Products Description

The 420 stainless steel sheet is a martensitic stainless steel sheet, containing a relatively high carbon content. After quenching and tempering treatment, it can achieve high hardness and wear resistance, while maintaining certain corrosion resistance. Its mechanical strength is outstanding, and its polishing performance is excellent. It is widely used in fields such as cutting tools, medical devices, molds, valves and wear-resistant parts.

Name	420 Stainless Steel Coil
Material	Stainless steel 420
Steel Grade	410,430,409L,201,202,304,304L,316,316L,321,310S,904L,309S,2205,etc.
Thickness	0.3-3.0mm
Width	1000mm,1220mm,1500mm or as required
Length	Coil
Process	Cold rolled,hot rolled
Surface	2B/BA/No.4/Satin/Brushed/Hairline/8K/Matt,etc.
Usage	industry and furniture decoration industry and food and medical industry.
Origin Mill	TISCO,BAOSTEEl,ZPSS and other well-known steel mill
Main Market	Southeast Asia, Middle East, South Africa, Asia, North America, East Europe

Chemical composition (typical values %)420 :

C	Cr	Mn	Si	P	S
0.15–0.40	12.0–14.0	≤ 1.0	≤ 1.0	≤ 0.04	≤ 0.03

Mechanical properties (after heat treatment):

Tensile strength	Yield strength	Elongation	Hardness
≥ 750 MPa	≥ 500 MPa	≥ 15%	HB 180 - 240 (annealed state)

Products Description

Jiangsu Cunrui Metal Products Co., Ltd. Specializing in the research and development, as well as the supply of stainless steel sheets and metal products, we have been deeply involved in the domestic and international markets for over a decade. The factory is equipped with advanced rolling lines, heat treatment furnaces, surface treatment equipment and testing laboratories, ensuring that every sheet meets international standards.
Our advantages:
Full-process coverage: From raw stainless steel materials to finished product processing, quality is controllable.
Multiple grades available: In addition to 420 stainless steel sheet, we also have a wide range of stocks in 201, 304, 316L, 310S, etc.
Global services: Exported to Europe, America, the Middle East, South America and Southeast Asia, supporting multilingual communication;
Efficient delivery: Standard specifications are in ample supply, and customized demands are responded to promptly.

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Packaging service

To ensure that the 420 stainless steel sheet remains intact during transportation, we adopt:

Double-layer protection with rust-proof paper and plastic film.
The wooden pallets or boxes are fixed, which makes loading and unloading easier.
External steel band reinforcement to prevent displacement during long-distance transportation;
Offer various transportation methods including sea freight, air freight and railway transportation, and support global door-to-door delivery.