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D027堆焊耐磨焊条
价格:65.00
D027堆焊耐磨焊条(1)D027堆焊耐磨焊条堆焊硬度HRC:≥55(2)D027堆焊耐磨焊条说明:冲载模刃口堆焊焊条,焊接工艺性好,一般焊接条件下不易产生裂纹、气孔、夹渣,焊前工件不预热,焊后不需热处理,表面硬度HRC58。(3)D027堆焊耐磨焊条用途:用于各种大中型冲载修边模的剪切刃口的模具堆焊和修复。)