631 HV 250 Stainless Steel Strip Coil 0.6mm Thickness Width 500mm
631 HV 250 Stainless Steel Strip Coil 0.6mm Thickness
17-7PH is an austenite-martensitic precipitation-hardening stainless steel developed on the basis of 18-8CrNi, also known as controlled phase change stainless steel.AISI,ASTM
Standard:AISI,ASTM
Grade:17-7PH(631)
UNS:S17700
Specification
| 1. Product: | ASTM A564 SUS 631 17-7pH Stainless Steel Strip |
| 2. Steel type: | * American name: AISI 631, also known as 17-7PH |
| * Chinese name: 00Cr17Ni4Cu4Nb | |
| 3. Finishing: | Solution treated + age hardening heat treated ( H900, H1100, H1150 etc ) |
| 4. Feature of 631: | High Tensile strength, high hardness after heat treated. |
| 5. Mechanical property: | T.S. (Rm): 1015Mpa, Y.S. (Rp0.2): 906Mpa, EL (A5):17.1%, Z:60.3%, Hardness(HRC): 34.5 |
| 6. Application: | * Shipbuilding industry, marine shaft, propeller shaft, rudder shaft, boat shaft, vessel shaft, |
| * pump shaft, machine-made industry, valve parts, paper mill equipment. | |
| 7. Delivery time | Generally within 25 days, as per the q'ty. |
| 8. Certificate: | ISO, BV, TUV, SGS, mill test certificate |
Application:
Springs, Gasket, Electronics；
Power cable & oil well, Washer, Heat exchanger,
Conveyor belting
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 |
Best Services
1) Loading Port: Shanghai or Ningbo
2) Delivery term: FOB,CFR, CIF,etc.
3) Delivery lead time: 10 working days after receiving deposit.
4) Payment term:30% by T/T as deposit., balance will be paid before shipment
5) Quality assurance: Mill Test Certificate is supplied with shipment, third Party Inspection is acceptable
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