Welding Electrodes AWS E7018 (2.5mm)
1.Art No.:AWS E7018
1.Art No.:AWS E7018
2.size: 2.5*300mm,3.2*350mm,4.0*400mm,5.5*400mm
Welding Electrodes AWS E7018 (3.2mm)
Description: Welding Electrodes E7018 is kind of carton steel electrode with iron power low hydrogen potassium coating,It is uesd on both AC and DC and in all position welding.As the coating contains iron power,AWS E7018 has execllent operation performance,easy ignition and re-ignition,stable arc
Chemical Composition Of Metal Depost
|
C
|
Mn
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Si
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S
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P
|
|
≤0.12
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≤1.60 |
≤0.75
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≤0.035
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≤0.040
|
Mechanical Property Of Metal Deposit
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MPa
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MPa
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(%)
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Akv
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°C
|
|
|
|
-30
|
||
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(Tensile strength)
Rm (MPa)
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(Yield strength)
Rel (MPa)
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(Elongation)
A(%)
|
|
|
|
≥520
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≥410
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≥24
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60-180
|
|
Reference Current
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Diameter(mm)
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2.5
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3.2
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4.0
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5.0
|
|
Current
|
90~120
|
120~150
|
170~200
|
210~250
|