Especially, “CB480L” which used to prevent galling of draw die. For common prevent galling of drawing die electrodes, welding at 2-3 layers is required to obtain enough hardness and wear…
Originalartikel lesen: プレス金型用被覆アーク溶接棒（用途別に各種あり、10kg〜）
Especially, “CB480L” which used to prevent galling of draw die. For common prevent galling of drawing die electrodes, welding at 2-3 layers is required to obtain enough hardness and wear…
Originalartikel lesen: プレス金型用被覆アーク溶接棒（用途別に各種あり、10kg〜）