Copper Coated CO2 Mig Mag Welding Wire ER70S-6

Brief Introduction:

 

"CJ" copper coated co2 mig mag Welding  Wire ER70S-6 has excellent technological properties such as smooth steady feeding, fast melting iatej high depositing efficiency, little sparer and beautiful seamj which are suitable fur all position welding work.

 

The series of welding wires are mainly suitable for welding low carbon steel and low alloyed steel structure, such as ships, vehicles, bridges, engineering machinery, pressure vessel and construction, etc.

 

Basic Information:

 

1. Standard:

    AWS: ER70S-6

    GB: ER50-6

    DIN: SG2

 

2. Material: 5.5mm low carbon steel produced by Qing Steel

3. Surface: copper coated

4. Shielded gas: 100% CO2

5. Welding position: all position welding work

6. Diameter: 0.8, 0.9, 1.0, 1.2, 1.6, 2.0mm

7. Application:The welding wire is used for welding low carbon structural steel and low alloy steel, such as ships, vehicles, bridges, engineering machinery, pressure vessel, constructions. etc. 

 

Chemical composition:

 

	C	Mn	Si	S	P	Cu	Other
standard value	0.06-0.15	1.40-1.85	0.80-1.15	≤0.035	≤ 0.025	≤ 0.50	≤ 0.50
sample value	0.08	1.51	0.92	0.020	0.016	0.20	0.02

 

Typical mechanical properties of deposited metal:

 

Tenile strength        δb (MPa)	Yield Point    δ0.2(MPa)	Elongation      δ5 (%)	AKV Impact Value        (J) (-20°C)	Shielding Gas
≥ 500	≥ 420	≥ 22	≥ 27	100%CO2
560	500	27	102	100%CO2

 

Diameter of  wire &  reference current (DC+):

 

Diameter of wire (mm)	Ø0.8	Ø 1.0	Ø 1.2	Ø 1.6
F current (A)	40-180	50-220	80-350	170-550
V current (A)	40-140	50-160	50-180
OH current (A)	40-120	50-160	45-180

 

Company Introduction:

 

Shandong Chengjiang Welding Industry Co. Ltd. was founded in 2011, integrating R&D and sale of all kinds of welding wires. With our abundant experience and industrious and hardworking staff members, we can meet various requirements from different types of customers. Our production capacity amounts to 30,000 tons per year and the products sell well in Asia, Eastern Europe, North America, Africa and domestic markets. 

We conduct strict quality inspections over each batch/product from raw material, production process to final product. We will try our best to serve you and hope to become one of your friends and business partners.