No. 173942
55Si7
- 国家或地区
印度 - 标准体系IS
对应标准
- IS 4367:1991Alloy steel forgings for general industrial use - Specification
- 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 3195:1992Steel for the manufacture of volute and helical springs (for railway rolling stock)
- IS 3885-2:1992Steel for the Manufacture of Laminated Springs (Railway Rolling Stock) - Part 2 :Rib and Groove Sections
- IS 3431:1982Steel for the manufacture of volute, helical and laminated springs for automotive suspension
- IS 4072:1975Specification for Steel for Spring Washers
- IS 8055:1976Steel ingots and billets for the production of spring washers
- IS 8051:1976Steel ingots and billets for the production of volute, helical and laminated springs for automotive suspension
- IS 1570-4:1988Schedules for wrought steels Part 4 Alloy steels (Alloy constructional and spring steels) with specified chemical composition andd mechanical properties