Precipitation Age Hardenable Stainless Cold Rolled Steel Strip SUS630 17-4PH Coil

Precipitation Age Hardenable Stainless Cold Rolled Steel Strip SUS630 17-4PH Coil

Martensitic precipitation, age-hardenable stainless alloy offering high strength and hardness,

excellent corrosion resistance, and good fabricating characteristics.

Stainless Alloy 17-4PH is a chromium-copper precipitation hardening stainless steel that is used

for applications requiring high strength and a moderate level of corrosion resistance.

It is one of the most widely used precipitation hardening grades, as it has high strength hardness up to

about 572°F while demonstrating good corrosion resistance in all heat treated conditions.

17-4PH has adequate resistance to atmospheric corrosion or in diluted acid salts where its corrosion

resistance is equivalent to Alloy 304 or 430.

stainless 17-4PH can be heat treated to a variety of temperatures to develop a wide range of properties.

Its mechanical properties can be optimized with heat treatment where very high yield strength

up to 180 ksi can be achieved.

17-4PH stainless should not be used at temperatures above 572°F or at very low temperatures.

Chemical composition ( weight % )

Product forms

17-4PH, SUS630 Stainless steel strip, coil, sheet, plate

AMS 5643, ASME SA564, ASTM A564, ASTM A693 (Strip), ASTM A705

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

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.
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