ERCuAl-A1 Aluminum Bronze Welding Wire is an iron-free, aluminum bronze alloy available in spooled wire and 36” bare-filler metal rod for use with the gas metal-arc and gas tungsten-arc welding processes respectively. ERCuAl-A1 Aluminum Bronze Welding Wire deposits are used primarily to overlay bearing and wear-resistant surfaces requiring a hardness of approximately 125 BHN and to resist corrosion especially from saltwater, metal salts, and many commonly used acids in varying concentrations and temperatures. This alloy is not recommended for joining since the deposit does not have a tendency to be hot short. ERCuAl-A1 Aluminum Bronze Welding Wire Aluminum Bronze Welding Wire applications include tube sheets, valve seats, pickling hooks, impellers, chemical plants, and pulp mills. ERCUAL-A1 ALUMINUM BRONZE WELDING WIRE PHYSICAL AND MECHANICAL PROPERTIES

Solids-Temperature	1030℃
Density	7.7kg/dm³
Elongation	40-45%
Liquids-Temperature	1040℃
Tensile Strength	380-450N/mm²
Brinell Hardness	100HB

ERCUAL-A1 ALUMINUM BRONZE WELDING WIRE PACKING

MIG	Diameter	0.8 – 2.0mm	Packaging	D100mm D200mm D300mm	Weight	1kg/5kg/12.5kg/13.6kg/15kg
		0.030″-5/64″				2lb/10lb/27lb/ 30lb/33lb
TIG	Diameter	1.6 – 6.4mm	Length	457mm / 914mm	Packaging	5kg/box 25kg/box 10kg/plastic package
		1/16″ – 1/4″		18″ / 36″		10lb/box 50lb/box 10kg/plastic package

Please noted: 500lb wooden spools products are available upon request. ERCUAL-A1 ALUMINUM BRONZE WELDING WIRE CHEMICAL COMPOSITE(%)

Standard	ISO24373	GB/T9460	GB/T9460	BS EN14640	AWS A5.7	DIN 1733
Class	Cu6100	SCu6100	SCu6100A	Cu6100	C61000	2.0921
Alloy	CuAl7	CuAl7	CuAl8	CuAl8	ERCuAl-A1	SG-CuAl8
Cu	bal.	bal.	bal.	bal.	bal.	bal.
Al	6.0-8.5	6.0-8.5	7.0-9.0	6.0-9.5	6.0-8.5	7.5-9.5
Fe	–	–	max 0.5	0.5	–	max 0.5
Mn	0.5	max 0.5	max 0.5	0.5	0.5	max 1.0
Ni	–	–	max 0.5	0.8	–	max 0.8
P	–	–	–	–	–	–
Pb	0.02	–	max 0.02	0.02	0.02	max 0.02
Si	0.2	max 0.1	max 0.2	0.2	0.1	max 0.2
Sn	–	–	max 0.1	–	–	–
Zn	0.2	max 0.2	max 0.2	0.2	0.2	max 0.2
other	0.4	max 0.5	max 0.2	0.4	0.5	max 0.4

  Wenzhou Tianyu Electronic Co., Ltd. was established in 2000. We have been engaged in the manufacturing of welding electrodes, welding rods, and welding consumables for more than 20 years. Our main products include stainless steel welding electrodes, carbon steel welding electrodes, low alloy welding electrodes, surfacing welding electrodes, nickel & cobalt alloy welding electrodes, mild steel & low alloy welding wires, stainless steel welding wires, gas-shielded flux cored wires, aluminum welding wires, submerged arc welding. wires, nickel & cobalt alloy welding wires, brass welding wires, TIG & MIG welding wires, tungsten electrodes, carbon gouging electrodes, and other welding accessories & consumables.