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AWS:EH14

Model:
EH14
Brand:
Mighty

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Product Description

AWS EH14
Submerged Arc Welding Wire
GB/T 5293 H10Mn2
AWS A5.17 EH14

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

Application: Matched with fused flux HJ350(AWS F7A0-EH14) or sintered flux SJ101(AWS F7A4-EH14). Suitable for both high speed welding and filling welding on 500-550Mpa base metals.Such as ship hulls,bridges, pressure vessels,and H-beam structures.

Chemical Composition of Welding Wire(%)

C	Mn	Si	S	P	Cr	Ni	Cu
≤0.12	1.5~1.90	≤0.07	≤0.035	≤0.035	≤0.20	≤0.30	≤0.50
0.07	1.62	0.04	0.016	0.018	0.012	0.005	0.18

Mechanical Properties of Deposited Metal

Flux Matched	Test Item	R_m(MPa)	R_eL/R_p0.2 (Mpa)	A(%)	KV₂(J)	KV₂(J)
F7A4-EH14	Guarantee Value	480-650	≥400	≥24	≥80(-20℃)	≥34(-40℃)
F7A4-EH14	General Result	550	420	29	120	80
F7A0-EH14	Guarantee Value	480-660	≥400	≥22	≥27(-20℃)	-
F7A0-EH14	General Result	520	415	27	70	-

Welding Wire Size

Diameter(mm)

2.0

2.5

3.2

4.0

5.0

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AWS:EH14

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