7号钢焊条(SUPER-7)焊条
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特 性 |
耐冲击与金属间磨耗,直接焊于热处理后的Cr12MoV钢上,可全位置焊接,硬度HRC52~57. Impact resistance and metal abrasion, directly welded to the Cr12MoV after heat treatment, but the position0n the steel welding, hardness HRC52-57 |
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用 途 |
汽车大型模具硬面制做,冷冲模刀口焊接Auto giant mould making, cold die cutting hardfaced welding. |
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规 格 |
2.6￠ 3.2￠ |