DIPTI METAL INDUSTRIES
Leading ER317 TIG Rod Stockist, ER317 Supplier & ER317 Exporter in Mumbai, India
Dipti Metal Industries (A KMR Group Company) is the primary ER317 Supplier and ER317 Stockist of specialized high-molybdenum stainless steel welding consumables in Mumbai, India. ER317 (Matching Type 317 base metal) contains significantly higher Molybdenum (3.0% to 4.0%) compared to standard 316 grades. This alloy enhancement provides a definitive technical advantage in resisting pitting and crevice corrosion, particularly in sulfur-rich environments, pulp bleaching plants, and aggressive chemical reactors. As an elite ER317 Exporter, we supply certified TIG rods to petrochemical refineries, pharmaceutical labs, and marine engineers across 75+ countries.
🏭 The Superior Choice for High-Acid Environments
As a leading ER317 Supplier in Mumbai, we cater to the most corrosive industrial sectors. ER317 filler metal's high-molybdenum content provides superior resistance to attack from sulfuric, phosphoric, and other organic acids. It is the go-to solution for welding Type 317 and 317L base metals where the structural integrity of the weld must match or exceed the corrosion resistance of the parent material in high-chloride and high-acid conditions.
The ER317 Technical Edge
- Highest molybdenum content in the 300-series TIG rods
- Exceptional resistance to pitting in halide environments
- Superior tensile and creep-rupture strength at high temps
- Minimal intergranular corrosion due to controlled chemistry
Critical Industry Solutions
- Pulp & Paper: Bleaching equipment and vats.
- Chemical: Production of acids and pesticides.
- Marine: Components exposed to stagnant seawater.
- Petrochemical: High-temperature acidic piping.
📘 Technical Profile: ER317 (AWS A5.9) Filler Metal
Typical Chemical Composition (%)
| Element | Typical Range |
|---|---|
| Carbon (C) | 0.08 Max |
| Chromium (Cr) | 18.5 - 20.5 |
| Nickel (Ni) | 13.0 - 15.0 |
| Molybdenum (Mo) | 3.0 - 4.0 |
| Manganese (Mn) | 1.0 - 2.5 |
| Silicon (Si) | 0.30 - 0.65 |
Mechanical Properties (As Welded)
| Property | Typical Value |
|---|---|
| Tensile Strength | ≥ 550 MPa (80 ksi) |
| Yield Strength | ≥ 350 MPa (51 ksi) |
| Elongation (%) | ≥ 30% |
| Hardness | Non-Magnetic (Austenitic) |
Certified to AWS A5.9 ER317. Supplied with full 3.1 Mill Test Certification and Heat Traceability.
ER317 Inventory & Export Standards
- 1.60 mm (1/16")
- 2.00 mm (5/64")
- 2.40 mm (3/32")
- 3.20 mm (1/8")
- 4.00 mm (5/32")
- Standard Length: 1000mm
Maintaining material purity during sea-transit:
- 5kg (11lb) / 10kg (22lb) moisture-proof plastic tubes.
- Individually embossed Heat Number on each rod.
- VCI vapor-barrier protection for anti-rust protection.
- ISPM-15 wooden boxes for international air/ocean shipments.
Global Supply Network for ER317 Consumables
As an established ER317 Exporter, Dipti Metal Industries ensures that time-critical industrial projects receive premium filler metals worldwide from our Mumbai hub.
- Americas: USA, Canada, Brazil, Mexico.
- Middle East: UAE, Saudi Arabia, Kuwait, Oman, Qatar.
- Europe: Germany, UK, Netherlands, Norway, Italy.
- Asia/Pacific: Singapore, Australia, Vietnam, Japan, South Korea.
Request a Quote for ER317 TIG Welding Rods
📍 Contact Dipti Metal Industries
Headquarters & Global Sales
Dipti Metal Industries (A KMR Group Company)
No.9, Shreepati Castle, D-1, 10–11th Khetwadi Back Road, Mumbai – 400004, India
Phone: +91-22-66381301
WhatsApp: +91-9975266499