CuZn40SnSi Welding Wire

1. Physical And Mechanical Properties

(1). Solidus: 870-890℃

(2). Liquidus: 880~910℃

(3). Denseness: 8.4kg/dm³

(4). Elongation: 30%

(5). Brinell hardness: 88HB

(6). Tensile Strength: 381N/mm²

The CuZn40SnSi welding wire is used as a filling material in brass oxygen-acetylene gas welding and carbon arc welding. Can also be used for brazing copper, steel, copper-nickel alloy, gray cast iron and inlaid carbide tools. The specifications of tin brass are CuZn40SnSi and RBCuZn-A.

3. Chemical Ingredient

Executive Standard	Classified Code	Alloy No.	Cu	Al	Fe	Mn	Ni	P	Pb	Si	Sn	Zn	Total Other Elements
ISO24373	Cu4641	CuZn40SnSi	58.0-62.0	0.01	0.2	0.3	-	-	0.03	0.1-0.5	1.0	bal.	0.2
GB/T9460	SCu6810A	CuZn40SnSi	58.0-62.0	max 0.01	max 0.2	max 0.3	-	-	max 0.03	0.1-0.5	max 1.0	bal.	max 0.2
BS EN14640	Cu6810	CuZn40SnSi	58.0-62.0	0.01	0.2	0.3	-	-	0.03	0.1-0.5	1.0	bal.	0.2
DIN 1733	2.0366	SG-CuZn40Si	58.0-62.0	max 0.01	max 0.2	max 0.3	-	-	max 0.03	0.1-0.5	max 1.0	bal.	max 0.2