Product Details:
Duplex 2205 spring washers are crafted from a dual-phase stainless steel, offering twice the strength of standard austenitic grades while resisting cracking in chloride-rich environments. Their spring-like behavior ensures a tight joint even when subjected to dynamic loads or thermal changes.
UNS S31803 washers are commonly used in desalination plants, water treatment systems, and structural bolting where both strength and corrosion resistance are necessary. Duplex 2205 spring washers are an ideal choice for long-term performance in aggressive atmospheres.
Ideal for:
• Heat exchangers and tube sheets
• Flanged joints in marine applications
• Oil and gas pipelines
| Country of Origin | Made in India |
| Surface Finish | Metal Coated |
| Usage/Application | Industrial |
| Material | Duplex |
| Color | Silver |
| Shape | Round |
| Packaging Type | Box |
| Material Grade | 2205 |
| Inner Diameter | 8 mm |
We are engaged in offering Duplex 2205 Spring Washer to our clients. Our range of all products is widely appreciated by our clients.
Chemical Composition
| Cr | Ni | Mo | C | N | Mn | Si | P | S | Fe |
|---|---|---|---|---|---|---|---|---|---|
| 22.0 - 23.0 | 4.50 - 6.50 | 3.00 - 3.50 | 0.030 Max | 0.14 - 0.20 | 2.00 Max | 1.00 Max | 0.030 Max | 0.020 Max | Balance |
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