China 1.2083 S136 420 4Cr13 Martensitic Stainless Steel Flat Bar Plate Steel Flat Steel, Find details about China steel, tool steel from 1.2083 S136 420 4Cr13 Martensitic Stainless Steel Flat Bar Plate Steel Flat Steel
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 |