Deoxidized Copper-Copper alloys welding wire_Products_Tianjin Jinlong Welding Material CO., LTD

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Copper alloys welding wire

Aluminum alloys welding wire

Deoxidized Copper

Trade Mark：HS201 GB/T9460：SCu1898 AWS A5.7/5.8：ERCu EN 14640：CuSn1

Affiliate classification：

Copper alloys welding wire

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Product description

Chemical composition:

Executive standard	Classification number	Alloy number	Cu	AI	Fe	Mn	Ni	P	Pb	Si	Sn	As	Total amount of other elements
ISO24373	Cu1898	CuSn1	min 98	0.01	-	0.50	-	0.15	0.02	0.5	1.0	-	0.50
GB/T9460	SCu1898	CuSn1	min 98	max 0.01	-	max 0.5	-	max 0.15	max 0.02	max 0.5	max 1.0	-	max 0.5
BS EN14640	Cu1898	CuSn1	bal.	0.01	0.05	0.1-0.5	0.3	0.02	0.02	0.5	0.5-1.0	0.05	0.1
AWS A5.7	C18980	ERCu	min 98	0.01	-	0.50	-	0.15	0.02	0.5	1.0	-	0.50
DIN 1733	2.1006	SG-CuSn	bal.	max 0.01	max 0.05	0.1-0.5	max 0.3	max 0.02	max 0.01	0.1-0.5	0.5-1.0	max-0.05	max 0.1

Physical properties of materials：

Density	Kg/m³	8.9
Melting range	℃	1020-1050
Thermal conductivity	W/m.K	120-140
Electrical conductivity	S.m/mm²	15-19
Coefficient of thermal expansion	10-6/K(20-300℃)	18.1

Standard values of the weld metal：

Elongation	%	30
Tensile strength	N/mm2	220
Notched bar impact work	J	75
Brinell hardness	HB 2.5/62.5	60

Applications：

　　Tin alloyed copper filler metal with good flowing properties-suitable for joining of oxygen free copper and copper materials subject to high strain-easily workable welding seams without pores.For TIG welding of 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:1.60 - 9.5 mm x 350mm-1000 mm

　　Further make ups on request.

Silicon Bronze

Aluminum Bronze-A1

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022-28686308

Address: Jinlong Industrial Park, Gezhen Town, Jinnan District, Tianjin
Zip code：300352
Fax：86-22-28686879
website：www.jinlongweld.com
E-mail：info@jinlongweld.com