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Home » Products » Solid welding wire » AWS:ER110S-G

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AWS:ER110S-G

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ER110S-G
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Mighty

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Product Description

AWS ER110S-G
Argon and CO₂ Gas Shielded Welding wire
GB/T 8110 ER80-G
AWS A5.18 ER110S-G

Introduction: ER110S-G is a kind of high strength gas-shielded welding wire. The mixed gas Ar+20% CO₂ can be used as shielding gas. It has soft arc, stable burning and fewer spatters. The bead has higher impact toughness.

Application:Suitable for welding high strength structures with tensile strength of 790MPa. It can be used for welding some key structures, such as pressure vessels, construction machinery, hoisting machinery, ships, mining machinery, etc.

Chemical Composition of Welding Wire(%)

C	Mn	Si	S	P	Cu	Ni	Mo
≤0.10	1.40~1.80	0.40~0.70	≤0.025	≤0.025	≤0.50	1.60~2.40	0.30~0.60

Chemical Composition of Deposited Metal(%)

C	Mn	Si	S	P	Cu	Ni	Mo
0.062	1.62	0.62	0.013	0.019	0.12	1.68	0.50

Mechanical Properties of Deposited Metal

Test Item	R_m(MPa)	R_eL/R_p0.2(Mpa)	A(%)	KV₂(J)
Guarantee Value	≥790	≥690	≥17	≥27 (-20℃)
General Result	804	696	23	73

Reference Current (DC+)

Wire Size(mm)	Welding Current (A)	CO₂ Flow Rate (L/Min)
0.8	50-100	15-20
1.0	60-220	20-25
1.2	80-350	20-25
1.6	170-550	20-25

Notice:
1. The impurity content in the shielding gas should be strictly controlled to guarantee the purity of gas.
2. When welding, the gas flow rate is generally 20～25L/min.
3. The extension elongation should be 15～25mm.

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