Dipti Metal Industries logo DIPTI METAL INDUSTRIES
🌍 Global Leading Importer & Exporter 📦 Largest Ready Stockist & Distributor ✈️ Aerospace & Aircraft Material Grades 🧪 Certified Quality & Full Traceability ⚙️ High-Performance Metal Alloys 🇮🇳 Mumbai, India Based Since 2009

Your Premier Global Partner in Metal Solutions | Leading Importer, Largest Stockist, Top Supplier, & Worldwide Exporter of Aerospace & Industrial Metal Alloys, Aircraft Material Grades

DIPTI METAL INDUSTRIES, founded in 2009 by the visionary Mr. Kumpsingh Rajput, stands as a leading global importer, the largest stockist, a top supplier, and a worldwide exporter of high-quality Aerospace Materials and industrial metal alloys. We are your trusted source for premium aircraft material grades and high-performance metals, meticulously sourced from reputable mills and manufacturers worldwide. Our commitment ensures every consignment meets stringent international quality standards, regulatory compliance, and full material traceability. Our extensive and biggest inventory includes a vast range of Alloy Steels, Stainless Steels (300, 400, PH series, Duplex), Carbon Steels, and Nickel Alloys, available in diverse forms and specifications. We pride ourselves on immediate availability, competitive pricing, and efficient worldwide deliveries, solidifying our position as the premier dealer and top international trader for critical metal solutions.

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Aerospace Materials Importer Stockist Supplier by Dipti Metal Industries

DIPTI METAL INDUSTRIES: Your Premier Global Partner in High-Performance Metal Alloys

Welcome to DIPTI METAL INDUSTRIES, a name synonymous with excellence and reliability in the global metal trade, proudly founded in 2009 by the visionary Mr. Kumpsingh Rajput. We have grown to become a leading global importer, the largest stockist, a top supplier, and a worldwide exporter of premium Aerospace Materials and industrial metal alloys. Our dedication to serving diverse industrial needs is unmatched, upheld by an unwavering commitment to superior service and product integrity.

Our Expertise: Leading International Metal Importer

At DIPTI METAL INDUSTRIES, our extensive global network and deep market intelligence position us as a leading international importer of a vast array of metal products. We meticulously source from the most reputable mills and manufacturers worldwide, ensuring that every consignment, including specialized aircraft material grades, meets stringent international quality standards and regulatory compliance. Our efficient import processes guarantee timely delivery and competitive pricing, making us the preferred dealer and trader for businesses seeking premium materials from around the globe.

Your Strategic Advantage: The Largest Metal Stockist

We pride ourselves on maintaining one of the most comprehensive and largest stock inventories—indeed, the biggest inventory—in the industry. Our state-of-the-art warehousing facilities are designed to store a wide range of metals in various forms, grades, and dimensions. This extensive stockholding capability means:

Whether you require standard specifications or niche aircraft material grades, our vast inventory is ready to meet your demands, empowering your operations with consistent material flow.

Unwavering Reliability: Top Supplier & Worldwide Distributor

DIPTI METAL INDUSTRIES stands as a top supplier and worldwide distributor in the metal industry, recognized for our unwavering dedication to customer satisfaction. We don't just supply materials; we deliver comprehensive metal solutions tailored to your specific requirements. Our team of experienced professionals provides expert guidance, ensuring you select the optimal high-performance metals for your applications. We offer:

Our Comprehensive Product Range: Aerospace & Industrial Metal Alloys

DIPTI METAL INDUSTRIES is a leading supplier and stockist of a broad spectrum of high-performance metal alloys and aerospace materials, available in various forms such as sheets, plates, bars, rods, tubes, pipes, wire, and forgings. All our products adhere to stringent international specifications like AMS, ASTM, ASME, MIL-S, BS, EN, and AFNOR. Our extensive and biggest inventory includes, but is not limited to:

This section details various British Aerospace Standards and their corresponding Commercial, US Aerospace/Military, US Commercial AISI, European, and UNS equivalents, alongside other international alloy and aircraft steel grades. We are a top supplier for these critical materials.

