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Product Introduction
Powder Introduction
CuNi30 copper-nickel alloy is an alloy containing 30% nickel and 70% copper. Owing to its excellent corrosion resistance, as well as its superior electrical and thermal conductivity, it is widely used in marine engineering, electronics and electrical applications, and the petrochemical industry.
| Chemical composition |
Cu |
Ni |
Note |
Fe |
Mn |
Yes |
Pb |
P |
S |
C |
| Bal. |
28.0-32.0 |
0.5-1.5 |
0.25-1.5 |
≤2.0 |
≤0.8 |
≤0.01 |
≤0.02 |
≤0.02 |
≤0.3 |
| Physical properties |
D10(μm) |
D50(μm) |
D90(μm) |
Loose packing density (g/cm³) |
Tap density (g/cm³) |
Flowability (s/50g) |
| 17.50 |
38.94 |
59.85 |
4.98 |
5.88 |
18.50 |
Application areas
1. Used in the manufacture of electrical connectors, relays, switches, and conductive components, among others.
2. Used for manufacturing wear-resistant parts, bearings, bushings, and transmission components, among others.
3. Used for manufacturing chemical equipment, valves, pipelines, and more.
CuNi30
Category:
Brand: Asia Materials
Category: Copper Alloy Powder
Product Name: CuNi30
European and American grade: CM390H
Specifications and model numbers: 0–20 µm, 15–53 µm, 45–105 µm, 53–150 µm
Reference standard: GB/T 19077-2016
Appearance: Nearly spherical
Oxygen content: ≤500 ppm
For more product details, please contact our product experts. We look forward to your call.
Product Introduction
Powder Introduction
CuNi30 copper-nickel alloy is an alloy containing 30% nickel and 70% copper. Owing to its excellent corrosion resistance, as well as its superior electrical and thermal conductivity, it is widely used in marine engineering, electronics and electrical applications, and the petrochemical industry.
| Chemical composition |
Cu |
Ni |
Note |
Fe |
Mn |
Yes |
Pb |
P |
S |
C |
| Bal. |
28.0-32.0 |
0.5-1.5 |
0.25-1.5 |
≤2.0 |
≤0.8 |
≤0.01 |
≤0.02 |
≤0.02 |
≤0.3 |
| Physical properties |
D10(μm) |
D50(μm) |
D90(μm) |
Loose packing density (g/cm³) |
Tap density (g/cm³) |
Flowability (s/50g) |
| 17.50 |
38.94 |
59.85 |
4.98 |
5.88 |
18.50 |
Application areas
1. Used in the manufacture of electrical connectors, relays, switches, and conductive components, among others.
2. Used for manufacturing wear-resistant parts, bearings, bushings, and transmission components, among others.
3. Used for manufacturing chemical equipment, valves, pipelines, and more.
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