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Formula: Cu 70/Zn 30
Form: Powder
Material: Brass
Commodity: Alloys
Max Particle Size:
100μm
Production Method:
Atomized
Hazard Pictogram:
GHS09
Brass powder is an alloy powder comprised of copper and zinc that’s part of our extensive range of metal powders. With 14 size variations available, this versatile material can be used in many applications, including brazing, surface coating, friction products and metal injection molding. Its excellent ductility and corrosion resistance, as well as thermal and electrical conductivity, make it suitable for use across industrial, scientific and commercial applications.
Hazardous to the environment
Tolerances
Powder
| Mean Particle Size | Nominal | |
|---|---|---|
| Minimum Particle Size | Nominal | |
| Maximum Particle Size | Nominal | |
| Maximum Particle Size | Nominal | |
| Particle Size D10 | Nominal | |
| Particle Size D50 | Nominal | |
| Particle Size D90 | Nominal |
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Brinell | 65-160 |
| Elongation at break( % ) | 65 |
| Modulus of elasticity( GPa ) | 100-115 |
| Izod impact strength( J m⁻¹ ) | 50-90 |
| Shear strength( MPa ) | 200-400 |
| Tensile strength( MPa ) | 300-700 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 6.2-7.8 |
| Temperature coefficient( K⁻¹ ) | 0.0012-0.0016 |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 910-965 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 109-121@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 19-20@20-100°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 8.55 |
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