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GHS-50 Non Copper Coated ER70S-6 Welding Wire

AWS ER70S-6 Welding Wire is a wire with a high deoxidizer content, made of low carbon steel, for welding steels with moderate amounts of scale or rust. (Compared to other carbon steel welding wires, Type ER70S-6 wire has a higher deoxidizer content. This wire is suitable for welding steel with a moderate amount of scale or rust.

Classification：

AWS: ER70S-6

ISO: G42 4 M21 3Si1

GB: G49A3C1S6 / G49A4M21S6

Shielding Gas:

CO2 or 80%Ar+20%CO2

Category:

Non Copper Coated Gas-shielded Welding Wire

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AWS ER70S-6 Welding Wire - Features

ER70S-6 MIG wire provides excellent spatter control and enhanced weld channel profile.
Excellent rust and oxide skin resistance, excellent wetting quality and high fluidity of the weld pool.
The wire consisting of manganese and silicon has the highest deposition strength compared to all other carbon steel MIG wires.
The wire includes good washout resistance at the weld toe and flat welding beads reducing defects, scrap and rework.
This product is the general MAG / CO2 welding wire and suitable for all-position welding. welding wire is ideal for welding on metals with moderate to high presence of dirt, rust or oxide and can be used as industrial, agricultural, construction and mining equipment.
Wire is well suited for single-pass welding in sheet metal applications, multi-pass welding of thick sections, all-position welding, butt and fillet welding of thin plates and sheets of various thicknesses, and general carbon steel construction.
The wire has stable arc at low currents , less sparks and splashing, and adapt to larger current range.
The wire complies with AWS 5.18 and is also well suited for automotive repair and HVAC ductwork.

AWS ER70S-6 Welding Wire - Specifications

One chemical composition of the weld metal sample (wt%):

C	Si	Mn	P	S
0.08	0.68	1.32	0.011	0.008

（Shielding Gas:CO2）

Mechanical properties of the weld metal sample:

Tensild Strength MPa	Yield Strength MPa	Elongation %	Impact Energy Value
			℃	J
560	440	31	-30	89
			-40	78

（Shielding Gas:CO2）

The applicable current range and specifications of the AWS ER70S-6 Welding Wire(DC+)：

Dia (mm)		0.8	0.9	1.0	1.2	1.4	1.6
Current Range (Amp)	Flat welding	50 ~ 180	50 ~ 200	50 ~ 220	80 ~ 350	100 ~ 470	200 ~ 500
	Vertical up welding	50 ~ 100	50 ~ 140	50 ~ 140	50 ~ 140	100 ~ 180	—
	Overhead welding	50 ~ 100	50 ~ 120	50 ~ 120	50 ~ 160	—	—
	Vertical down welding	50 ~ 100	50 ~ 200	—	—	—	—

AWS ER70S-6 Welding Wire - Applications

Industrial, agricultural, construction and mining equipment
Automotive repair
For welding on metals where moderate to high levels of dirt, rust or oxide are present
Single-pass welds on sheet metal applications
Multi-pass welds on thick sections
All-position welding
Butt and fillet welding on thin sheets and plates of various thicknesses
HVAC duct work
General carbon steel structural welding
Heavy equipment

AWS ER70S-6 Welding Wire - Precautions

Pay attention to the gas purity and mixture ratio.
Keep the gas flow rate between 15 ~ 25 L / Min.
The extension length keep between 15 to 20mm.
Clear the oil, rust, moisture, dust and other debris of the welded parts.
Keep the welding hood clean and unobstructed.

Non-Copper Coated Welding Wire Manufacturer

Hebei XINYU Welding Co., Ltd, mainly produces high-strength steel welding wire, Non-copper-coated solid wire, submerged arc & stainless steel welding wire. Our products are widely applied to the welding of low-alloy high tensile large & key steel structures in coal machinery, construction machinery, petrochemical machinery, pressure vessels or tanks, oil & gas pipelines, military industry, shipbuilding, bridge, and high-rise buildings, etc. At the same time, we are the only enterprise in the domestic which produces welding wire as well as welding wire equipment.

Our Welding wires and welding wire equipment are exported to the USA, Italy, Brazil, Russia, and India, etc. Welcome you to our factory any time. Please leave contact information, our professional staff will contact you the first time!

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XINYU Welding