British Standards & Equivalents

  • BS 7S1 / MSRR 6049 (Steel Non-Corrosion Resistant): US Aerospace/Military: MIL-S-16974 E 1040, US Commercial: AISI 1030, AISI 1035, AISI 1038
  • BS 4 S14 / MSRR 6064 (Steel, Non-corrosion resistant): Commercial: 045M10, 060A15, 080A15, 080M15, EN32A/EN32C; US Aerospace/Military: MIL-S-16974E-1 1015, MIL-S-16974E-2; US Commercial: AISI 1012, AISI 1016; European: AFNOR CC10, AFNOR CC12, WS 1.1144, WS 1.0301, WS 1.0401
  • BS 5S15 / MSRR 6004 (Steel, Non-corrosion resistant): Commercial: EN33; European: WS 1.5637
  • BS 5S21 (Steel, Non-corrosion resistant): Commercial: 060A15, 080A15, 080M15 (EN 32C), EN3 / EN3D; US Aerospace/Military: AMS 5070; US Commercial: AISI 1022, SIS 1450; European: AFNOR XC18SN
  • BS 4S28 (Steel, Non-corrosion resistant): Commercial: 835M30, EN30B; European: AFNOR 30NCD16, AFNOR 35NCD16, WS 1.2766, NiCrMo16
  • BS 5S82 / MSRR 6009 / MSRR 6055 (Steel, Non-corrosion resistant): Commercial: 835A15 / 835M15 / 835H15, EN39 / EN39B; US Aerospace/Military: AMS 6264; European: AFNOR 16NCD17, WS 1.6723
  • BS 2S92 (Steel, Non-corrosion resistant): Commercial: 150M19, EN14A; US Commercial: AISI 1024 / SAE 1024, AISI 1027 / SAE 1027; European: WS 1.5065
  • BS 2S93 / MSRR 6075 (Steel, Non-corrosion resistant): Commercial: 060A37, 080M36, 080S37 (EN8B), 080M40, 2S113; US Aerospace/Military: AMS 5080E, MIL-S-16974E 1040-1, MIL-S-16974E 1040-2; US Commercial: AISI 1035 / SAE 1035, AISI 1038 / SAE 1038, AISI 1040 / SAE 1040; European: AFNOR CC45, WS 1.0503
  • BS 2S97 / MSRR 6084 (Steel, Non-corrosion resistant): Commercial: 826M31, EN25; European: 30NiCrMo12
  • BS 2S98 (Steel, Non-corrosion resistant): Commercial: 824M40, EN26; European: WS 1.6745
  • BS S99 (Steel, Non-corrosion resistant): Commercial: 826M40, EN26; European: WS 1.6745, 40NiMoCr10-5
  • BS 4S106 / MSRR 6001 (Steel, Non-corrosion resistant): Commercial: 722M24, EN40B; European: WS 1.7365
  • BS 2S120 (Steel, Non-corrosion resistant): Commercial: 826M31, EN25
  • BS 2S140 / MSRR 6017 (Steel, Non-corrosion resistant): Commercial: 817M40, EN24; European: 30NiCrMo12
  • BS S142 (Steel, Non-corrosion resistant): European: AFNOR 25CD4, WS 1.7218, 25CrMo4
  • BS S154 / BS 2S96 / MSRR 6043 (Steel, Non-corrosion resistant): Commercial: 826M31, EN25; European: 30NiCrMo12
  • BS S155 (Steel, Non-corrosion resistant) (300M): US Aerospace/Military: AMS 6257; US Commercial: SAE E4340M, AISI 300M
  • BS S157 / MSRR 6061 (Steel, Non-corrosion resistant): Commercial: 832M13 / 832H13, EN36A / EN36C; European: AFNOR 16NCD16, AFNOR 16NCD13, WS 1.6657, 14NiCrMo13-4
  • BS S510 / MSRR 6057 (Steel, Non-corrosion resistant): Commercial: 060A20, 070M20, EN3A / EN3C; US Commercial: AISI 1020 / SAE 1020; European: AFNOR XC18, WS 1.0619
  • BS S511 / MSRR 6058: Commercial: EN2A
  • BS S514 / BS S515 (Steel, Non-corrosion resistant): Commercial: EN14A / EN14B, 150M19
  • BS S516 (Steel, Non-corrosion resistant): European: WS 1.0912
  • BS S518 (Steel, Non-corrosion resistant)
  • BS S534 (Steel, Non-corrosion resistant) (4130): US Aerospace/Military: AMS 6350; US Commercial: AISI 4130; European: WS 1.7214, 25CD45
  • BS S535 (Steel, Non-corrosion resistant) (4130): US Aerospace/Military: AMS 6350; US Commercial: AISI 4130; European: WS 1.7214, 25CD45
  • BS T60 (Alloy Steel tube)
  • DTD 5082 (Steel, Non-corrosion resistant): European: AFNOR 25C04, WS 1.7218
  • FORTIWELD / MSRR 6078
  • 300M VAR / E4340 Mod: US Aerospace/Military: AMS 6257, AMS 6417 (Vac Melt), AMS 6419, MIL-S-8844 Cl3, MIL-S-83135; US Commercial: ASTM A604; British: S155, BS 2S149; Other: BMS-7-26-Cl1, CE-0896, DMS-1935, GM-1012, LC-05-1190, DMS 1555, Grade B H, Boeing BMS 7-28G, NCT 10-123-21MD Ed 1, P&W Vol IV F-17, SES QP78 Rev 6
  • 15CDV6: European: WS 1.7734.2, WS 1.7734.4, WS 1.7734.5, WS 1.7734.6; Other: 15CrMoV6, FE-PL63 S (AECMA), FE-PL1505 (AECMA), AIR 9160C
  • 35NCD16: European: WS 1.6773, AIR 9160, 36NiCrMo16; Other: NCT10-123-11MD, NCT10-123-19MD, NCT16-131-03E, iGC 04.24.111, IGC 04.31.100, IGC 04.25.115, ASNA 3133

US & International Alloy Steel Grades

  • 4130: US Aerospace/Military: AMS 6345, AMS 6346, AMS 6350, AMS 6351, AMS 6370, AMS 6371, MIL-S-6758, MIL-S-18729, MIL-T-67366; US Commercial: AISI 4130, ASTM A322, ASTM A331; UNS: UNS G41300
  • 4140 Ann: US Aerospace/Military: AMS 6349, AMS 6382, AMS S 5626, MIL-S-5626; US Commercial: ASTM S331; UNS: UNS G41400
  • 4140 Normalised: US Aerospace/Military: AMS 6349, AMS 6382, AMS 6529, AMS S 5626, MIL-S-5626; US Commercial: ASTM A322; British: 708M40, 709M40; European: 1.7225, 42CrMo4, EN10083-1; UNS: UNS G41400, SCM 440
  • 4330 Mod VM N&T: US Aerospace/Military: AMS 6411, AMS 6427, MIL-S-8699, AMS 2300; US Commercial: ASTM A646; UNS: UNS K23080; Other: BMS 7-122, BMS 7-27, CE-0906, EMS-96242, FMS-1012, GM-1010
  • 4340 / E4340: US Aerospace/Military: AMS 6359, AMS 6409, AMS 6414, AMS 6415, AMS 6484, AMS-S-5000, MIL-S-8844 Cl1; US Commercial: ASTM A322, ASTM A331, AISI E4340; Other: BMS-7-28, BPS-299-947-055, BPS-299-949-055
  • 4620 Vac Melt: US Aerospace/Military: AMS 6294, MIL-S-7493, AMS 2300; US Commercial: ASTM A331; UNS: UNS G46200
  • 52100: US Aerospace/Military: AMS 6440, AMS 6444, AMS 2300, AMS-S-7420, MIL-S-7420; UNS: UNS G52986
  • 6150 Vac Melt Ann: US Aerospace/Military: AMS 6448, AMS 2300, AMS-S-8503, MIL-S-8503; US Commercial: ASTM A322, ASTM A331; UNS: UNS G61500
  • 8740: US Aerospace/Military: AMS 6322, AMS 2301, AMS 2304, AMS-S-6049, MIL-S-6049; US Commercial: ASTM A331; UNS: UNS G87400
  • 9-4-30 Vac Melt N&T: US Aerospace/Military: AMS 6526, MIL-STD-2154 Cl A; UNS: UNS K91283; Other: BMS-7-182 Type 2, MM-S-2102, STO-160-LBO-012
  • 9310 / E9310: US Aerospace/Military: AMS 6260, AMS 6265 (Vac Melt), AMS 6267 (Vac Melt), AMS 2300, AMS 2301, AMS 2304, MIL-S-7393 Comp 3, MIL-S-93030 Comp 3; US Commercial: ASTM A322; UNS: UNS G93106; Other: HT-5042, EMS-56280, BPS-299-947-032AF
  • D-6AC Vac Melt N&T: US Aerospace/Military: AMS 6431, AMS 2300, AMS-S-8949, MIL-S-8949; UNS: UNS K24728; Other: FMS-1011, GM-1013, LCM-05-2190, STM-05-500
  • H-11 Vac Melt N&T: US Aerospace/Military: AMS 6485, AMS 6487, AMS 6488; Other: T20811, EMS-642
  • HY-TUF N&T: US Aerospace/Military: AMS 6418, AMS 6425 (Vac Melt), AMS 2300, AMS 2301, AMS 2304, AMS-S-7108, MIL-S-7108; US Commercial: ASTM A322; Other: K32550, DMS-1841 Grd B, DMS-1841 Grd A
  • Nitriding N&T 135 Mod: US Aerospace/Military: AMS 6470, AMS 6471 (Vac Melt), AMS 6472, AMS 2301, AMS 2304, AMS-S-6709, MIL-S-6709A; US Commercial: ASTM A322

