201 stainless steel sheet

Standard Stock Sizes: 1ft x 4ft, 2ft x 2ft, 2ft x 4ft, 4ft x 4ft, 4ft x 8ft, 4ft x 10ft or Cut to Size.

Thickness: 0.25mm-100mm

Width: 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc

Length: 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc

Surface: 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Finish: Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)

Our products: stainless steel including all sizes of steel coils, steel sheets, steel pipes, flat steel, angle steel, round steel, channel steel and other metal materials.

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Product Details

201 stainless steel, has a certain acid resistance, alkali resistance, high density, polishing no bubble, no pinhole and other characteristics, is the production of all kinds of watchcase, watchband bottom cover quality materials. Mainly used for decorative pipe, industrial pipe, some shallow stretching products. This model belongs to the grade of nickel-saving steel, which has magnetism after cold working and can be used in railway vehicles.

201 stainless steel has certain acid and alkali resistance, high density, no bubbles, no pinholes, etc. It is used to produce high-quality materials for various watch cases and watchband bottom covers. Mainly used to make decorative tubes, industrial tubes, and some shallow stretched products.

201 stainless steel is mainly an iron-carbon alloy composed of chromium, nickel, manganese and nitrogen, and the melting point of all alloys refers to a melting range, and the melting point varies with its chemical composition content. The melting range of 201 stainless steel is roughly: 1398 ~1454°C.

Alternative grades of equivalent materials

China * GB	GB24511	12Cr17Mn6Ni5N
Japan	JIS	SUS201
United States of America	ASTM	201
United States of America	UNS	S20100
South Korea	KS	STS201
European Union	BSEN	1.4372
India	IS	10Cr17Mn6Ni4N20
Australia	AS	201-2
Taiwan, China	CNS	201
Germany	DIN	X12CrMnNiN17-7-5
United Kingdom	BS970 BS1449	–
Belgium	BS970Part1	X12CrMnNiN17-7-5

Standard Specification Of 201 Sheet

Thickness	0.25mm-100mm
Width	1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length	2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface	2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Finish	Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form	Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.

201 stainless steel composition content.

Grade and Main Chemical Composition%	Grade	201(mid copper)	201(high copper)
	C	≤0.15	≤0.15
	Si	≤1.00	≤1.00
	Mn	10-11	9.5-10
	P≤	0.045	0.04
	S≤	0.03	0.03
	Cr	12-14	13-15
	Mo	–	–
	Ni	0.8-1.0	1.0-1.2
	Other	Cu 0.8-1.0	Cu 1.4-1.6

Tensile strength :520MPa
Yield strength :275MPa
Elongation :55 to 60%

How to distinguish the difference between 201 stainless steel and 304 stainless steel?

1. The composition of model 201 is 17Cr-4.5Ni-6Mn-N, which is a Ni-saving steel grade and a substitute steel for model 301. After cold processing, it has magnetism and is used in railway vehicles.

2. The composition of model 304 is 18Cr-9Ni, which is the most widely used stainless steel and heat-resistant steel. Used in food production equipment, Xitong chemical equipment, nuclear energy, etc.

3. 201 has high manganese content, the surface is very bright with dark and bright, and high manganese content is easy to rust. 304 contains more chromium, the surface is matte and does not rust. Putting the two together makes a comparison. The most important thing is that the corrosion resistance is different. The corrosion resistance of 201 is very poor, so the price is much cheaper. And because the 201 model contains low nickel, the price of the 201 model is lower than that of the 304 model, so the corrosion resistance is not as good as the 304 model.

4. The difference between 201 and 304 is the nickel content. And the price of 304 is more expensive now, but 304 can at least guarantee that it will not rust during use. (Use stainless steel potion for experiment)

5. Stainless steel is not easy to rust because the chromium-rich oxide formed on the surface of the steel body can protect the steel body. The 201 model is a high-manganese stainless steel with greater hardness, high carbon and low nickel than the 304 model.

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