CuNi10/Scu7061 Copper Nickel Alloys Welding Wire

• Type: Copper Wire
• Application: Welding
• Material: CuNi10
• Shape: Round
• Alloy: Alloy
• Color: Yellow
• Model NO.: CuNi10
• 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: CuNi10
• Transport Package: 15kg Each Spool
• Specification: 1.6mm
• Trademark: Allotech
• Origin: China
• HS Code: 7408220000
• Production Capacity: 20 Tons Every Month

Product Description

Product Description

 

Chemical composition:

Executive standard	Classification number	Alloy number	Cu	Fe	Mn	Ni	P	Pb	Si	C	Ti	S	Total amount of other elements
ISO24373	Cu7061	CuNi10	bal.	0.5-2.0	0.5-1.5	9.0-11.0	0.02	0.02	0.02	0.05	0.1-0.5	0.02	0.4
GB/T9460	SCu7061	CuNi10	bal.	0.5-2.0	0.5-1.5	9.0-11.0	max0.02	max0.02	max0.02	-	0.1-0.5	max0.2	max0.4
BS EN14640	Cu7061	CuNi10	bal.	0.5-2.0	0.5-1.5	9.0-11.0	0.02	0.02	0.02	0.05	0.1-0.5	0.02	0.4
DIN 1733	2.0873	SG-CuNi10Fe	bal.	1.0-2.0	0.5-1.5	9.0-11.0	max0.02	max0.02	max0.02	max0.05	0.2-0.5	max0.015	max0.4

Physical properties of materials:

Density	Kg/m3	8.9
Melting range	ºC	1100-1145
Melting range	W/m.K	30
Electrical conductivity	S.m/mm²	2.8-3.2
Coefficient of thermal expansion	10^-6/K(20-300ºC)	17.0

Standard values of the weld metal:

Elongation	%	34
Tensile strength	N/mm2	300
Notched bar impact work	J	190
Brinell hardness	HB 2.5/62.5	80

Application

 

Used for welding of wrought to themselves or to each other.These filler metals also are used for welding the clad side of copper nickel clad steel.Preheating gernerally is not necessary.Welding is done in all positions.The arc should be kept as short as possible to assure adequate shielding gas coverage and thus minimize porosity.It may be used for surfacing applications where high resistance to corrosion,erosion is required.

Make up:

Diameter:1.00 - 1.20 - 1.60 -2.40

Spools:D100,D200,D300

Rods:1.60 - 5.0 mm x 914/1000 mm

Further make ups on request.