This section covers austenitic, martensitic, ferritic, and precipitation hardening stainless steel grades, often used for their corrosion resistance, strength, and hardness. DIPTI METAL INDUSTRIES is a largest stockist and top supplier of these versatile materials.

British Standards & Equivalents (Stainless)

  • BS 3S61 (Steel, Corrosion resistant): Commercial: 403S17, 410S21 (EN56A), EN58; US Aerospace/Military: AMS 5613, MIL-L-24128, MIL-L-862B 403, MIL-S-862B 410; US Commercial: AISI 410, SAE 51410; European: AFNOR Z12C13, WS 1.4006
  • BS 3S62 / MSRR 6602 (Steel, Corrosion resistant): Commercial: 420S37 (EN56C), 420S62 (EN56B); US Aerospace/Military: MIL-S-862B 420; US Commercial: AISI 420, SAE 51420; European: AFNOR Z20C13, WS 1.4014, WS 1.4021
  • BS 7S80 / MSRR 6573 (Steel, Corrosion resistant) (431): Commercial: 431S29, EN 57; US Aerospace/Military: AMS 5628, MIL-S-86213 431, MIL-S-8967 (ASG), MIL-S-187320; US Commercial: AISI 431, SAE 51431; European: Z15CN17-03, BACM 85, WS 1.4044, WS 1.4057, X22CrNi17, X16CrNi16
  • BS S124 (Steel, Corrosion resistant)
  • BS S126 (Steel, Corrosion resistant)
  • BS 2S129 (Steel, Corrosion resistant) (321): Commercial: 321S20, 321S12, EN58B / EN58C; US Aerospace/Military: AMS 5645, MIL-S-862B 321, MIL-S-27419 321; US Commercial: AISI 321 / SAE 30321; European: AFNOR Z10CNT18-11, AFNOR Z6CNT18-11, WS 1.4541, X10CrNiTi18-9
  • BS 2S130 / MSRR 6522 (Steel, Corrosion resistant) (347): Commercial: 347S17, EN58F / EN58G; US Aerospace/Military: AMS 5646, MIL-S-862B 347, MIL-S-27419 347; US Commercial: AISI 347 / SAE 303047; European: AFNOR Z26CrNb18-11, AFNOR Z6CNNb18-11, WS 1.4550, XCrNiNb18-9
  • BS S141 (410): Commercial: 410S21, EN56A; US Aerospace/Military: AMS 5613, MIL-S-862B 403, MIL-L-24128; US Commercial: AISI 410 / SAE 51410; European: AFNOR Z10C13, AFNOR Z12C13, WS 1.4006, X10Cr13
  • BS 2S143 / MSRR 6537 (Steel, Corrosion resistant): Commercial: FV520B, DEF STAN 95-14
  • BS 2S144 (Steel, Corrosion resistant): Commercial: FV520B, DEF STAN 95-14
  • BS 3S145 (Steel, Corrosion resistant): Commercial: FV520B, DEF STAN 95-14
  • BS S150 (Steel, Corrosion resistant)
  • BS S151 / MSRR 6503 (Aerospace Stainless Steel) (Jethete M152): Commercial: Jethete M152; US Aerospace/Military: AMS 5719; European: WS 1.4933, WS 1.4938, WS 1.4939, Z15CNDV12, AECMA FE-PM37; UNS: UNS S64152
  • BS S159 (Aerospace Stainless Steel) (Jethete M152): US Aerospace/Military: AMS 5719; European: WS 1.4933, WS 1.4938, WS 1.4939, Z12CNDV12, AECMA FE-PM37, X11CrNiMo12; UNS: UNS S64152
  • BS S162 / DTD 5212 / MSRR 6551 (Maraging Steel) (Maraging 250): US Aerospace/Military: AMS 6512; US Commercial: MIL-S-1.6359, MIL-S-46850; European: WS 1.6359, MAT 102, MIA 101
  • BS S524 (Ti stabilised) / MSRR 6565 (Steel, Corrosion resistant) (321): US Aerospace/Military: AMS 5689; US Commercial: SAE 30321
  • BS S526 (Ti stabilised) / MSRR 6561 (Steel, Corrosion resistant) (321): Commercial: 321S31; US Aerospace/Military: AMS 5689; US Commercial: SAE 30321
  • BS S527 (Nb stabilised) / MSRR 6523 (Steel, Corrosion resistant) (347): Commercial: 347S17; US Aerospace/Military: AMS 5512; European: WS 1.4546
  • BS T66 (Stainless steel tube) (347): European: Z10CNNb18-11
  • BS T67 (Stainless steel tube) (321): European: WS 1.4541, Z10CNNb18-11
  • BS T68 (Stainless steel tube)
  • BS T72 (Stainless steel tube) (347)

