No. 173972
55C6
- 国家或地区
印度 - 标准体系IS
对应标准
- IS 3930:1994Flame and induction hardening steels
- IS 2507:1975弹簧用冷轧钢带
- IS 3885-1:2001Steel for the manufacture of laminated springs (railway rolling stock) Part 1 Flat Sections
- IS 3885-2:1992Steel for the Manufacture of Laminated Springs (Railway Rolling Stock) - Part 2 :Rib and Groove Sections
- IS 4072:1975Specification for Steel for Spring Washers
- IS 8055:1976Steel ingots and billets for the production of spring washers