JB/T 4385.1-1999
General specifications for open die forgings on hammer (English Version)
- Standard No.
- JB/T 4385.1-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 4385.1-1999
- Replace
- JB 4385-1987
- Scope
- This standard applies to general-purpose forgings (including tire mold forgings) free forged on a hammer from ordinary carbon steel, high-quality carbon steel and alloy structural steel. For certain forgings with special purposes and special requirements, relevant special standards should be adopted; if there are no special standards, this standard can be referred to, but the specific matters must be mutually agreed upon and signed by both parties.
JB/T 4385.1-1999 history
- 1999 JB/T 4385.1-1999 General specifications for open die forgings on hammer
- 0000 JB 4385-1987
