MouldMet300
Copper Nickel Silicon
Characteristics:
This product offers high strength and hardness, excellent wear resistance, and outstanding electrical and thermal conductivity. When used as a mold material, it enables rapid and uniform heat dissipation, effectively shortening molding cycles. Its low friction coefficient also makes it easy to grind and polish.
Typical applications:
This alloy is widely used for cores and inserts in blow molds and injection molds, as well as plunger tips for die-casting machines.
Standardization and composition
| UNS | / |
|---|---|
| EN | / |
| JIS | / |
| GB | / |
| Cu | Balance |
| Ni | ≤6.5-8.0% |
| Si | ≤1.5-3.0% |
| Cr | ≤0.6-1.5% |
Similar Material Designation
Chemical Composition
Physical properties①
Note①：The testing temperature is 20℃. Note②：The testing temperature range is 20℃ to 300℃.
| Density (g/cm³) | 8.67 |
|---|---|
| Electrical conductivity (%IACS) | ≥ 35 |
| Thermal conductivity ( W/m·K) | 145 |
| Coefficient of thermal expansion② (10-6/K) | 17.5 |
| Modulus of elasticity (GPa) | 135 |
Mechanical Properties③
Note③：As forged, thickness ＜ 180mm
| Tensile Strength(MPa) | 750 |
| Yield Strength(MPa) | 680 |
| Elongation(%) | 4 |
| Hardness(HRC) | 25 |
Berkenhoff GmbH (headquarters)
- Kinzenbach plant
- Berkenhoffstrasse 14
- 35452 Heuchelheim
- Germany
- +49 641 601 0
- +49 641 601 222
- info(at)bedra.com
Berkenhoff GmbH
- Merkenbach plant
- Rehmühle 1
- 35745 Herborn
- Germany
- +49 2772 5002 0
- +49 2772 5002 155
- info(at)bedra.com
bedra Vietnam Alloy Material Co., Ltd
- Lot CN-06, Hoa Phu Industrial Park,
Mai Dinh Commune,
Hiep Hoa District, Bắc Ninh Province,
Vietnam
- +84 2043900104
- +84 2043900110
- info-asia(at)bedra.com
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