ERCu

Affiliate classification

Copper alloy welding wire

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Details

Deox Copper

Chemical Composition（%）
Standard	Class	Alloy	Cu	Al	Fe	Mn	Ni	P	Pb	Si	Sn	As	Other
ISO24373	Cu1898	CuSn1	min 98.0	0.01	-	0.50	-	0.15	0.02	0.5	1.0	-	0.50
GB/T9460	SCu1898	CuSn1	min 98.0	max 0.01	-	max 0.50	-	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	0.01	-	0.50	-	0.15	0.02	0.50	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 And Mechanical Properties:

Solids-Temperature	1020℃	Liquids-Temperature	1050℃
Density	8.9㎏/ dm3	TensileStrength	210-220N/mm2
Elongation	30-40%	Brinell Hardness	60HB

Introduction

Specifically recommended for the argon arc welding of copper and welding of copper with steel, cast iron and nickel alloys. Best for large components.

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CuAg1

ERCuSi-A