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Chinese National Standard Category: Light metals and their alloys

English Title: Wrought aluminium alloys sheet for railway freight cars
Chinese Title: 铁道货车用铝合金板材
Standard No.: YS/T 622-2007
Category No.: H61
Issued by: SDPC
Issued on: 2007-4-13
Implemented on: 2007-10-1
Status: superseded
Superseded by:YS/T 622-2025 Aluminium alloys sheet and plate for railway and highway freight vehicles
Superseded on:2026-3-1
Abolished on:
Superseding:
Word Count:4000 words
Similar Standards:
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