Technique: | Hot Rolled |
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Standard: | AISI, JIS, ASTM, DIN, BS, GB |
Thickness: | 8-500mm |
Hardness: | 30-36HRC |
Heat Treatment: | pre-hardening or Annealed |
Workmanship: | EAF+LVD |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Germany(DIN) | Japan(JIS) | USA(AISI) | Sweden(SS) | China(GB) |
1.2083 | SUS420J2 | 420 | S136 | 4Cr13 |
C | Si | Mn | Cr | V | Mo | S |
0.35-0.45 | ≤0.60 | ≤0.80 | 12.5-14.0 | 0.20 | 0.60 | ≤0.03 |
Quenching | Tempering | ||||
Heating temperature/ºC | Cooling | Hardness(HRC) | Tempering temperature /ºC |
Cooling | Hardness(HRC) |
1000-1050 | Oil | 48-55 | 200-300 | AIR | 48-53 |
10. Delivery:For abundant stock, 15-20 days.For customized products, 30-50 days.
Suppliers with verified business licenses