Category | Metal , Ferrous Metal , Alloy Steel , Chrome-moly Steel , Tool Steel , Mold Steel |
Manufacturer | Bohler-Uddeholm |
Trade Name | |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Bohler-Uddeholm P20 PREMIUM MODIFIED Pre-hardened Mold Steel.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 7.81 g/cc | 0.282 lb/in³ | hardened to 310 HB |
7.75 g/cc @Temperature 199 °C |
0.280 lb/in³ @Temperature 390 °F |
hardened to 310 HB |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Brinell | 285 - 340 | 285 - 340 | Hardened and tempered (Delivery condition) |
Tensile Strength, Ultimate | 951 - 1100 MPa | 138000 - 160000 psi | hardened to 300 HB |
Tensile Strength, Yield | >= 696 MPa | >= 101000 psi | hardened to 300 HB |
Elongation at Break | >= 12 % | >= 12 % | hardened to 300 HB |
Modulus of Elasticity | 205 GPa | 29700 ksi | (hardened to 310 HB) |
200 GPa @Temperature 199 °C |
29000 ksi @Temperature 390 °F |
hardened to 310 HB |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 12.6 µm/m-°C @Temperature 199 °C |
7.00 µin/in-°F @Temperature 390 °F |
hardened to 310 HB |
Specific Heat Capacity | 0.460 J/g-°C @Temperature 20.0 °C |
0.110 BTU/lb-°F @Temperature 68.0 °F |
hardened to 310 HB |
Thermal Conductivity | 29.0 W/m-K @Temperature 20.0 °C |
201 BTU-in/hr-ft²-°F @Temperature 68.0 °F |
hardened to 310 HB |
29.5 W/m-K @Temperature 199 °C |
205 BTU-in/hr-ft²-°F @Temperature 390 °F |
hardened to 310 HB |