Henan Seed Steel Metal Materials Co.,Ltd
Henan Seed Steel Metal Materials Co.,Ltd
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Application:
202 Stainless Steel is widely used in construction field,ships building industry, petroleum&chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fields,etc.
Stainless Steel 202 Introduction
SDSJ 202 stainless steel is a section with good mechanical properties of corrosion resistance, SDSJ 202 stainless steel high temperature strength than steel, 18-8, at 800 ℃, the following has good oxidation resistance, and maintain a high intensity, can replace SUS302 steel.
202 Stainless Steel Usage
202 Stainless steel is widely used in building decoration, municipal engineering, highway guardrail, hotel facilities, shopping malls, vitreous armrest, public facilities and so on.
Stainless Steel 202 Surface Finish:
2B,NO.1, BA, NO.4, HL
ASTM 202 Stainless Steel Typical Chemical Requirements(%)
Type | C | Mn | P | S | Si | Cr | Ni | N |
201 | ≤ 0.15 | 5.5--7.5 | ≤ 0.060 | ≤ 0.030 | ≤ 1.0 | 16.0--18.0 | 3.5--5.5 | ≤ 0.25 |
202 | ≤ 0.15 | 7.5--10.0 | ≤ 0.060 | ≤ 0.030 | ≤ 1.0 | 17.0--19.0 | 4.0--6.0 | ≤ 0.25 |
ASTM 202 Stainless Steel Mechanical Test Requirements(%)
Type | Tensile Strength, min | Yield Strength, min | Elongation in 2 in.or 50mm, min, % | Hardness, max | ||||
ksi | MPa | ksi | Mpa | HB | HRB | HV | ||
201 | 75 | 515 | 38 | 260 | 40 | 217 | 95 | -- |
202 | 90 | 620 | 38 | 260 | 40 | 241 | -- | -- |