PRODUCT |
STANDARD |
APPLICATION |
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AWS |
JIS |
KS |
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E81T1-W2 |
YFA-50W |
YFA-50W |
Butt and fillet welding of 490N/mm2 class high tensile strength weather-proof steel(which is used normally without painting) for shipbuilding, bridges, containers, etc. |
|
E81T1-W2 |
YFA-58W |
YFA-58W |
Butt and fillet welding of high tensile strength weather-proof steel, for example A-242 or A-588, which is used normally without painting, for shipbuildings and bridges, etc. |
|