ПРОВОЛОКА ДЛЯ СВАРКИ ПОД ФЛЮСОМ EL12
Application Standard:
GB/T 5293 S43A2UMS-SU08A
AWS A5.17 EL12
Description:
EL12 is a low carbon, low manganese, low silicon general purpose submerged arc welding wire for welding of mild steel or low alloy steel. The wire combine with the corresponding flux widely apply for boilers, shipbuilding, pressure vessels and pipeline industry etc.
Item | Chemical Composition of wire | |||||||||
EL12 | C | Mn | Si | P | S | Cr | Ni | Mo | Cu | Other |
0.07 | 0.40 | 0.021 | 0.011 | 0.011 | 0.016 | 0.008 | - | 0.15 | - | |
Combination | Mechanical Properties of weld metal | |||
Wire/Flux | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation（%） | Charpy V-Notch(-20℃) (J) |
EL12/SJ301 | ≥330 | 415~550 | ≥24 | ≥27 |
EL12/SJ501 | ≥330 | 415~550 | ≥22 | - |
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