60CrMnMoA线材#韧性弹簧钢@批发弹簧钢
50 crva spring steel characteristics and scope of application: the good mechanical properties and process performance, high hardenability, add vanadium steel grain refinement, reducing heat sensitivity, increase the strength and toughness, high fatigue strength, yield ratio is also higher, but poor weldability, low cold due to plastic deformation. Is a kind of more advanced spring, used as a large cross-section of important spring high load and operating temperature < 300 ℃ of the valve spring, piston, spring, valve spring
50CrVA弹簧钢 特性及适用范围：良好的力学性能和工艺性能，淬透性较高，加入钒使钢的晶粒细化，降低过热敏感性，提高了强度和韧性，具有高的疲劳强度，屈服比也较高，但焊接性差，冷因变形塑性低。是一种较高级弹簧，用作较大截面的高负荷重要弹簧及工作温度＜300 ℃的阀门弹簧、活塞弹簧、安全阀弹簧。
产品名称：60CrMnMoA线材#韧性弹簧钢@批发弹簧钢
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