Stainless Steel pipes, buy 202 Stainless Steel Sheet on China Suppliers Mobile

Product Details

202 stainless steel

202 stainless steel plate belongs to metastable Austenitic stainless steel, its national standard model is 1Cr18Mn8Ni5N, has high strength, toughness, high wear resistance and has a large work hardening.

Product introduction

Chemical composition

Grade and Main chemical composition%
	C	Si	Mn	P≤	S≤	Cr	Mo	Ni	Other
SUS202	≤0.15	≤0.75	5.5-7.5	0.06	0.03	16-18	-	≤5.0	N≤0.25
SUS304	≤0.08	≤0.75	≤2.00	0.045	0.03	18-20	-	8-10.5	-
SUS304L	≤0.03	≤0.75	≤2.00	0.045	0.03	18-20	-	8-12	-
SUS304H	0.04-1.0	≤0.75	≤2.00	0.045	0.03	18-20	-	8-10.5	-
SUS309	≤0.25	≤1.00	≤2.00	0.045	-	22-24	-	12-15	-
SUS309S	≤0.08	≤1.00	≤2.00	0.045	0.03	22-24	-	12-15	-
SUS310	≤0.25	≤1.00	≤2.00	0.03	-	24-26	-	19-22	-
SUS310S	≤0.08	≤1.00	≤2.00	0.03	0.03	24-26	-	19-22	-
SUS316	≤0.08	≤1.00	≤2.00	0.045	0.03	16-18	2-3	10-14	-
SUS316L	≤0.03	≤1.00	≤2.00	0.045	0.03	16-18	2-3	10-14	-
SUS321	≤0.08	≤1.00	≤2.00	0.035	0.03	17-19	-	9-12	Ti≥5×C%
SUS409L	≤0.03	≤1.00	≤1.00	≤0.04	0.03	10.5-11.75	-	≤0.06	6xC%-0.75
SUS410	≤0.15	≤1.00	≤1.00	≤0.04	0.03	11.5-13.5	-	-	-
SUS410S	≤0.08	≤1.00	≤1.00	≤0.04	0.03	11.5-13.5	-	≤0.6	-
SUS430	≤0.12	≤0.75	≤1.00	0.04	0.03	16-18	-	≤0.6	-
SUS2205	≤0.03	≤1.0	≤2.00	0.03	0.02	22-23	3.0-3.5	4.5-6.5	N≤0.14-0.2
SUS904L	≤0.02	≤1.0	≤2.00	0.045	0.035	19-23	4.0-5.0	23-28	Cu1.0-2.0

Mechanical property

tensile strength

(Mpa)

Yield Strength

(Mpa)

Elongation

(%)

rate of reduction in area

(%)

Density(g/cm3)

520

275

50-60

-----

7.93

Application

1)201 stainless steel is widely used in All kinds of watchband, watchband bottom cover, high quality materials etc.

2)201 stainless steel is also Widely used in the production original material of Decorative tubes, industrial tubes, and some of the products.

3)201 can also be applied to high temperature materials. Because high temperature applications require relatively strong resistance to the material to prevent intergranular corrosion at low temperatures.

4)Because the surface of the 201 materials can be a variety of surface processing, so 201 material is also widely used in the decoration industry filed.

Small knowledge

200 series stainless steel is in the period of World War II, as the 300 series stainless steel substitutes in the United States first developed successfully. At that time, as a result of the war, as a strategic material nickel is strictly controlled by the relevant countries, the United States nickel supply is seriously insufficient. In order to solve the serious shortage in the supply of nickel under the production and supply of stainless steel, the United States has developed a generation of nickel with manganese austenitic stainless steel of the new steel series.

Surface Finish of Stainless Steel
Surface Finish	Definition	Application
No.1	The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.	Chemical tank, pipe
2B	Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.	Medical equipment, Food industry, Construction material, Kitchen utensils.
No.4	Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001.	Kitchen utensils, Electric equipment, Building construction.
Hairline	Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.	Building Construction.
BA/8K Mirror	Those processed with bright heat treatment after cold rolling.	Kitchen utensils, Electric equipment, Building construction.