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AWS:EL12

Model:
EL12
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Mighty

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Product Description

AWS EL12
Submerged Arc Welding Wire
GB/T 5293 H08A
AWS A5.17 EL12 EN 756 S1

Introduction:It is a kind of low-manganese and low-silicon type welding wire. It matches with high-manganese and high-silicon type welding flux. It is not sensitive to the rust on the base metal. It has excellent bead molding and slag detachability. It is the most frequently used submerged-arc welding wire. Monopole or dipole. AC/DC.

Application: Matched with fused flux HJ431(AWS F6A0-EL12) or sintered fluxes SJ301(AWS F6A0-EL12) and SJ501(AWS F6A0-EL12). Used for both high speed welding and filling welding on 450MPa grade base metals.Such as LPG cylinder or ship structures as same strength.

Chemical Composition of Welding Wire(%)

C	Mn	Si	S	P	Cu
≤0.10	0.3~0.55	≤0.03	≤0.03	≤0.03	≤0.50
0.07	0.40	0.021	0.012	0.014	0.16

Mechanical Properties of Deposited Metal

Flux Matched	Test Item	R_m(MPa)	R_eL/R_p0.2 (Mpa)	A(%)	KV₂(J)	KV₂(J)
F6A0-EL12	Guarantee Value	415-550	≥330	≥22	≥34(0℃)	≥27(-20℃)
F6A0-EL12	General Result	470	360	29	80	70

Welding Wire Size

Diameter(mm)

2.0

2.5

3.2

4.0

5.0

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AWS:EL12

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