Cuai8ni2/Nickel Aluminum Bronze 6327 Copper Alloys Welding Wire

• Customization: Available
• Type: Copper Wire
• Application: Welding
• Model NO.: CuAI8Ni2
• Material: Nickel Aluminum Bronze 6327
• 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: Cuai8ni2
• 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	Cu6327	CuAl8Ni2Fe2Mn2	bal.	7.0-9.5	0.5-2.5	0.5-2.5	0.5-3.0	-	0.02	0.2	-	0.2	0.4
GB/T9460	SCu6327	CuAl8Ni2Fe2Mn2	bal.	7.0-9.5	0.5-2.5	0.5-2.5	0.5-3.0	-	max 0.02	Max0.2	-	Max 0.2	max 0.4
BS EN14640	Cu6327	CuAl8Ni2	bal.	7.0-9.5	0.5-2.5	0.5-2.5	0.5-3.0	-	0.02	0.2	-	0.2	0.4
DIN 1733	2.0922	SG-CuAl8Ni2	bal.	7.5-9.5	0.5-2.5	1.0-2.5	1.8-3.0	-	max 0.02	max0.2	-	Max 0.2	max0.4

Physical properties of materials:

Density	Kg/m3	7.5
Melting range	ºC	1030-1050
Thermal conductivity	W/m.K	50
Electrical conductivity	S.m/mm²	4.5-5.5
Coefficient of thermal expansion	10^-6/K(20-300ºC)	17.0

Standard values of the weld metal:

Elongation	%	30
Tensile strength	N/mm2	530
Notched bar impact work	J	70
Brinell hardness	HB 2.5/62.5	150

Application

Particularly suitable for copper aluminium nickel materials and for joining of steel and Cu-Al alloys.Joining and overlay welding of aluminium bronzes,aluminium coated steel,grey cast iron in the machine building,chemical industry and shipbuilding.Increased resistance against wear and abrasion.Very good corrosion resistance against seawater.Joining of corrosion resistant pipes of aluminium bronze or special brass alloys.Fields of appplication,for example overlay welding of ship propellers.For multilayer welding on steels,pulsed arc welding is recommended.

Make up:

Diameter:1.00 - 1.20 - 1.60 -2.0-2.40

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

Rods:1.20 - 4.0 mm x 350mm-1000 mm

Further make ups on request.