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Performance Alloys MoldStar® 150 (PAS 940) Copper Mold Alloy
| Category | Metal , Nonferrous Metal , Copper Alloy |
| Manufacturer | Performance Alloys |
| Trade Name | MoldStar® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Performance Alloys MoldStar® 150 (PAS 940) Copper Mold Alloy.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Description: MoldStar® 150 is a high-performance, beryllium-free copper alloy for the blow molding and injection molding industries. In addition to its high thermal conductivity, MoldStar® 150 offer the following qualities:Accepts and maintains high surface finishesAccepts etching and texturingOffers welding compatibility with other copper alloys, tool steels and stainless steels to provide composite materials for increased surface hardness in specific areasRequires no additional heat treatmentRetains the inherent corrosion resistance of copperCan be readily machined using conventional practices as well as the electrical discharge method (EDM)Applications: Mold CoresCavitiesSprue BushingsHot Runner SystemsCore PinsEjector PinsSleevesBlow PinsInformation provided by Performance Alloys.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 8.72 g/cc | 0.315 lb/in³ |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Brinell | 210 | 210 | 3000kg |
| Hardness, Rockwell B | 94 | 94 | |
| Tensile Strength at Break | 689 MPa | 100000 psi | |
| Tensile Strength, Yield | 517 MPa | 75000 psi | |
| Elongation at Break | 13 % | 13 % | in 2" |
| Compressive Strength | 552 MPa | 80000 psi |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 17.5 µm/m-°C @Temperature 20.0 °C |
9.70 µin/in-°F @Temperature 68.0 °F |
|
| Thermal Conductivity | 259 W/m-K @Temperature 15.6 °C |
1800 BTU-in/hr-ft²-°F @Temperature 60.0 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Chromium, Cr | 0.40 % | 0.40 % | |
| Copper, Cu | 96.4 % | 96.4 % | |
| Nickel, Ni | 2.5 % | 2.5 % | |
| Silicon, Si | 0.70 % | 0.70 % |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Thermal diffusivity at 68°F | 2.32 ft²/hr |
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