Product Details:
For environments where corrosion is extreme and mechanical strength is non-negotiable, Super Duplex 2507 washers are the industry’s top choice. These washers are made from super duplex stainless steel UNS S32750/S32760, delivering outstanding pitting and crevice corrosion resistance.
Our Super Duplex 2507 washers are designed for harsh offshore, subsea, and high-chloride industrial environments. With higher chromium, molybdenum, and nitrogen content than Duplex 2205, 2507 washers are ideal for critical applications where failure is not an option.
Advantages of Super Duplex 2507 washers:
• High strength and excellent corrosion resistance
• Best-in-class resistance to stress corrosion cracking
• Ideal for oil & gas, desalination, and petrochemical plants
• Durable under high pressure and elevated temperature
From oil rigs to heat exchangers, our Super Duplex 2507 washers are precision-made to meet demanding engineering standards. Available in DIN, ASTM, and custom specifications.
| Country of Origin | Made in India |
| Usage/Application | Industrial |
| Washer Size | 20 mm |
| Packaging Type | Box |
| Packaging Size | 50 Piece |
| SS Grade | Super Duplex 2507 |
| Shape Type | Round |
| Surface Finish | Electroplated |
| Inner Diameter | 10 mm |
We are engaged in offering Super Duplex 2507 Plain Washer to our clients. Our range of all products is widely appreciated by our clients.
Chemical Composition
| Element | Content (%) |
|---|---|
| Chromium, Cr | 24 – 26 |
| Nickel, Ni | 6 – 8 |
| Molybdenum, Mo | 3 – 5 |
| Manganese, Mn | 1.20 max |
| Silicon, Si | 0.80 max |
| Copper, Cu | 0.50 max |
| Nitrogen, N | 0.24 – 0.32 |
| Phosphorous, P | 0.035 max |
| Carbon, C | 0.030 max |
| Sulfur, S | 0.020 max |
| Iron, Fe | Balance |
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