300 Series (Austenitic Stainless Steels)

  • 301 Annealed: US Aerospace/Military: AMS 5901, AMS 5902, MIL-S-5059; US Commercial: ASTM A240/ASME SA240, ASTM A666/ASME SA666; British: BS 970; 301S21; European: WS 1.4324, AFNOR Z21CN17-08; UNS: S30100
  • 301 1/4 Hard: US Aerospace/Military: AMS 5517, MIL-S-5059; US Commercial: ASTM A240/ASME SA240, ASTM A666/ASME SA666; British: BS 970; 301S21; European: WS 1.4324, AFNOR Z21CN17-08; UNS: S30100
  • 301 1/2 Hard: US Aerospace/Military: AMS 5518, MIL-S-5059; US Commercial: ASTM A240/ASME SA240, ASTM A666/ASME SA666; British: BS 970; 301S21; European: WS 1.4324, AFNOR Z21CN17-08; UNS: S30100
  • 301 Full Hard: US Aerospace/Military: AMS 5519, MIL-S-5059; US Commercial: ASTM A240/ASME SA240, ASTM A666/ASME SA666; British: BS 970; 301S21; European: WS 1.4324, AFNOR Z21CN17-08; UNS: S30100
  • 302: US Aerospace/Military: AMS 5500, AMS 5515, AMS 5516, AMS 5600, AMS 5636, AMS 5637, MIL-S-5059, MIL-S-22499; US Commercial: ASTM A240/ASME SA240, AISI 302; British: BS 970; 302S25 / 302S17, EN58A / EN58E; European: WS 1.4300, WS 1.4301, WS 1.4841, AFNOR Z10CN18-09, AFNOR Z6CN18-09; UNS: S30302
  • 303 / 303Se / 303Sulf: US Aerospace/Military: AMS 5635, AMS 5638, AMS 5640, AMS 5641, ASM 5738, MIL-S-7720, MIL-W-52263, QQ-S-763, QQ-S-764; US Commercial: ASTM A320 Grade B8F Cl1/Cl2, ASTM A484/ASME SA484, ASTM A582/ASME SA582, AISI 303; British: BS 970; 303S21, BS 970; 303S41, EN58AM; European: WS 1.4305, X8CrNiS18-9, AFNOR Z10CNF18-09
  • 304 / 304L / 304LVM (Vac Melt) / 304 Tube / 304 Powder: US Aerospace/Military: AMS 5501, AMS 5511, AMS 5513, AMS 5560, AMS 5563, AMS 5564, AMS 5565, AMS 5566, AMS 5567, AMS 5569, AMS 5575, AMS 5639, AMS 5647, MIL-T-8506, MIL-T-5695, MIL-T-6845, MIL-T-8504, MIL-T-6737, QQ-S-763; US Commercial: ASTM A276/ASME SA276, ASTM A479/ASME SA479, ASTM A484/ASME SA484, ASTM A276 Powder; British: BS 970; 304S31 / 304S12; European: WS 1.4306, AFNOR Z2CN18-10; UNS: S30400, S30403
  • 309: US Aerospace/Military: AMS 5523, AMS 5574, AMS 5650, AMS QQ-A-793; US Commercial: ASTM A276/ASME SA276, ASTM A479/ASME SA479, ASTM A484/ASME SA484, ASTM A314/ASME SA314, ASTM A580/ASME SA580; British: BS 970; 309S24; European: WS 1.4828, AFNOR Z15CN24-13; UNS: 30900 (309), 30908 (309S)
  • 310 / 310S / 310S Tube: US Aerospace/Military: AMS 5521, AMS 5572, AMS 5577, AMS 5651, QQ-S-763; US Commercial: ASTM A240/ASME SA240, ASTM A167/ASME SA167, ASTM A276/ASME SA276, ASTM A479/ASME SA479, ASTM A484/ASME SA484, ASTM A176/ASME SA176; British: BS 970; 310S24; European: WS 1.4842, WS 1.4845, AFNOR Z12CN25-20; UNS: S31000 (310), S31008 (310S)
  • 316 / 316L / 316LVM (Vac Melt) / 316Ti / 316 Tube / 316L Powder: US Aerospace/Military: AMS 5507, AMS 5524, AMS 5573, AMS 5584, AMS 5648, AMS 5649, AMS 5653, QQ-S-763, AMS-S-7720, MIL-S-5059, MIL-S-7720; US Commercial: ASTM A240/ASME SA240, ASTM A167/ASME SA167, ASTM A666, ASTM A276/ASME SA276, ASTM A479/ASME A479, ASTM A484/ASME SA484, ASTM F138, ASTM A320 Grd B8M, ASTM A193 Grd B8M Cl1, ASTM F3184 Powder; British: BS 970; 316S31 / 316S12, EN 58J; European: WS 1.4401, WS 1.4404, WS 1.4427, WS 1.4435, WS 1.4441, WS 1.4571, AFNOR Z6CND17-11, AFNOR Z2CND17-12; UNS: S31600, S31603
  • 317 / 317L: US Aerospace/Military: QQ-S-763; US Commercial: ASTM A240/ASME SA240, ASTM A249/ASME SA249, ASTM A312/ASME SA312, ASTM A409/ASME A409, ASTM A276/ASME SA276, ASTM A478/ASME A478, ASTM A479/ASME A479, ASTM A314/ASME SA314, ASTM A473/ASME SA473, ASTM A182/ASME A182, ASTM A403/ASME SA403; British: BS 970; 317S16 / 317S12; European: WS 1.4438, AFNOR Z8CND19-15; UNS: S31700 (317), S31703 (317L)
  • 321 / 321 Tube: US Aerospace/Military: AMS 5510, AMS 5557, AMS 5559, AMS 5570, AMS 5576, AMS 5645, MIL-S-6721, MIL-T-8606, MIL-T-8808, QQ-S-766; US Commercial: ASTM A240/ASME SA240, ASTM A167/ASME SA167, ASTM A193 Grade B8T CL1, ASTM A276/ASME SA276, ASTM A314/ASME SA314, ASTM A320 Grade B8T, ASTM A479/ASME A479, ASTM A484/ASME SA484, AISI 321; British: BS 2S129, BS T67 Tube, BS S524 Sheet, BS S526 Sheet, BS 970; 321S31, EN58B; European: WS 1.4541, Z10CnNb18-11; UNS: S32100
  • 330 / RA330: US Aerospace/Military: AMS 5592, AMS 5716; US Commercial: ASTM B511/ASME SB511, ASTM B512/ASME SB512, ASTM B535/ASME SB535, ASTM B536/ASME SB536, ASTM B710/ASME SB710, ASTM B739/ASME SB739; European: WS 1.4886; UNS: N08330
  • 347 / 347H / 347 Tube: US Aerospace/Military: AMS 5512, AMS 5556, AMS 5558, AMS 5571, AMS 5575, AMS 5646, AMS 5654, AMS 5674, AMS 5680, QQ-S-763, MIL-T-6737, MIL-T-8606, MIL-T-8808, MIL-S-6721; US Commercial: ASTM A240/ASME SA240, ASTM A167/ASME SA167, ASTM A276/ASME SA276, ASTM A314/ASME SA314, ASTM A479/ASME A479; British: BS 2S130, BS 2T66 Tube, BS T72 Tube, BS S527 Sheet, BS 970; 347S17, EN58F / EN58G, MSRR 6522, MSRR 6524; European: WS 1.4544, WS 1.4546, WS 1.4550, WS 1.5446*, AFNOR Z6CNNb18-11; UNS: S30347

