Phosphor Bronze-a Ercusn-a/Cusn6p/ Copper Alloys Welding Wire

• Customization: Available
• Type: Copper Wire
• Application: Welding
• Model NO.: ERCuSn-A
• Material: Ercusn-a
• 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-a
• 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	Cu5180	CuSn5P	bal.	0.01	-	-	-	0.1-0.4	0.02	-	4.0-6.0	-	0.5
GB/T9460	SCu5180	CuSn5P	bal.	max0.01	-	-	-	0.1-0.4	max0.02	-	4.0-6.0	-	max0.5
ISO24373	Cu5180A	CuSn6P	bal.	0.01	0.1	-	-	0.1-0.4	0.02	-	4.0-7.0	0.1	0.2
GB/T9460	SCu5180A	CuSn6P	bal.	max0.01	max0.1	-	-	0.1-0.4	max0.02	-	4.0-7.0	max0.1	max0.2
BS EN14640	Cu5180	CuSn6P	bal.	0.01	0.1	-	-	0.1-0.4	0.02	-	4.0-7.0	0.1	0.4
AWS A5.7	C51800	ERCuSn-A	bal.	0.01	-	-	-	0.10-0.35	0.02	-	4.0-6.0	-	0.5
DIN 1733	2.1022	SG-CuSn6	bal.	max0.01	max0.1	-	-	0.10-0.35	max 0.02	-	5.0-8.0	max0.1	max0.4

Physical properties of materials:

Density	Kg/m3	8.7
Melting range	ºC	910-1040
Thermal conductivity	W/m.K	75
Electrical conductivity	S.m/mm2	6-7
Coefficient of thermal expansion	10^-6/K(20-300ºC)	18.1

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

Application

Suitable for welding of copper materials,for example copper and tin bronzes,especially used for joining of copper zinc alloys and steels. Also suitable for repair welding of cast bronzes.For large work pieces preheating is recommended.For multilayer welding on steel,pulsed arc welding is recommended-also appropriate for oven soldering.

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