RBCuZn-D Welding Wire

RBCuZn-D Welding Wire

1. Application

RBCuZn-D welding Wire is used in machinery manufacturing, automation industry, steel furniture and other industries. It is suitable for surface anti-corrosion surfacing of cast steel, gray cast iron, copper alloy and nickel alloy parts, and also for butt welding of gray cast iron.

2. Physical And Mechanical Properties

(1). Solidus: 890℃

(2). Liquidus: 935℃

(3). Denseness: 8.7kg/dm³

(4). Elongation: 25%

(5). Brinell hardness: 120HB

(6). Tensile Strength: 385N/mm²

Executive Standard	Classified Code	Alloy No.	Cu	Al	Fe	Mn	Ni	P	Pb	Si	Sn	Zn	Total Other Elements
ISO24373	Cu7730	CuZn40Ni10	46.0-50.0	0.01	-	-	9.0-11.0	0.25	0.05	0.04-0.25	-	bal.	0.5
GB/T9460	SCu7730	CuZn40Ni10	46.0-50.0	max 0.01	-	-	9.0-11.0	max 0.25	max 0.05	0.04-0.25	-	bal.	max 0.5
BS EN14640	Cu7730	CuZn40Ni10	46.0-50.0	-	-	-	9.0-11.0	-	0.03	0.2	0.8-1.1	bal.	0.5
AWS A5.8	C77300	RBCuZn-D	46.0-50.0	0.01	-	-	9.0-11.0	0.25	0.05	0.04-0.25	-	bal.	0.5