Phosphor Bronze-C/Ercusn-C/Scu5210 Copper Alloys Welding Wire

• Customization: Available
• Type: Copper Wire
• Application: Welding
• Model NO.: ERCuSn-C
• Shape: Round
• Alloy: Alloy
• Color: Yellow
• Standard: GB/T
• Size: 1.6mm (1/16 Inch)
• Spool Type: D 300
• Wire Weight: 15kg Each Spool
• Wire Type: Solid Wire
• Condition: Half Hard
• Surface: Smoothly
• Aws Class: Ercusn-C
• Transport Package: 15kg Each Spool
• Specification: 1.6mm
• Trademark: Allotech
• Origin: China
• HS Code: 7408220000
• Production Capacity: 20 Tons Every Month

Product Description

Chemical composition:

Executive standard	Classification number	Alloy number	Cu	AI	Fe	Mn	Ni	P	Pb	Si	Sn	Zn	Total amount of other elements
ISO24373	Cu5210	CuSn8P	bal.	-	0.1	-	0.2	0.01-0.4	0.02	-	7.5-8.5	0..2	0.2
GB/T9460	SCu5210	CuSn8P	bal.	-	max0.1	-	max0.2	0.01-0.4	max0.02	-	7.5-8.5	max0.2	max0.2
BS EN14640	Cu5210	CuSn9P	bal.	-	0.1	-	-	0.01-0.4	0.02	-	7.5-8.5	0.2	0.5
AWS A5.7	C52100	ERCuSn-C	bal.	0.01	0.10	-	-	0.10-0.35	0.02	-	7.5-8.5	0.2	0.50

Physical properties of materials:

Density	Kg/m3	8.8
Melting range	ºC	875-1025
Thermal conductivity	W/m.K	66
Electrical conductivity	S.m/mm2	6-8
Coefficient of thermal expansion	10^-6/K(20-300ºC)	18.5

Standard values of the weld metal:

Elongation	%	20
Tensile strength	N/mm²	260
Notched bar impact work	J	32
Brinell hardness	HB 2.5/62.5	80

Applications:

Copper tin alloy of higher tin percentage-increased hardness for overlay welding.Particularly suitable for welding of copper materials, like copper,tin bronzes,especially used for joining of copper zinc alloys and steels.Suitable for repair welding of cast bronzes and for oven soldering.For multilayer welding on steel,pulsed arc welding is recommended.For large work pieces preheating is recommended.

Make up:

Diameter:0.80 - 1.00 - 1.20 - 1.60 -2.40

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

Rods:1.20 - 5.0 mm x 350mm-1000 mm

Electrodes available.

Further make ups on request.