SWBPH1 High Heat Strength Die Casting Hot Working Die Steel
Product Details
SWBPH1 is a high alloy hot working die steel with chromium, molybdenum and vanadium. Its advantages are as follows:
Excellent resistance to thermal cracking and thermal melting
Excellent toughness and high temperature heat resistance
Excellent hardenability and high heat treatment dimensional stability
Brand Comparison Table
| SWBPH1 | Sweden UDDEHOLM | Germany DIN | Japanese Datong | Austria BOHLER |
| DIEVAR | 1.2367 | DH31-S | W403 |
Chemical Composition
| SWBPH1 | C | Si | Cr | V | Mo |
| 0.35 | 0.20 | 5.00 | 0.60 | 2.30 |
Physical Properties
| SWBPH1 | 20℃ | 200℃ | 400℃ | 600℃ | 700℃ |
| Coefficient of thermal expansion x10-6m/m℃ | - | 11.1 | 12.3 | 13.8 | 13.2 |
| Thermal Conductivity W/(m·k) | 32.2 | 31.4 | 30.6 | 29.3 | 28.5 |
| Elastic Modulus GPa | 210 | 200 | 180 | 145 | - |
