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Chinese National Standard Category: Forging and pressing

English Title: Technical requirements for forgings of high-speed steel
Chinese Title: 高速工具钢锻件 技术条件
Standard No.: JB/T 4290-2011
Category No.: J32
Issued by: MIIT
Issued on: 2011-8-15
Implemented on: 2011-11-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:JB/T 4290-1999
Word Count:8000 words
Similar Standards: T/CPUMT 009-2022   GB/T 13914-1992   GB/T 20078-2023   GB/T 41857-2022   GB/T 41859-2022   GB/T 41982-2022   GB/T 40883-2021   GB/T 40882-2021   GB/T 12363-2021   GB/T 38964-2020   GB/T 38959-2020   GB/T 38958-2020   GB/T 38443-2019   GB/T 37400.8-2019   GB/T 37679-2019   GB/T 37676-2019   GB/T 37057-2019   GB/T 37775-2019   GB/T 36961-2018   GB/T 35082-2018  
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