弹簧为低应力、油回火、螺旋缠绕在整体钢轴上扭力型弹簧。
Springs shall be low-stress, oil tempered, helical wound, torsion type on continuous shaft, Solid CRS or tubular as required.
油回火钢丝是专门锻炼高碳钢丝，以提供更大的强度和耐磨性，但其耐冲击是有点低比普通钢高碳钢。
Oil tempered wire is specially tempered high carbon steel wire to provide greater strength and abrasion resistance, although its resistance to impact is somewhat lower than regular high carbon steel.
介绍两种高铬马氏体不锈钢的油淬火回火工艺原理；
The principle for the oil-quenching and tempering technology of two high chromium martensitic stainless steels is introduced.
介绍两种高铬马氏体不锈钢的油淬火回火工艺原理；
The principle for the oil-quenching and tempering technology of two high chromium martensitic stainless steels is introduced.
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