DIPTI METAL INDUSTRIES
Leading ER2307 TIG Rod Stockist, ER2307 Supplier & ER2307 Exporter (Lean Duplex Filler) in Mumbai, India
Dipti Metal Industries (A KMR Group Company) is the primary ER2307 Supplier and ER2307 Stockist of Lean Duplex Stainless Steel welding consumables in Mumbai, India. ER2307 is a high-performance filler metal designed specifically for welding Lean Duplex alloys such as UNS S32304 (2304). It offers a cost-effective alternative to standard austenitic and high-nickel alloys while providing significantly higher yield strength and superior resistance to Stress Corrosion Cracking (SCC) in chloride-rich environments. As an elite ER2307 Exporter, we supply certified TIG rods to water treatment plants, offshore projects, and civil engineering infrastructure across 75+ countries.
🏭 Strategic Advantage of ER2307 Lean Duplex Filler
As a leading ER2307 Supplier in Mumbai, we cater to industries that require high mechanical properties without the extreme cost of high-molybdenum grades. ER2307's balanced duplex microstructure (austenite and ferrite) provides the toughness of 300-series stainless steel with the corrosion resistance of 400-series, making it ideal for structural applications in mildly corrosive environments.
The ER2307 Technical Edge
- Significantly higher yield strength than 304L/316L
- Excellent resistance to Stress Corrosion Cracking (SCC)
- Lower nickel content for cost stability
- Good weldability with stable arc and low spatter
Primary Applications
- Desalination: Piping and intake systems.
- Water Treatment: High-strength storage tanks.
- Bridges: Structural welding in coastal areas.
- Chemical Handling: Acids and chloride solutions.
📘 Technical Profile: ER2307 (AWS A5.9) Filler Metal
Typical Chemical Composition (%)
| Element | Typical Range |
|---|---|
| Carbon (C) | 0.03 Max |
| Chromium (Cr) | 22.5 - 24.0 |
| Nickel (Ni) | 7.0 - 9.0 |
| Manganese (Mn) | 0.5 - 2.0 |
| Nitrogen (N) | 0.10 - 0.20 |
| Copper (Cu) | 0.5 Max |
Mechanical Properties (As Welded)
| Property | Value |
|---|---|
| Tensile Strength | ≥ 630 MPa (91 ksi) |
| Yield Strength | ≥ 450 MPa (65 ksi) |
| Elongation (%) | ≥ 20% |
| Impact Strength | Tested at -40°C |
Certified to AWS A5.9 ER2307. Supplied with Batch Test Certificates (EN 10204 3.1).
Inventory & Export Packaging 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")
- Length: 1000mm (39")
Ensuring material integrity across ocean and air freight:
- 5kg (11lb) moisture-proof plastic tubes.
- VCI vapor-barrier paper for anti-rust protection.
- Heavy-duty corrugated boxes or ISPM-15 wooden crates.
- Detailed marking with Heat No. and Batch ID.
Global Supply Network for ER2307 Consumables
As a specialized ER2307 Exporter, Dipti Metal Industries maintains a logistical network that spans major industrial and coastal hubs worldwide.
- Middle East: UAE, Saudi Arabia, Kuwait, Oman, Qatar.
- Americas: USA, Canada, Mexico, Brazil, Chile.
- Europe: Germany, UK, Netherlands, Norway, Spain.
- Asia/Pacific: Singapore, Australia, Vietnam, Japan, South Korea.
Request a Quote for ER2307 Lean Duplex 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