17-4PH, EN 1.4542, DIN X5CrNiCu16-4, SUS630 is a martensitic precipitation-hardening stainless

steel that provides an outstanding combination of high strength, good corrosion resistance, good mechanical

properties at temperatures up to 600°F (316°C), good toughness in both base metal and

welds, and shorttime, low-temperature heat treatments that minimize warpage and scaling.

This versatile material is widely used in the aerospace, chemical, petrochemical, food processing,

paper and general metalworking industries.

Composition ( Nominal % )

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

excellent corrosion resistance, and good fabricating characteristics.

Specifications: 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