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Home » Products » Welding electrodes for low alloy steel » AWS: E8015-G

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AWS: E8015-G

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E8015-G
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Mighty

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Product Description

GB：E5515-G
AWS：E8015-G
Current：Suitable for welding medium-carbon steel and low-alloy steel structures like 15MnTi, 15MnV, etc.
Main Applications：

J557

According with GB E5515-G
Corresponding with AWS E8015-G

Introduction: J557 is a kind of low-alloy steel electrode with low-hydrogen natrium type coating. DCRP (Direct Current Reversed Polarity). All-position welding.

Uses: Suitable for welding medium-carbon steel and low-alloy steel structures like 15MnTi, 15MnV, etc.

Chemical Composition of Deposited Metal (%)

Chemical Composition	C	Mn	Si	S	P
Guarantee Value	≤0.12	≥1.00	0.3~0.7	≤0.035	≤0.035

Mechanical Properties of Deposited Metal

Test Item	R_m(MPa)	R_eL或R_p0.2(Mpa)	A(%)	KV₂(J)
Guarantee Value	≥540	≥440	≥17	≥27(-30℃)
General Result	550~620	≥450	22~32	80~200

Diffusible Hydrogen Content in Deposited Metal:≤6.0ml/100g(Glycerine Hydrogen Test)

X-ray Radiographic Inspection:ⅠDegree

Reference Current(DC+)

Electrode Diameter(mm)	φ3.2	φ4.0	φ5.0
Welding Current (A)	80~140	110~210	160~230

Instructions:
1.The electrodes must be baked under about 350℃ for an hour before welding, and used as soon as baking is completed.
2.The stains on the weldments, such as rust, oil stains, moisture, etc., must be cleared
3.When welding, short arc must be used and stringer bead is suitable.

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