MouldMet300
Copper Nickel Silicon
Characteristics:
It is a high-performance alloy with low nickel and silicon content. It is precipitation hardened, offering high strength, hardness, good electrical conductivity, excellent wear resistance, and superior formability. It is an ideal substitute for beryllium copper alloys.
Typical applications:
It is mainly used for cores and inserts in blow molding and injection molding molds, as well as die parts in die casting.
Standardization and composition
| UNS | / |
|---|---|
| EN | / |
| JIS | / |
| GB | / |
| Cu | Balance |
| Ni | ≤6.5-8.0% |
| Si | ≤1.5-3.0% |
| Cr | ≤0.6-1.5% |
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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