Phosphor Bronze, SCu5180, CuSn6P, welding wire

Phosphor Bronze Particularly suitable for the welding of copper with Cu-Sn alloy, especially for the butt joining welding of brass with steel. Can also be used in repairing cast copper product. Pre-heat suggested for large size products, and pulsed argon arc welding is recommended for multilayer hard facing on steel, Standard ASTM A5.7 SCu5180 CuSn6P

CuSn6P

SCu5180

CuSn6P

SCu5180

Phosphor Bronze

Chemical Composition （%）
Standard	Class	Alloy	Cu	Al	Fe	Mn	Ni	P	Pb	Si	Sn	Zn	Other
ISO24373	Cu5180	CuSn5P	bal.	0.01	-	-	-	0.1- 0.4	0.02	-	4.0- 6.0	-	0.5
GB/T9460	SCu5180	CuSn5P	bal.	max 0.01	-	-	-	0.1- 0.4	max 0.02	-	4.0- 6.0	-	max 0.5
ISO24373	Cu5180A	CuSn6P	bal.	0.01	0.1	-	-	0.1- 0.4	0.02	-	4.0- 7.0	0.1	0.2
GB/T9460	SCu5180A	CuSn6P	bal.	max 0.01	max 0.1	-	-	0.01- 0.4	max 0.02	-	4.0- 7.0	max 0.1	max 0.2
BS EN14640	Cu5180	CuSn6P	bal.	0.01	0.1	-	-	0.1- 0.4	0.02	-	4.0-7.0	0.1	0.40
AWS A5.7	C51800	ERCuSn-A	bal.	0.01	-	-	-	0.10- 0.35	0.02	-	4.0-6.0	-	0.50
DIN 1733	2.1022	SG-CuSn6	bal.	max 0.01	max 0.1	-	-	0.01- 0.35	max 0.02	-	5.0-8.0	max 0.1	max 0.4

Physical Properties And Mechanical Properties:

Solids-Temperature	910℃	Liquids-Temperature	1040℃
Density	8.7㎏/ dm3	TensileStrength	320～360 N/ mm2
Elongation	20～25%	Brinell Hardness	80～90HB