Arc Welding Service

CATEGORY

TYPE

Tin bronze alloy of minimally 6% tin for virtually all welding procedures.

PROPERTIES

Very good deoxidisation. Surfacing and joining of Copper and CuSn-alloys.
Widely used in oven soldering.

•       High quality alloyed copper wire )
•       Sound, pore free deposits and good electrical conductivity
•       Excellent corrosion resistance

CLASSIFICATION

AWS

A 5.7: ER CuSn-A

EN ISO

24373: Cu 5180A-CuSn6P

DIN: W.Nr.

2.1022

DIN

1733: SG-CuSn6

SUITABLE FOR

Tin bronze alloy of minimally 6% tin for virtually all welding procedures. Very good deoxidisation. Surfacing and joining of Copper and CuSn-alloys. Widely used in oven soldering.

WELDING POSITIONS:

WELD METAL ANALYSIS %

Cu	Sn	Si	P	Other
rem	6.3	-	0.20	-

MECHANICAL PROPERTIES

Heat	R_P0,2	Rm	Elongation	Impact Energy (J) ISO-V		Melting range	Hardness
Treatment	(N/mm²)	(N/mm²)	(%)	+20°C	-40°C	°C	HB
AW		260	20	32		910-1040	80

AW: as welded

REDRYING TEMPERATURE

not required

WELDING PARAMETERS PACKING

Welding Parameters			Packing
D (mm)	Voltage (V)	Current (A)	spool type	kg / spool	kg / pallet
0.8	25-26	80-140	KD-300	15	1080
1.0	26-27	130-200	KD-300	15	1080
1.2	27-28	185-245	KD-300	15	1080
1.6	28-30	250-400	KD-300	15	1080

CuSn 6