Product Details

Quick Details

Place of Origin:	Shandong, China (Mainland)	Brand Name:	Huali	Model Number:	ER70S-6
Material:	Copper / Copper Alloy, mild steel wire and copper coated	Diameter:	0.8mm 0.9mm 1.0mm 1.2mm	Melting Point:	Normal
Weight:	5kg,10kg,15kg	Application:	all welding position, welding low carton steel and high strength steel structure	Flux Content:	Standard
Shielded Gas:	CO2	Surace:	cooper coated	Flux content:	0.03%
Working current:	AC/DC	Cedrtificate:	ISO9001	MOQ:	5 TON
Trading market:	Asia Europe South American,etc	OEM:	As your requirement

Packaging & Delivery

Packaging Details:	spool, carton and pallet; drum and pallet,etc
Delivery Detail:	About 15 days after receipt the pre-payment

Description:

ER70S-6 is a copper-coated solid welding wire, it can be welded with CO2 as the shielding gas, with excellent welding technological properties, stable arc, less spatter, a higher pores resistance property and a higher deposition efficiency. It is suitable for all position.

Application:

The welding wire is used for welding structures of low carbon structural steel and Iow alloy steel. Such as ships, bridges, heavy-duty machines, boilers and pressure vessels, etc.

Welding wire Chemical Composition %

LY	GB		C	Mn	Si	S	P	Cu
H08Mn2SiA	ER49-1		≤0.11	1.8-2.10	0.65-0.95	≤0.03	≤0.03	≤0.35
ER50-4	ER50-4	AWS ER70S-4	0.07-0.15	1.00-1.50	0.65-0.85	≤0.035	≤0.025	≤0.35
ER50-6	ER50-6	AWS ER70S-6 Jis YGW12	0.06-0.15	1.40-1.85	0.80-1.15	≤0.035	≤0.025	≤0.35
ER50-7	ER50-7	AWS ER70S-7	0.07-0.15	1.50-2.00	0.50-0.80	≤0.035	≤0.025	≤0.35

Mechanical properties of deposited metal

LY	GB		Tensile strength Mpa	Yield strength Mpa	Extension rate %	temperature	J
H08Mn2SiA	ER49-1		≥490	≥372	≥20	Normal	≥47
ER50-4	ER50-4	AWS ER70S-6	≥500	≥420	≥22
ER50-6	ER50-6	AWS ER70S-6 Jis YGW12	≥500	≥420	≥22	-29°C	≥27
ER50-7	ER50-7	AWS ER70S-7	≥500	≥420	≥22	-29°C	≥27