ASTM A693 631 UNS S17700 17-7PH Stainless Steel Sheets Strips

17-7PH, UNS S17700, SUS631, EN 1.4568, DIN X7CrNiAl17-7 precipitation hardening stainless steel alloy.
It is a semi-austenitic being austenitic in the annealed condition and martensitic in the hardened condition.

Stainless 17-7PH provides high strength and hardness, excellent fatigue properties, good corrosion resistance

and minimum distortion upon heat treatment. 

630, 17-4PH, UNS S17400, EN 1.4542, DIN X5CrNiCuNb16-4 is a precipitation hardening type of high strength stainless steel.

It has excellent corrosion resistance equivalent to that of 18-8 austenitic stainless steels,

and also provides high strength equivalent to chromium stainless steels which have a quench-hardening capacity.

630 is used in various parts in which high strength is required, such as steel belts, high strength mechanical parts, etc.

PH15-7Mo, 1.4574, DIN X7CrNiMoAl15-7, SUS632, S15700 is a precipitation-hardening semi-austenitic stainless steel

that provides high strength and hardness, good corrosion resistance and minimum distortion

upon heat treatment.

It is easily formed in the annealed condition and develops an effective balance of properties by

simple heat treatments.

For applications requiring exceptionally high strength, cold-reduced 15-7Mo Stainless Steel in

Condition CH 900 is particularly useful for applications permitting only limited ductility and workability.

This alloy is particularly beneficial for applications requiring high strength at elevated temperatures.

Form of supply

ASTM A693, type 630, 631, 632 stainless steel sheet, strip and coil

17-4PH, 17-7PH, PH15-7Mo stainless steel strip, sheet, plate

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

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