400 Series (Martensitic and Ferritic Stainless Steels)

  • 410 / 410Mod: US Aerospace/Military: AMS 5504, AMS 5505, AMS 5591, AMS 5609, AMS 5611, AMS 5612, AMS 5613, AMS 5614, QQ-S-763, QQ-S-766; US Commercial: ASTM A176/ASME SA176, ASTM A240/ASME SA240, ASTM A276/ASME SA276, ASTM A479/ASME A479, ASTM A493/ASME SA493, ASTM A580/ASME SA580, ASTM F899; UNS: S41000
  • 416 / 416Se: US Aerospace/Military: AMS 5610 T2, QQ-S-763, QQ-S-764, MIL-W-52263; US Commercial: ASTM A484/ASME SA484, ASTM A582/ASME SA582, AISI 416; British: BS 970; 416S29 / 416S37 / 416S41, BS 970; 416S21, EN56AM/EN56BM/EN56CM; European: WS 1.4005, AFNOR Z12CF13; Other: EMS 537, UNS S41600
  • 420: US Aerospace/Military: AMS 5506, AMS 5620, AMS 5621, QQ-S-763; US Commercial: ASTM A276/ASME SA276, ASTM A314/ASME SA314, ASTM A484/ASME SA484, ASTM A580/ASME SA580; British: BS 970; 420S37 / 420S29 / 420S45, EN56B / EN56C / EN56D; European: WS 1.3541, WS 1.4024, WS 1.4028, AFNOR Z20C13; UNS: S42000
  • 420F: US Aerospace/Military: AMS 5620, QQ-S-764; US Commercial: ASTM A582/ASME SA582, ASTM A484/ASME SA484; UNS: 42020
  • 422: US Aerospace/Military: AMS 5655, MIL-S-861; US Commercial: ASTM A565 Grade 616, AISI 616; British: BS 970; 442S19, EN61; UNS: S42200
  • 430 / 430F / 430FR: US Aerospace/Military: AMS 5627, AMS 5503, QQ-S-763, QQ-S-764, QQ-S-766, MIL-W-52263; US Commercial: ASTM A276/ASME SA276, ASTM A479/ASME A479, ASTM A484/ASME SA484; British: BS 970; 430S17 / 430S15, EN60; European: WS 1.4016, WS 1.4104, AFNOR Z8C17, AFNOR Z10CF17 (430F); UNS: S43000
  • 431 / S80: US Aerospace/Military: AMS 5628, AMS-S-18732, MIL-S-18732, QQ-S-763; US Commercial: STM A276/ASME SA276, ASTM A478/ASME A478, ASTM A314/ASME SA314, ASTM A484/ASME SA484, ASTM A580/ASME SA580; British: BS 7S80, BS 970; 431S29, EN57; Other: DMS-1565, UNS S43100
  • 440A: US Aerospace/Military: AMS 5631, AMS 5632, QQ-S-763; US Commercial: ASTM A276/ASME SA276, ASTM A473/ASME SA473, ASTM A314/ASME SA314, ASTM A484/ASME SA484, ASTM A580/ASME SA580; UNS: S44002
  • 440B: US Commercial: AISI 440B; European: WS 1.4112, X90CrMoV18; UNS: S44003
  • 440C / 440C Vac Melt: US Aerospace/Military: AMS 5618, AMS 5630, AMS 5880, QQ-S-763; US Commercial: ASTM A276/ASME SA276, ASTM A314/ASME SA314, ASTM A473/ASME SA473, ASTM A484/ASME SA484, ASTM A493/ASME SA493, ASTM A756/ASME SA756, ASTM A580/ASME SA580, AISI 440C; European: WS 1.4125, AFNOR Z100CD17, X105CrMo17; Other: RBO 160-064, UNS S44004
  • 446: US Aerospace/Military: QQ-S-763; US Commercial: ASTM A276/ASME SA276, ASTM 446-1, AISI 446; European: WS 1.4749, DIN X18CrN28, SS 2322; UNS: S44600
  • 455 / Custom 455: US Aerospace/Military: AMS 5578, AMS 5617, AMS 5860, MIL-S-83311; US Commercial: ASTM A564/ASME SB564, ASTM A693 Grade XM16, HMS 6 1093 Rev G; UNS: 45500
  • 465 / Custom 465: US Aerospace/Military: AMS 5936; US Commercial: ASTM A693, ASTM A564, ASTM F899, MMPDS-01; UNS: S46500

PH Grades (Precipitation Hardening Stainless Steels)

