Products
NC025(CuNi19)
Classification:
Product Properties
● Other name: CuNi19● Origin: Danyang, Jiangsu, ChinaProduct Description
Product Description
Copper-based heating resistance alloy has good corrosion resistance, good welding performance and processing performance, widely used in thermal overload relays, low-voltage circuit breakers and other low-voltage electrical heating components.
Ingredient content of NC025
| Element | Mn | Ni | Cu | Maximum use temperature of components ℃ | Melting Point | Density | Resistivity | Tensile Strength | Elongation | temperature coefficient of resistance | thermal electromotive force on copper |
| NC025 | 0.5% | 19% | Allowance | 300 | 1135 | 8.9 | 0.25±10% | ≥ 340 | ≥ 25 | <25 | -32 |
Key words:
NC025(CuNi19)
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