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CNS:201 AS:201-2 ASTM:201
KS:STS201 JIS:SUS201 UNS:S20100
BSEN:1.4372 IS:10Cr17Mn6Ni4N20
DIN:X12CrMnNiN17-7-5
GB24511:12Cr17Mn6Ni5N
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%
| Grade | C | Si | Mn | P≤ | S≤ | Cr | Mo | Ni | Other |
| 201 J3 Low Copper | 0.127 | 0.410 | 9.050 | 0.039 | 0.02 | 14.500 | 0.02 | 1.300 | Cu 0.59 |
Mechanical Properties
| Grade | YS(Mpa) ≥ | TS (Mpa) ≥ | El (%) ≥ | Hardness(HV) ≤ |
| 201 J3 Low Copper | 200 | 520 | 25 | 210 |
J3: Suitable for decorative tubes. Simple processing can be done on the decorative panel, but it is not possible with a little difficulty. There is feedback that the shearing plate is bent, and there is an inner seam after breaking (black titanium, color plate series, sanding plate, broken, folded out with inner seam). The sink material has been tried to bend, 90 degrees, but it will not continue.
