Mild steel arc welding electro rods
J421 is a kind of carbon steel electrode with titania type coating. AC/DC. All-position welding. It has excellent welding performance, excellent operating performance, easy re-ignition, stable arc and smooth welding appearance.
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| | 4 boxes* 5kg per inner box |
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Chemical Composition of Deposited Metal (%) |
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Mechanical Properties of Deposited Metal |
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Applications:
Suit for welding general low-carbon steel structures, especially suitable for welding small size thin plates,
intermittent welding with short weld heads and cosmetic welding that requires smooth weld beads..
maintenance-free characteristics, has been widely used.
Product Picture
