Data Source:
YJT Fastener Database (164580.com)
Standard:
DIN 1654-4 - 1989
Chinese Name:
冷镦鋼 調質鋼供貨技術條件
English Name:
Cold Heading and Cold Extruding Steels; Technical Delivery Conditions for Steels for Quenching and Tempering
Chinese URL:
Chinese Source Page
English URL:
English Source Page
License:
Commercial reuse, redistribution, or AI training usage requires authorization.