17-7PH 631 1.4568 Cold Drawn Stainless Steel Wire Rod Round Bar
17-7 PH stainless steel is a precipitation hardened stainless steel that provides high strength and
The 17-7PH alloy provides valuable property combinations particularly well suited for aerospace applications.
This special alloy 17-7PH stainless also provides benefits for other applications requiring high strength
and good corrosion resistance - with excellent properties at temperatures up to 600° F.
17-7 PH Stainless Steel delivered in Condition A and Condition C.
17-7 Stainless Steel requires 3 steps in heat treating including austenite conditioning, cooling to
transform the austenite to martensite, and precipitation hardening (for Condition TH & RH).
Analysis ( weight % )
| Grade | C | Si | Mn | P | S | Cr | Ni | Al |
| 17-7PH | 0.09 max | 1.00 max | 1.00 max | 0.040 | 0.030 | 16.00~18.00 | 6.5~7.75 | 0.75~1.50 |
Applications of 17-7 Stainless Steel
- Variety Of Springs And Washers
- Aerospace Parts
- Heat Exchangers
- Power Boilers
- High Strength/ High Temperature Conditions
- Chemical Processing Equipment
Product forms
17-7 PH, SUS631, EN 1.4568, DIN X7CrNiAl17-7 cold drawn stainless steel wire, rod
For Details, please Contact
WUXI GUANGLU Special Steel Co., Ltd.
Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs
Tel: +86 510 81812873
Email: export@guanglusteel.com
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.