Durable Sintered Hardening Stainless Steel Plate Detailed Introduction | 630 Stainless Steel Available for Immediate Delivery

630 Stainless Steel Chemical Composition - Corrosion-Resistant 630 Stainless Steel Sheet Manufacturer's Quotation
As a manufacturer, Shanghai Gushuo has always been committed to supplying qualified alloy products, with our 630 stainless steel receiving widespread praise from customers!

Basic Overview of 630 Stainless Steel:
630 stainless steel is a martensitic precipitation-hardening stainless steel. Its performance features include ease of adjusting strength levels, which can be achieved by varying the heat treatment process. The formation of precipitation-hardening phases through martensitic transformation and aging treatment is its primary method of strengthening. 630 stainless steel exhibits excellent fatigue resistance and strong resistance to corrosion fatigue and water drop corrosion.

Chemical composition of 630 stainless steel:

C:≤0.07

Si: ≤1.00

Mn:≤1.00

P:≤0.035

S:≤0.030

Ni:3.00-5.00

Cr:15.0-17.5

Mo:-

Cu:3.00-5.00

Nb:0.15-0.45

Other:-

Introduction to the Properties of 630 Stainless Steel:
630 stainless steel is a precipitation-hardened, quenched, and martensitic stainless steel, characterized by high strength, hardness, and corrosion resistance. After heat treatment, the product's mechanical properties are further improved, achieving a tensile strength of up to 1100-1300 MPa (160-190 ksi). This grade is not suitable for temperatures above 300°C (570°F) or extremely low temperatures. It exhibits excellent corrosion resistance against atmospheric conditions and diluted acids or salts, with the same corrosion resistance as 304 and 430 grades.

High-performance 630 precipitation-hardening stainless steel plate, a type of precipitation-hardening stainless steel offered by Guhuo Supply!