1.2mm Nickel Silver Scu7730/Rbcuzn-D/Cuzn40ni10 Copper Alloys Welding Wire

• Customization: Available
• Type: Copper Wire
• Application: Welding
• Model NO.: RBCuZn-D
• 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: Rbcuzn-D
• 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	Al	Fe	Mn	Ni	P	Pb	Si	Sn	Zn	Total amount of other elements
ISO24373	Cu7730	CuZn40Ni10	46.0-50.0	0.01	-	-	9.0-11.0	0.25	0.05	0.04-0.25	-	bal.	0.5
GB/T9460	SCu7730	CuZn40Ni10	46.0-50.0	max0.01	-	-	9.0-11.0	max0.25	max0.05	0.04-0.25	-	bal.	max0.5
BS EN14640	Cu7730	CuZn40Ni10	46.0-50.0	-	-	-	9.0-11.0	-	0.03	0.2	0.8-1.1	bal.	0.5
AWS A5.8	C77300	RBCuZn-D	46.0-50.0	0.01	-	-	9.0-11.0	0.25	0.05	0.04-0.25	-	bal.	0.5

Physical properties of materials:

Solidus	ºC	921
Liquidus	ºC	935
Brazing temperature range	ºC	938-982

Applications:

It is primarily used for brazing tungsten carbide.It is also used with steel,nickel,and nickel alloys.It can be used with all brazing processes.This filler metal is unsuitbale for furface braing in a protective atmosphere.

Make up:

Diameter: 1.60 -2.00-2.40 - 3.20 - 4.00 -4.76- 6.35 - 7.93

Rods:1.60 - 9.5 mm x 305mm-1000 mm

Flux Coated Available.    1.60-6.35mm

Further make ups on request.