  • 13-8Mo: US Aerospace/Military: AMS 5629, AMS 5864; US Commercial: ASTM A 564 Grade XM13, ASME SA564 Grade XM13, ASTM A693/ASME SA693, ASTM A705/ASME SA705; UNS: S13800; Other: DMS 2100, HMS 5 1105
  • 15-5Ph: US Aerospace/Military: AMS 5659, AMS 5826, AMS 5862, AMS-H-6875; US Commercial: ASTM A484/ASME SA484, ASTM A564 Grade XM12, ASTM A564 Powder; European: WS 1.4545; UNS: S15500; Other: BAC-5619
  • 15-7Mo: US Aerospace/Military: AMS 5520, AMS 5657; US Commercial: ASTM A693 Grade 632, ASTM A564; UNS: S15700
  • 17-4Ph / 17-4 Tube / AMS 7012 Powder: US Aerospace/Military: AMS 5604, AMS 5622, AMS 5642, AMS 5643, MIL-S-25043; US Commercial: ASTM A564 Grade 630, ASTM A484/ASME SA484, ASTM A564/ASME SA564, ASTM A693/ASME SA693, ASTM A56 Powder; European: WS 1.4542, X5CrNiCuNb16-4, AFNOR Z6CNU1704; UNS: S17400
  • 17-7Ph: US Aerospace/Military: AMS 5528, AMS 5529, AMS 5568, AMS 5644, AMS 5678, AMS 5824, MIL-S-25043; US Commercial: ASTM A313/ASME SA313, ASTM A564/ASME SA564, ASTM A579/ASME SA579, ASTM A693/ASME SA693, ASTM A705/ASME SA705; British: BS S528, BS S529; UNS: S17700

Special Steels

  • Jethete M152: US Aerospace/Military: AMS 5719; British: BS S151, BS S159, BS S538, MSRR 6503, MSRR 6504; European: WS 1.4933, WS 1.4938, WS 1.4939, Z15CNDV12, AECMA FE-PM37; UNS: S64152
  • AM 350: US Aerospace/Military: AMS 5546, AMS 5548
  • AM 355: US Aerospace/Military: AMS 5547, AMS 5549, AMS 5743, AMS 5744, MIL-S-8840; US Commercial: ASTM A484/ASME SA484, ASTM A564 Type 634, ASTM A579, ASTM A705, AISI 634; UNS: S35500
  • Greek Ascoloy: US Aerospace/Military: AMS 5616, AMS 5508; US Commercial: AISI 615, AISI 418; UNS: S41800
  • A286: US Aerospace/Military: AMS 5525, AMS 5723 (cancelled), AMS 5726, AMS 5731, AMS 5732, AMS 5734, AMS 5737, AMS 5853, AMS 5858, AMS 5895; US Commercial: ASTM A638 660 Type 1/2, ASTM A453 660 Class A/B; British: BS HR51, BS HR52, BS HR560; European: AECMA PrEN (2171, 2119, 2172, 2173, 2303, 2304, 2398, 2399, 3510, 2175, 2417), WS 1.4980; UNS: S66286
  • Nitronic 40 / 21-6-9: US Aerospace/Military: AMS 5656, AMS 5595, AMS 5561, AMS 5562, MIL-T-9821; US Commercial: ASTM A276/ASME SA276, ASTM A412/ASME SA412, ASTM A580/ASME SA580; UNS: S21906
  • Nitronic 50: US Aerospace/Military: AMS 5764; US Commercial: ASTM A314/ASME SA314, ASTM A479 XM19, ASTM A276 XM19, ASTM A240/ASME SA240, ASTM A412/ASME SA412, ASTM A193 Grade B8R, ASTM A194 Grade B8, AWS ER209 Weld wire; UNS: S20910
  • Nitronic 60: US Aerospace/Military: AMS 5848; US Commercial: ASTM A193 Grade B8S, ASTM A194/ASME SA194, ASTM A276/ASME SA276, ASTM A479/ASME A479, ASME SA194, ASME SA479 Grade B8S; UNS: S21800
  • Duplex F51: US Commercial: ASTM A182 F51 / F60, ASTM A276 F51 / F60, ASTM A479 F51, AISI F51; British: BS 318S13, BS 332C15; European: WS 1.4462, WS 1.4470, X2CrNiMoN22.5.3, AFNOR Z2CND22.05Az; UNS: S31803, S32205; Other: SAF2205 - SANMAC, URANUS 45N, FALC223
  • Super Duplex F53: US Commercial: ASTM A182 F53, ASTM A276 F53, ASTM A479 F53, AISI F53; European: WS 1.4410, X2CrNiMoN25.7.4, AFNOR Z3CND25.07Az; UNS: S32750; Other: URANUS 47N(+)
  • Super Duplex F55: US Commercial: ASTM A182 F55, ASTM A276 F55, ASTM A479 F55, AISI F55; European: WS 1.4501, X2CrNiMoCuWN25.7.4, AFNOR Z3CND25.06Az, EN10088-3; UNS: S32760; Other: ZERON 100, NACE MR01-75, PED 97/23/EC
  • 254SMO / Alloy 254: European: WS 1.4547; UNS: S31254; Other: 6 Mo
  • 904L: European: WS 1.4539, AFNOR Z2CNDU 25-20; UNS: N08904
  • Maraging 250: US Aerospace/Military: AMS 6512, AMS 6520; US Commercial: ASTM A646; British: BS S162; European: WS 1.6359; UNS: K92890, K92940; Other: UDIMAR 250, Maraging C250, Vascomax C250
  • Maraging 300: US Aerospace/Military: AMS 6514, AMS 6521, MIL-S-46850 TYPE 4, ASTM A579 / AMS 6514 Powder; European: WS 1.6354, WS 1.6358; Other: K93120, K93160, Udimar 300, Maraging C300
  • Maraging 350: US Aerospace/Military: AMS 6515, MIL-S-46850; European: WS 1.6356; Other: Maraging C350, Vascomax C350

DIPTI METAL INDUSTRIES is a top supplier of essential carbon steel grades for various industrial applications.

