Specifications

11.0mm 1.2mm copper coated welding wire CO2 welding wire ER70S-6
2.excellent welding technological properties

Description:

CHS 49-1 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-4	≥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

 

 

Specications and Weight of Reference Electric Currentd

 

Dia mm	0.6	0.8	0.9	1.0	1.2	1.6
Currentd	25-110	40-140	50-200	70-250	80-350	170-450
Kg	1/5/10	15/20	15/20	15/20	20	20

 

Exhibition--Canton Fair

Office & Factory

As a professional factory in China, our main products are series of welding electrodes and welding wires. Additionally, we can offer our customers some metal products, such as pvc coated wire, celling system products,nails and pipes.

We have two our own brands“Copper Bridge”“Forever”.

"QUALITY FIRST, CUSTOMERS FIRST" is our service tenet

"HONESTY,PRAGMATIC,INNOVATION" is our firmly seeking business ideas.

  Give us a chance we will offer you a surprise! ^^^^^