Yellow curved metal component with two holes and notched edges, likely for mechanical assembly.
Yellow curved metal component with two holes and notched edges, likely for mechanical assembly.
CHR380 刹车钢背
FOB
物流方式:
快递
产品细节
常问问题
基本信息
物流方式:快递
规格编号:430×148×22mm Size QT600-10 Material Trademark
商品介绍
  • CHR380制动钢背
    高铁制动片钢背
    430×148×22mm基本尺寸
    工艺特点: 产品优势:打破进口垄断;产品特点:技术突破,首次成功配套高铁核心部件
    材料要求:材料牌号QT600-10;本体抗拉强度≥600Mpa;伸长率≥10%;硬度HB200-HB250;具有高强度、高韧性、无缺陷

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