Solid C75400 Copper Bar
Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of solid c75400 copper bar in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount solid c75400 copper bar for sale here from our factory. Customized orders are welcome.
C75400 copper metal bar is an alpha single-phase organization alloy of copper-nickel-zinc ternary system. Zinc is dissolved into solid solution, which significantly improves the strength, hardness and elastic properties of the alloy. The alloy has excellent cold and hot workability, excellent corrosion resistance, electrical properties and high mechanical properties. The alloy is an important structural material with high chemical stability, and is mainly used for the manufacture of structural components, springs, and electrotechnical parts that work in wet and corrosive media.
High level production technology of C75400 copper rods

| Elements | ||||||
|---|---|---|---|---|---|---|
| Cu(1,2) | Pb | Zn | Fe | Ni(3) | Mn | |
| (1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag. (3) Ni value includes Co. |
||||||
| Min (%) | 63.5 | 14.0 | ||||
| Max (%) | 66.5 | 0.10 | Rem | 0.25 | 16.0 | 0.50 |
| Technique | Suitability |
|---|---|
| Soldering | Excellent |
| Brazing | Excellent |
| Oxyacetylene Welding | Good |
| Gas Shielded Arc Welding | Fair |
| Coated Metal Arc Welding | Not Recommended |
| Spot Weld | Good |
| Seam Weld | Fair |
| Butt Weld | Good |
| Capacity for Being Cold Worked | Excellent |
| Capacity for Being Hot Formed | Poor |
| Machinability Rating | 20 |
C75400 alloy copper rods are widely used in the following fields:
- Marine engineering: due to its excellent corrosion resistance, it is suitable for piping systems in ships and offshore platforms.
- Chemical industry: in chemical processing equipment, especially in equipment in contact with corrosive media.
- Refrigeration and air conditioning systems: as piping and heat exchanger material.
- Manufacturing industry: for the manufacture of corrosion-resistant parts and equipment.
Packaging of C75400 solid copper rods

Highly reliable team supplying C75400 conductive copper rods

The company has obtained iso9001:2015 quality management system certification, iso14001:2015 environmental management system certification, ISO 45001:2018 occupational health and safety management system certification, PED 2014/68/EU Pressure Equipment Directive certification, DNV-GL material manufacturer certification, SGS product quality certification and other certificates and qualifications. We strictly implement GB/T 3639-2009, ASTM A519, DIN2391, JIS G3445 and other national and international standards to ensure the quality of our products.
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