Solid H70 Copper Round
Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of solid h70 copper round in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount solid h70 copper round for sale here from our factory. Customized orders are welcome.
H70 copper alloy has high strength and hardness while maintaining good plasticity and toughness. These properties allow it to remain stable when subjected to large loads and wear and tear.H70 brass rods have good electrical and thermal conductivity, making them widely used in the electrical and electronic fields. In addition, the alloy has a low density, which helps to reduce the weight of equipment.
First-class H70 solid copper bar production process

Physical Properties
| Property | Specification |
|---|---|
| Density | Approximately 8.53 g/cm³ |
| Electrical Conductivity | ≥ 24% IACS |
| Thermal Conductivity | 102 W/(m·K) |
| Thermal Expansion Coefficient | 19.9 x 10⁻⁶/K |
| Elastic Modulus | 105 GPa |
| Specific Heat Capacity | 0.377 J/(g·K) |
| Poisson's Ratio | 0.34 |
Mechanical Properties
| Property | Specification |
|---|---|
| Tensile Strength | ≥ 295 MPa (or ≥ 290 MPa depending on testing conditions) |
| Yield Strength | Typically lower than tensile strength |
| Elongation | ≥ 50% (or ≥ 40% depending on testing conditions) |
| Hardness | Not specifically mentioned, but can be determined through standard tests |
H70 solid brass bar is widely used in machinery manufacturing, chemical equipment, pressure vessels and other fields. Its good mechanical properties and corrosion resistance make it a suitable material for manufacturing pumps, valves, etc. H70 copper alloy has a wide range of applications in building structures, roofing, curtain walls, etc. Its excellent corrosion resistance and aesthetics add color to the building.
Supply of H70 brass rods with excellent performance

GNEE can provide processing services:
Cutting services
Bending and molding
Soldering and joining
Surface treatment
Punching and Drilling
Customized Machining
Why choose our H70 industrial copper rods

GNEE is an enterprise engaged in the research, smelting and processing of copper and copper alloys. The factory covers an area of 350,000 square meters, and now has a series of production equipments such as vacuum induction furnace imported from the United States, vacuum consumable arc furnace made in Germany, 2800mm four-high reversible rolling mill, vacuum annealing furnace, and so on, which can customize the production of any size of plate within 2.6m * 16m, and the maximum length of a single pipe can reach 15m.
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