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China Cold Rolled Stainless Steel Sheet And Plates 201 202 UNS 20100 20200 Stainless Steel
Product Description:
200 series stainless steel was first developed in the United States during World War II as a substitute for 300 series stainless steel. At that time, because of the war, nickel as a strategic material was strictly controlled by the countries concerned, and the supply of nickel in the United States was seriously insufficient. In order to solve the problem of stainless steel production and supply in the case of serious shortage of nickel supply, the new austenitic stainless steel series with manganese instead of nickel was developed in the United States.
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Chemical Composition:
Grade | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | N(%) | Cu(%) |
201 | ≤0.15 | ≤0.10 | 5.50-7.50 | ≤0.06 | ≤0.03 | 16.0-18.0 | ≤1.0 | ≤0.25 | 0.80-1.50 |
202 | ≤0.15 | ≤0.10 | 5.50-7.50 | ≤0.06 | ≤0.03 | 14.0-15.0 | 4.0-6.0 | ≤0.25 | 0.80-1.50 |
Grade | tensile strength (Mpa) | Yield Strength (Mpa) | Elongation (%) | rate of reduction in area (%) | Density (g/cm3) | Hardness (HRB) (HBS) (HV) |
201 | ≥520 | ≥275 | 50-60 | ----- | 7.93 | HRB≤100 |
202 | ≥520 | ≥275 | 50-60 | ----- | 7.93 | HBS≤207 HRB≤95 HV≤218 |
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FAQ:
Q1: ARE YOU FACTORY OR TRADER?
A1: Hengchengtai Special Steel is a cold rolling manufacturer of
magnetic stainless steel coil since 2009. We've gained our Export
Right and become an integrated company of industry and trade in
order to satisfy buyer's multi-request on different material and
products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates,
Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to
get free samples, you need to send us you detailed receiving
address (including post code) and your DHL/FedEx/UPS account for
collecting samples, courier cost will be paid in your side.
Q4: HOW TO VISIT YOUR FACTORY?
A4: Most of the main cities have flights to Shanghai; you can take
flight to Shanghai Putong/Hongqiao International Airport.
If you come from Hongkong, it will take 2 hours by flight (every
day 5 flight around noon time).