  • BS T45 (Carbon Steel tube)
  • BS T64 (Carbon Steel tube)

We are a leading importer and stockist of high-performance nickel alloys known for their exceptional corrosion and heat resistance.

  • Alloy 20: US Commercial: ASTM B473, 20Cb-3

This section includes other crucial grades and their corresponding specifications not explicitly categorized, for which DIPTI METAL INDUSTRIES is a premier dealer and biggest distributor.

  • AFNOR Z10CNW17 / AFNOR Z10CNWT17-13B
  • 25CrMo4: US Aerospace/Military: 708M25, 708A25; US Commercial: AISI 4130; European: WS 1.7218, AFNOR 25CD4

Miscellaneous Grade (not cross-referenced) - British Specifications

  • BS 3S95 / MSRR 6017
  • BS S107 / MSRR 6061
  • BS 2S133
  • BS 315S16 / EN58H
  • BS 325S21 / EN58M
  • BS 326S36
  • EN42 / 070A72 Spring Steel
  • EN43 / 080M50 Spring Steel
  • EN45 / 250A50 SiMn Steel
  • EN47 / 735A50 CrV Steel
  • EN9 / 070M55 Carbon Steel
  • EN3b / 070M20 / MSRR 6049
  • EN8D / 080M42
  • EN43A / 080M50
  • EN1A / 230M07 Carbon Steel
  • EN31 / 535A99 Alloy Steel
  • EN16HT / 605M36 Alloy Steel
  • EN35 AR / 635M15 Alloy Steel
  • EN36BAR / 655M13 Alloy Steel
  • EN34 AR / 665M17 Alloy Steel
  • EN19HT / 709M40 Alloy Steel
  • BS CS80 Spring Steel
  • Tool Steel D2, D3, O1, S1, H13
  • BS 305S19
  • BS 403S17
  • BS 405S17
  • BS 320S17 / 320S31 / EN58J
  • BS 434S19

Miscellaneous Grade (not cross-referenced) - U.S. Specifications

  • AMS 5514 305 Sheet / strip / plate
  • AMS 5652 314 Bar / wire / forging
  • AMS 5585 N-155 Welded tubing
  • AMS 5603 PH14-8Mo Sheet / strip
  • AISI 305, AISI 403, AISI 405

Miscellaneous Grade (not cross-referenced) - European Specifications

  • AFNOR Z12CN25-20; BS 312S24
  • WS 1.3956 / AFNOR Z8CN18-12
  • WS 1.4000 / AFNOR Z6C13
  • WS 1.4002 / AFNOR Z6CA13
  • WS 1.4371 / BS 284S16 / AISI 284
  • WS 1.4528
  • WS 1.4571 / AFNOR Z6CNDT17-12
  • WS 1.4573 / AFNOR Z8CNDT17-13
  • WS 1.4078 / AFNOR Z8CD17-01
  • WS 1.4122

Uncompromising Quality Assurance & Certifications

Quality is the cornerstone of DIPTI METAL INDUSTRIES. We are a top supplier committed to operating under stringent ISO 9001 certified quality management systems, ensuring that every product leaving our facility is fully traceable and meets the highest industry benchmarks. Our commitment to quality extends from meticulous sourcing of aircraft material grades to precise manufacturing and secure delivery, guaranteeing materials that perform reliably in demanding applications.

Global Export Network: Worldwide Distributor & Exporter

DIPTI METAL INDUSTRIES is a proud Worldwide Exporter, leading Global Supplier, Top Dealer, and major Stockist of a broad range of Aerospace Materials and industrial metal products, with an extensive and robust international network. We ensure timely and compliant delivery of our premium products to major industrial hubs and commercial/utility markets across the globe, with a strong focus on critical aerospace, marine, offshore, naval, power generation, and high-capacity desalination regions worldwide, solidifying our position as a top international trading partner.

