Technical requirements of the ASTM B194 standard
The ASTM B194 standard defines stringent industry requirements for copper-beryllium alloy rolled products, including plates, sheets, strips, and rods. Products supplied by EV Group China fully comply with these standards, ensuring high electrical conductivity, excellent fatigue strength, and corrosion resistance in aggressive environments.
The specification regulates the following alloy grades:
| Copper Alloy UNS | Trade Name | Nominal Beryllium Content, % |
|---|---|---|
| C17000 | ALLOY 165 | 1.7 |
| C17200 | ALLOY 25 | 1.9 |
When placing an order for metal products with EV Group China, if the specification does not state otherwise, grade C17200 is supplied as the base material, as it possesses optimal physical and mechanical characteristics for high-load assemblies and spring elements.