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Schmolz + Bickenbach MoldMAX LH® Low Hard - Copper Alloy
| Category | Metal , Nonferrous Metal , Copper Alloy |
| Manufacturer | Schmolz + Bickenbach (Swiss Steel International) |
| Trade Name | MoldMAX |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Schmolz + Bickenbach MoldMAX LH® Low Hard - Copper Alloy.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Description: Brush Wellman’s MoldMAX LH® (Low Hard) is a premium copper mold alloy that provides hardness and strength comparable with standard AISI P-20 tool steel and a thermal conductivity five-times higher. MoldMAX LH® is used for injection mold cores and cavities where moderate hardness and high toughness and conductivity are requiredInformation provided by Schmolz + Bickenbach
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 8.36 g/cc | 0.302 lb/in³ |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell C | 30 | 30 | |
| Tensile Strength, Ultimate | 965 MPa | 140000 psi | |
| Tensile Strength, Yield | 758 MPa @Strain 0.200 % |
110000 psi @Strain 0.200 % |
|
| Elongation at Yield | 15 % | 15 % | |
| Modulus of Elasticity | 131 GPa | 19000 ksi | |
| Fatigue Strength | >= 310 MPa @# of Cycles 1.00e+7 |
>= 45000 psi @# of Cycles 1.00e+7 |
(R=-1) |
| Charpy Impact | 20.3 J | 15.0 ft-lb | Notched |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 17.5 µm/m-°C | 9.70 µin/in-°F | |
| Specific Heat Capacity | 0.418 J/g-°C @Temperature 100 °C |
0.100 BTU/lb-°F @Temperature 212 °F |
|
| Thermal Conductivity | 13.0 W/m-K @Temperature 100 °C |
90.0 BTU-in/hr-ft²-°F @Temperature 212 °F |
|
| Melting Point | >= 871 °C | >= 1600 °F | approximate |
| Solidus | 871 °C | 1600 °F | approximate |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Beryllium, Be | 1.6 - 2.0 % | 1.6 - 2.0 % | |
| Cobalt, Co | 0.20 - 0.30 % | 0.20 - 0.30 % | |
| Copper, Cu | 97.7 - 98.2 % | 97.7 - 98.2 % |
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