发明授权
US08269144B2 High strength stick electrode 有权
高强度棒电极

High strength stick electrode
摘要:
A shielded metal arc welding electrode for depositing a high strength weld metal bead on a workpiece which satisfies the strength requirements under America Welding Society A5.5 standard's E11018M classification with no chromium added to the composition of the electrode.
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