China B40 NAK80 P21 XPM Mirror Polish Peformance Mould Steel Plate, Find details about China alloy steel, Tool Steel from B40 NAK80 P21 XPM Mirror Polish Peformance Mould Steel Plate
Chinese | American | Germany | Japanese |
GB | AISI | DIN | JIS |
10Ni3MnCuAl | P21 | XPM | NAK80 |
Grades | C | Si | Mn | P | S | Mo | Ni | Cu |
NAK80 | 0.05-0.18 | 0.15-1.00 | 1.0-2.0 | / | / | 0.1-0.4 | 2.5-3.5 | 0.7-1.5 |
10Ni3MnCuAl | 0.06-0.16 | ≤0.4 | 1.4-1.7 | ≤0.03 | ≤0.03 | 0.2-0.5 | 2.7-3.3 | 0.8-1.2 |
Quenching | Tempering | |||
Heating Temperature/ºC | Hardness/HRC | Heating Temperature/ºC | Cooling | Hardness/HRC |
840-870 | 50-55 | 200-500 | Air | 37-43 |
Plate | Thickness | 20-300mm |
Width | 200-2000mm | |
Length | 3000-6000mm | |
round bar | Diameter | 50-1000mm |