420 Stainless Steel Strip

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Product Introduction

Basic Introduction to 420 Stainless Steel

420 stainless steel, also known as 420 martensitic stainless steel, is one of the materials under the standard. This stainless steel material can adjust its mechanical properties through heat treatment. When used in quenched and tempered states, it has high strength and hardness, while also maintaining good corrosion resistance. This makes 420 stainless steel have a wide range of application prospects in the manufacturing industry.

Chemical composition of 420 stainless steel

The chemical composition of 420 stainless steel mainly includes elements such as iron (Fe), carbon (C), and chromium (Cr), with chromium content typically ranging from 12% to 14%. In addition, according to specific application requirements, other alloying elements such as nickel (Ni), molybdenum (Mo), etc. may be added to 420 stainless steel to further enhance its corrosion resistance and other mechanical properties. The amount and proportion of these alloying elements added have been carefully designed to ensure that 420 stainless steel can meet the requirements of various complex environments.

Physical properties of 420 stainless steel

In addition to good strength and hardness, 420 stainless steel also exhibits certain ductility and toughness. This enables it to maintain structural integrity when subjected to impact and vibration. Meanwhile, the thermal conductivity of 420 stainless steel is relatively good, making it suitable for applications that require heat dissipation. In addition, it also has a certain degree of magnetism, which may be an important consideration in certain specific applications.

The main uses of 420 stainless steel

Due to its excellent mechanical properties and corrosion resistance, 420 stainless steel is widely used in multiple fields. For example, in tool manufacturing, 420 stainless steel is favored due to its high hardness and wear resistance. In addition, in the automotive industry, it is also used to manufacture components that can withstand high-intensity loads. Meanwhile, the presence of 420 stainless steel can also be seen in fields such as medical devices and petrochemicals.

Product	420 Stainless Steel Strip
Thickness	0.1-16mm / 0.003"- 0.62"
Width	100-2000mm / 3.93"- 78"
Coil ID	508&610mm / 20"& 24"
Standard	ASTM, AISI, JIS, GB, DIN, EN, etc
Surface	BA, 2B, NO.1, NO.4, 4K, HL, 8K, etc
Certification	Support third-party detection: ISO, SGS, BV, etc
Edge	Mill Edge / Slit Edge
Main Market	Asia, Europe, South America, North America, Middle East, Africa, Southeast Asia, Oceania, etc.
Brand Name	TISCO
Supply Ability	5000 Tons per Month
Packaging & Delivery	In bundle,plastic bags,thin film,wooden pallet,standard seaworthy export packing or as customer demands 20ft GP: 5898mm (Length)x2352mm(Width)x2393mm(High) 24-26CBM 40ft GP: 12032mm (Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC: 12032mm (Length)x2352mm(Width)x2698mm(High) 68CBM
Chemical Composition	C	Si	Mn	Cr	Ni	S	P
	≤ 0.15	≤1.0	≤1.0	12.0～14.0	/	≤ 0.03	≤ 0.04

	EN	ASTM/UNS	C	N	Cr	Ni	Mo	COMPONENT
1	1.4301	304	0.04		18.1	8.3
2	1.4307	304L	0.02		18.1	8.3
3	1.4541	321	0.04		17.3	9.1		Ti0.24
4	1.4550	347	0.05		17.5	9.5		Nb0.012
5	1.4401	316,S31608	0.04		17.2	10.2	2.1
6	1.4404	316L,S31603	0.02		17.2	10.2	2.1
7	1.4406	316LN	0.02	0.14	17.2	10.3	2.1
8	1.4429	S31653	0.02	0.14	17.3	12.5	2.6
9	1.4571	316Ti,S31635	0.04		17	10.6	2.1	Ti0.30
10	1.4438	317L,S31703	0.02		18.2	13.5	3.1
11	1.4439	317LMN	0.02	0.14	17.8	12.6	4.1
12	1.4435	316LMOD,724L	0.02	0.06	17.3	13.2	2.6
13	1.4539	904L,N08904	0.01		20	25	4.3	1.5Cu
14	1.4547	S31254,254SMO	0.01	0.02	20	18	6.1	Cu 0.8-1.0
15	1.4529	N08926,Alloy25-6mo	0.02	0.15	20	25	6.5	1.0Cu
16	1.4652	S32654,654SMO	0.01	0.45	23	21	7	Mn2-4-Cu 0.3-0.6
17	1.4162	S32101,LDX2101	0.03	0.22	21.5	1.5	0.3	Mn 4-6-Cu 0.1-0.8
18	1.4362	S32304,SAF2304	0.02	0.1	23	4.8	0.3
19	1.4462	2205,S32205,S31803	0.02	0.16	22.5	5.7	3.0
20	1.4410	S32750,SAF2507	0.02	0.27	25	7	4
21	1.4501	S32760	0.02	0.27	25.4	6.9	3.5	W 0.5-1.0-Cu0.5-1.0
22	1.4948	304H	0.05		18.1	8.3
23	1.4878	321H,S32169,S32109	0.05		17.3	9		TI0.2-0.7
24	1.4818	S30415,153MA	0.15	0.05	18.5	9.5		Si1-2-Ce 0.03-0.08
25	1.4833	309S,S30908	0.06		22.8	12.6
26	1.4835	30815,253MA	0.09	0.17	21	11		Si1.4-2.0Ce 0.03-0.08
27	1.4845	310S,S31008	0.05		25	20
28	1.4542	630	0.07		16	4.8		Cu3.0-5.0-Nb0.15-0.45

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