Copper CUPHC

CUPHC : alloy

CuPHC is an oxygen-free copper alloy with residual phosphorus.

Cu PHC standards

At the international level, the standards are different and Cu PHC is designated in different ways:

France (AFNOR): Cu-PHC
Germany (DIN): SE-Cu58
Europe (EN): CW020A
ASTM : C10300

Use of the CUPHC

CuPHC copper is used for electrical equipment, tubes, metal and glass seals, as well as for applications requiring welding in a reducing atmosphere.

Consult the technical sheet for copper Cu PHC

Hot deformability	Good
Cold deformability	Excellent
Cold reduction before annealing	95% max
Machinability (Basic reference: brass from bar turning CuZn39Pb2 =100)	20
Soft soldering	Excellent
Hard soldering	Excellent
Arc welding in a gaseous atmosphere	Good
Arc welding with coated wire electrode	Not recommended
Electric resistance welding :
Per point	Not recommended
Placed end to end	Good
Corrosion resistance :
Acetic acids	Good
Hydrochloric acid	Medium
Sea water	Good
60% sulphuric acid	Medium
Acidic waters	Good

Chemical composition in %		Physical characteristics (at 20°C)
Cu + Ag	> 99.95	Density (kg/dm3)	8.9
Pb	0.005 max	Electrical conductivity (%IACS)	>100
Total other impurities	0.03 max	Electrical resistivity (MS/m)	<1.72
		Thermal conductivity (W/m.K)	394
		Modulus of elasticity (Kn/mm²)	120
		Coef. of thermal expansion (10-6/K)	16.8
		Melting temperature (°C)	1083
		Shear modulus (kN/mm²)	45

Supplier of copper CuPHC

Metal Rolling offers to order CuPHC copper only in sufficient quantities for your needs. In this way you can order your actual requirements for the production of your parts and thus avoid unnecessary stocks. We offer you a tailor-made product; you choose the thickness, length, width and hardness of your CuPHC.

Autres alliages de cuivre disponibles : CuETP - CuDHP - CuDLP - CuOF - CUZN10 - CUZN30 - CUZN33 - CUZN36 - CUZN37 - Maillechort