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特 性
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中硬度鋼焊條HRC45~48 Hardness steel electrode in HRC45 ~ 48
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用 途
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適用于汽車模具,熱坯模,鑄鋼模耐中高溫沖擊磨耗之機件延壓部分的修補,焊層可加工. Applicable to auto mould casting mould casting, heat resistant steel, high impact abrasion of the drawing and pressing machine, welding parts repair coating can be processed.
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規(guī) 格
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2.6￠ 3.2￠ 4.0￠
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