Explore Our Extensive Global Reach

  • Netherlands: Rotterdam, Amsterdam (Primary for Marine & Offshore Industry)
  • Norway: Oslo, Bergen, Stavanger (Key for Oil & Gas & Marine Service)
  • United Kingdom: London, Glasgow, Aberdeen, Southampton (Primary for Marine, Oil & Gas Sectors, Aerospace Materials)
  • Germany: Hamburg, Berlin, Munich, Frankfurt (Key for Shipbuilding & Marine Equipment, Industrial Manufacturing, Aerospace Industry)
  • Spain: Valencia, Barcelona, Madrid, Bilbao (Key for Industrial & Marine, Manufacturing)
  • France: Marseille, Le Havre, Paris, Toulouse (Key for Marine & Port Industries, Aerospace Industry)
  • Italy: Genoa, Trieste, Milan, Naples (Key for Shipbuilding & Marine, Industrial)
  • Greece: Piraeus, Thessaloniki, Athens (Key for Shipping Industry)
  • Finland: Helsinki, Turku (Key for Marine & Shipbuilding)
  • Poland: Gdansk, Szczecin, Warsaw (Key for Shipbuilding, Industrial)
  • Sweden: Gothenburg, Stockholm (Marine, Industrial)
  • Denmark: Copenhagen (Marine, Industrial)
  • Belgium: Antwerp, Brussels (Logistics, Industrial)
  • Portugal: Lisbon, Porto (Marine, Industrial)
  • Turkey: Istanbul, Izmir (Industrial, Manufacturing)
  • UAE: Dubai, Abu Dhabi, Sharjah (Primary for Oil & Gas, Industrial & Marine Projects, Desalination, Aerospace Materials)
  • Saudi Arabia: Jubail, Dammam, Jeddah, Riyadh (Primary for Oil & Gas, Petrochemical, Desalination, Infrastructure, Aerospace Industry)
  • Qatar: Doha, Ras Laffan (Primary for Oil & Gas, Petrochemical & Desalination Projects)
  • Kuwait: Kuwait City, Ahmadi (Primary for Oil & Gas, Petrochemical & Desalination Projects)
  • Oman: Sohar, Muscat, Salalah (Primary for Oil & Gas, Petrochemical & Desalination Projects)
  • Singapore: Singapore City (Key for Marine, Industrial Logistics & Petrochemical, Aerospace Materials)
  • South Korea: Busan, Ulsan, Seoul (Primary for Shipbuilding & Marine Equipment, Industrial, Aerospace Industry)
  • Japan: Tokyo, Osaka, Nagoya, Kobe (Primary for Marine & Industrial Manufacturing, Aerospace Materials)
  • China: Shanghai, Guangzhou, Beijing, Shenzhen (Key for Shipbuilding, Marine & Industrial, Aerospace Industry)
  • Indonesia: Jakarta, Balikpapan, Surabaya (Key for Oil & Gas, Marine & Energy Sectors)
  • Malaysia: Kuala Lumpur, Port Klang, Johor Bahru (Key for Marine, Oil & Gas & Manufacturing)
  • India: Mumbai, Chennai, Visakhapatnam, Delhi, Bangalore (Local Markets - Major Marine & Industrial Demand, Aerospace Materials)
  • Thailand: Bangkok, Laem Chabang (Key for Industrial & Petrochemical Infrastructure)
  • Philippines: Manila, Cebu, Batangas (Key for Marine & Industrial)
  • Vietnam: Ho Chi Minh City, Hanoi (Industrial, Manufacturing)
  • Pakistan: Karachi, Lahore (Industrial, Manufacturing)
  • Bangladesh: Dhaka, Chittagong (Industrial, Shipbuilding)
  • USA: Houston, New Orleans, Los Angeles, Seattle, Chicago, New York (Primary Market for Marine, Offshore & Power Generation Systems, Aerospace Materials)
  • Canada: Halifax, Vancouver, Toronto, Montreal (Key for Marine & Offshore Infrastructure, Aerospace Industry)
  • Mexico: Veracruz, Altamira, Mexico City (Key for Marine & Industrial, Manufacturing)
  • Brazil: Rio de Janeiro, Santos, São Paulo (Key for Oil & Gas, Petrochemical & Marine Infrastructure)
  • Argentina: Buenos Aires, Rosario (Key for Marine & Industrial Projects)
  • Chile: Valparaíso, San Antonio, Santiago (Key for Mining, Marine & Industrial)
  • Peru: Callao, Lima (Key for Mining, Marine & Industrial)
  • Colombia: Cartagena, Barranquilla (Oil & Gas, Industrial)
  • Egypt: Port Said, Alexandria, Cairo (Key for Oil & Gas, Industrial & Desalination Projects)
  • Nigeria: Lagos, Port Harcourt (Primary for Oil & Gas & Industrial Infrastructure)
  • South Africa: Cape Town, Durban, Johannesburg (Key for Marine, Industrial & Petrochemical Projects, Mining)
  • Algeria: Algiers, Oran (Key for Oil & Gas & Desalination)
  • Morocco: Casablanca, Tangier (Industrial, Manufacturing)
  • Australia: Perth, Brisbane, Sydney, Melbourne (Primary for Mining, Oil & Gas & Marine Infrastructure, Aerospace Materials)
  • New Zealand: Auckland, Wellington, Christchurch (Key for Marine & Industrial)

Why Choose Dipti Metal Industries? Your Global Advantage

Get a Quote Today for Your Aerospace & Industrial Metal Product Requirements!

Are you in search of reliable, certified, high-quality aerospace materials or industrial metal products for durable and high-integrity installations across various industrial environments? Contact Dipti Metal Industries, your expert leading manufacturer, largest global stockist, top supplier, premier dealer, biggest distributor, and worldwide exporter of metal products from Mumbai, India, today. Our dedicated team is ready to discuss your specific component types, aircraft material grades, sizes, schedules/pressure classes, quantity, and any applicable quality standards (e.g., AMS, ASTM, EN, Marine Classifications, EN 10204 3.1 MTC). Request a personalized, custom quote to secure the most effective and dependable metal solutions that guarantee unparalleled durability, safety, and performance for your critical infrastructure needs.

Typical dispatch: 15–45 days (project-dependent).

Frequently Asked Questions

DIPTI METAL INDUSTRIES, as a leading global supplier and largest stockist, specializes in a wide range of high-performance metal alloys and aerospace materials. Our extensive biggest inventory includes Alloy Steels/Aircraft Material Grades, Stainless Steels (300 Series, 400 Series, Precipitation Hardening Grades, Duplex, Super Duplex, Special Steels like Jethete M152, A286, Nitronic grades), Carbon Steels, and Nickel Alloys. We also supply various miscellaneous grades and specific European and US specifications, ensuring we are the top supplier for diverse industrial needs.

Our metal products, including aircraft material grades, are available in various forms such as sheets, plates, bars, rods, tubes, pipes, wire, forgings, fittings (buttweld, forged, socket weld), and flanges (weld neck, slip-on, blind, etc.). All materials adhere to stringent international specifications including AMS, ASTM, ASME, MIL-S, BS, EN, and AFNOR, with various size ranges, schedules, and pressure classes to meet diverse project requirements. We are a top distributor with custom fabrication options.

Quality is paramount at DIPTI METAL INDUSTRIES. We operate under stringent ISO 9001 certified quality management systems. All products undergo rigorous visual and dimensional inspections, with additional Non-Destructive Testing (NDT) and Positive Material Identification (PMI) available upon request. We provide mandatory EN 10204 3.1 Mill Test Certificates (MTCs) for full material traceability and facilitate Third-Party Inspection (TPI) by reputable agencies like TUV, BV, LR, SGS, and DNV to ensure compliance and quality for all our certified aerospace materials and industrial alloys. This makes us a leading supplier for reliability.

As a worldwide exporter, DIPTI METAL INDUSTRIES has a vast global reach. We regularly supply our high-performance metals and aerospace materials to major industrial hubs and commercial/utility markets across Europe, Asia, North America, South America, Africa, and Oceania. We are a global trading partner ensuring timely and compliant delivery for critical projects worldwide, reinforcing our position as a top international dealer and distributor.

Contact Us

Company
DIPTI METAL INDUSTRIES
Address
No.9, Shreepati Castle, D-1, 10–11th Khetwadi Back Road, Mumbai – 400004, Maharashtra, India

Global export expertise: Seaworthy export packing • Line-wise bagging & tagging • Full documentation & TPI.

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