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321
TISCO, POSCO, BAOSTEEL, JISCO LISCO
7219132900
ASTM A240 Type 321 Cold Rolled Steel Sheet is an excellent choice for applications where temperature is a problem.
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) | ||||
321 | 515 | 205 | 40 | 95 | 217 |
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion(μm/m/°C) | Thermal Conductivity(W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
321 | 8027 | 193 | 16.6 | 17.2 | 18.6 | 16.1 | 22.2 | 500 | 720 |
Thickness | Width | Surface Finish |
2.5.0 - 28.0mm | 1220 - 2300mm (Max) | NO.1 |
Thickness | Width | Hardness |
0.1- 0.4mm | Could be negotiable for small strips, 300mm max. | 1/4H, 3/4H, 1/2H, FULL HARD |
0.5 - 3.0mm | 1220 - 1540mm (Max) |
