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CNS:201 AS:201-2 ASTM:201
KS:STS201 JIS:SUS201 UNS:S20100
Copper content: J4>J1>J3>J2>J5.
Carbon content: J5>J2>J3>J1>J4.
Hardness arrangement: J5, J2>J3>J1>J4.
The order of prices from high to low is: J4>J1>J3>J2, J5.
Grade and Main Chemical Composition%
|201 J1 Mid Copper||0.104||0.410||10.070||0.036||0.03||13.920||–||1.210||Cu 0.81|
|Grade||YS(Mpa) ≥||TS (Mpa) ≥||El (%) ≥||Hardness(HV) ≤|
|201 J1 Mid Copper||200||520||25||210|
J1: The carbon content is slightly higher than J4 and the copper content is lower than J4. Its processing performance is less than J4. It is suitable for ordinary shallow drawing and deep drawing products, such as decorative board, sanitary products, sink, product tube, etc.