0.8mm- 2.4mm Copper Alloy Welding Wire 8.5Kg/m3 Silicon Bronze Welding Wire

Price Negotiable

Price: USD10.7-12.7/kgs

MOQ: 500kgs

Delivery Time: 5-15 days

Brand: Coweld

Product Description

Silicon Bronze Copper alloys welding wire

Trade Mark:

HS211

GB/T9460:

SCu6560

AWS A5.7/5.8:

ERCuSi-A

EN 14640:

CuSi3Mn

Product description

Chemical composition:

Executive standard	Classification number	Alloy number	Cu	Al	Fe	Mn	Ni	P	Pb	Si	Sn	Zn	Total amount of other elements
ISO24373	Cu6560	CuSi3Mn1	bal.	0.02	0.5	0.5-1.5	-	0.05	0.02	2.8-4.0	0.2	0.4	0.5
GB/T9460	SCu6560	CuSi3Mn	bal.	max0.01	max0.5	max1.5	-	-	max0.02	2.8-4.0	max1.0	max1.0	max0.5
BS EN14640	Cu6560	CuSi3Mn1	bal.	0.01	0.5	0.5-1.5	-	0.02	0.02	2.8-4.0	0.2	0.2	0.4
AWS A5.7	C65600	ERCuSi-A	bal.	0.01	0.5	1.5	-	-	0.02	2.8-4.0	1.0	1.0	0.5
DIN 1733	2.1461	SG-CuSi3	bal.	Max0.01	Max0.3	0.5-1.5	-	max0.02	max 0.02	2.8-4.0	max0.2	max0.2	max0.4

Physical properties of materials:

Density	Kg/m3	8.5
Melting range	℃	965-1030
Thermal conductivity	W/m.K	35
Electrical conductivity	S.m/mm²	3.5-4.0
Coefficient of thermal expansion	10^-6/K(20-300℃)	18.1

Standard values of the weld metal:

Elongation	%	40
Tensile strength	N/mm2	345
Notched bar impact work	J	55
Brinell hardness	HB 2.5/62.5	80

Applications:

　　Joining and overlay welding of copper zinc alloys,low copper materials,also for an excellent wear resisting overlay welding on low and unalloyed steel as well as cast iron.For MIG overlay welding of large work pieces preheating is recommended.For multilayer welding on steels,pulsed arc welding is recommended.Appropriate for MIG brazing of zinc coated sheets.

Make up:

　　Diameter:0.80 - 1.00 - 1.20 - 1.60 -2.40

　　Spools:D100,D200,D300,K300,KS300,BS300

　　Rods:1.20 – 8.0 mm x350mm-1000 mm

　　Barrel:0.80-1.6mm 150kg,200kg,250kg

　　Electrodes available.

　　Further make ups on request.