WUXI XINFUTIAN METAL PRODUCTS CO., LTD
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UNS 17700 / 17-7ph / 631 Stainless Steel Strip Coil As SA693 For Making Spring Gasket
It's more than 5 years since we entered into the field of stainless steel strip, our strips are widely used for Pipe-making, Hose, Air conduit, Gasket, Hose clamp, Electronics and Petrochemical Industry.
We're the expert of stainless steel strip with rich experience, till now we have successfully participated many projects for domestic and international markets, and enjoy very good reputations.
| 1. Commordity: | UNS 17700 / 17-7ph / 631 Stainless Steel Coil |
| 2. Thickness: | 0.1~2mm |
| 3. Width: | 2~500mm |
| 4. Surface: | Shiny surface ( BA / 2B ) |
| 5. Standard: | Astm A693 |
| 6 Finishing: | Cold rolled + Precipitation Hardening treated |
| 7. Materials: | 17-7PH, type 631, UNS 17700, W. Nr.1.4568 |
| 8. Features of 17-7ph: | High Tensile strength, high hardness |
| 9. Application: | Springs, Gasket, Electronics, Power cable & oil well, Washer, Heat exchanger, Conveyor belting |
| 10. Package: | Various packages depends on thickness & width: a) Width < 10MM: 3 plastic bands + packing cloth + plywood boxes. b) Width ≥ 10MM: packing cloth + plywood boxes. c) packing as per customer's standard. |
| 11. Certificate: | ISO, BV, SGS, Mill test certificate |
Chemical composition
| Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Al |
| 17-7ph / 631 | A693 | ≤0.09 | ≤1.0 | ≤1.00 | ≤0.035 | ≤0.03 | 16.0~18.0 | 6.5~7.5 | 0.75~1.5 |
Application:
Springs, Gasket, Electronics；
Power cable & oil well, Washer, Heat exchanger,
Conveyor belting
