SUS631 17-7PH Cold Rolled Stainless Steel Strip In Coil For Springs

SUS631 17-7PH Cold Rolled Stainless Steel Strip In Coil For Springs

631 can be further hardened by cold rolling or sub-zero treatment to transform to martensite, or

by precipitation hardening of Al compound.

Hardening after forming makes further strengthened parts.

631 is equivalent to 17-7PH (17%Cr-7%Ni precipitation hardened) stainless steel.

Chemical composition ( weight % )

Product forms

• JIS G 4313 Cold rolled stainless steel strip for springs
• EN 10088-2 stainless steel strip, coil, sheet and plate
• AMS 5528 Sheet, Strip and Plate
• AMS 5529 Sheet and Strip – Cold Rolled
• MIL-S-25043 Plate, Sheet and Strip
• ASTM A 693 Plate, Sheet and Strip
• (Listed as Grade 631- UNS S17700)

For Details, please Contact

Wuxi Guanglu Special Steel Co., Ltd. – your productivity partner for precision strip steel.

We are looking forward to your enquiries.
Please call +86 510-8181-2873
or send an email to export@guanglusteel.com

Wuxi Guanglu special steel ( ISO 9001 certified company ) is a reliable supplier

of high performance stainless materials and specialty alloys.

With the passion for stainless alloys, we are inspired, keeping moving forward.

For over ten years, we have successfully served customers involved in the manufacturing of

cutlery, knives, scissors, medical instruments, aerospace, energy and power generation, 

chemical and oil, shipping, automotive, mold, electronics and mechanical engineering industrial sectors.

We are tailored to meet the needs of customers.
Welcome to inquire, We are happy to work with you.