Corrosion resistance B19 nickel copper rod

Diameter: 6 - 180mm

Length: 440 - 4300mm

Tolerance: + - 0.04

Nickel (Ni): 19%

Zinc (Zn): ≤ 0.3%

Tensile strength (σb): ≥ 295 MPa

Elongation (δ10): ≥ 25%

Type: Beryllium copper alloy

The B19 nickel white copper rod has excellent corrosion resistance, especially suitable for corrosive environments. Its corrosion resistance is mainly attributed to the alloy composition of copper and nickel, which enables it to remain stable in seawater, acidic media, and chemical environments. Common applications include chemical machinery parts, medical equipment, etc.

Nickel is the main alloying element, forming an uniform solid solution with copper, enhancing strength, hardness, and corrosion resistance, while also improving stability at high and low temperatures.

The B19 nickel white copper rod has exceptionally good mechanical and physical properties compared to other copper alloys, with good ductility, high hardness, attractive color, and excellent corrosion resistance.

The B19 nickel white copper rod is widely used in shipbuilding, petrochemicals, electrical appliances, instruments, medical equipment, daily necessities, handicrafts, etc., and is also an important resistor and thermocouple alloy.