China Special Steel Stainless Steel Alloy Steel Mould Steel S136 1.2083 420 4Cr13, Find details about China flat bar, s136 flat bar from Special Steel Stainless Steel Alloy Steel Mould Steel S136 1.2083 420 4Cr13
Chinese | American | German | Swedish | Japanese | Japanese |
GB | AISI | DIN | ASSAB | JIS | DAIDO |
4Cr13 | 420 | 1.2083 | S136 | SUS420J2 | S-STAR |
Grades | C | Si | Mn | P | Mo | Ni | V | Cr |
1.2083 | 0.38-0.45 | ≤1.0 | ≤1.0 | ≤0.03 | / | 2.5-3.5 | / | 12.0-13.5 |
420 | 0.16-0.25 | ≤1.0 | ≤1.0 | ≤0.04 | / | ≤0.75 | / | 12.0-14.0 |
4Cr13 | 0.36-0.45 | ≤0.6 | ≤0.8 | ≤0.035 | / | ≤0.6 | / | 12.0-14.0 |
S136 | 0.34-0.42 | 0.6-1.3 | / | ≤0.030 | 0.30-0.55 | 0.15-0.40 | 13.0-14.5 |
Quenching | Tempering | ||||
Heating Temperature/ºC | Cooling | Hardness/HRC | Heating Temperature/ºC | Cooling | Hardness/HRC |
1000-1050 | Oil | 52-55 | 200-300 | Air | 50-53 |
Shape | Diameter | Thickness | Width | Length |
Steel Plate | / | 12-75mm | 1800-2000mm | 2000-6000mm |
/ | 35-150mm | 800-1300mm | 2000-6000mm | |
Flat Bar | / | 20-90mm | 205-610mm | 3000-6000mm |
Round Bar | 12-300mm | / | / | 300-6000mm |
Die Block | / | 200-500mm | 600-1200mm | 2000-6000mm |