Grade X7CrNiAl17-7 DIN 1.4568 17-7PH SUS631 Stainless Steel Spring Wire

Grade X7CrNiAl17-7 DIN 1.4568 17-7PH SUS631 Stainless Steel Spring Wire

ASTM A313 standard specification for stainless steel spring wire

17-7 PH is a precipitation hardening semi-austenitic stainless steel.

It is able to develop a very high strength due to the strengthening of aluminium particles.

It is usually found in strip or wire form for spring applications.

Standard

Chemical composition % weight

Physical Properties
Density: (Cond. A), 0.282lbs/in³, 7.80 g/cm³

For Details, please Contact

WUXI GUANGLU Special Steel Co., Ltd.

Stainless martensitic • precipitation hardening steel • stainless ferritic — Our answer to your needs

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