PROBLEM TO BE SOLVED: To provide a highly wear-resistant steel for an endless track shoe having improved durability and reduced rolling resistance by regulating steel components.SOLUTION: A highly wear-resistant steel for an endless track shoe has a chemical composition comprising, in wt.%, C 0.34-0.42, Si 0.60-0.80, Mn 0.50-0.70, Cr 1.10-1.40, Ti 0.30-0.50, B 0.0005-0.0030, and Al 0.010-0.075, with the balance being substantially iron and inevitable impurities.SELECTED DRAWING: Figure 1

    【課題】鋼の成分を調整して、耐久性に優れ、圧延抵抗が少ない無限軌道帯の履板用高耐摩耗性鋼を提供すること。【解決手段】本発明の無限軌道帯の履板用高耐摩耗性鋼は、化学組成が、重量%で、C 0.34〜0.42、Si 0.60〜0.80、Mn 0.50〜0.70、Cr 1.10〜1.40、Ti 0.30〜0.50、B 0.0005〜0.0030、Al 0.010〜0.075であり、残部が実質的に鉄および不可避的不純物からなる。【選択図】図1


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    Title :

    WEAR-RESISTANT STEEL FOR ENDLESS TRACK SHOE


    Additional title:

    無限軌道帯の履板用耐摩耗性鋼


    Contributors:

    Publication date :

    2017-10-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    C22C Legierungen , ALLOYS / B62D MOTOR VEHICLES , Motorfahrzeuge



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