Basic Information

Standard ID: GB/T 15826.4-1995

Standard Name: Machining allowances and tolerances for hammer-forged steel free forgings - Rings

Chinese Name: 锤上钢质自由锻件机械加工余量与公差 圆环类

Standard category:National Standard (GB)

state:Abolished

Date of Release1995-01-02

Date of Implementation:1996-08-01

Date of Expiration:2008-08-01

standard classification number

Standard ICS number:25.010

Standard Classification Number:Machinery>>Processing Technology>>J32 Forging

associated standards

alternative situation:Replaced JB 4249-1986; replaced by GB/T 21470-2008

Procurement status:,

Publication information

publishing house:China Standards Press

Publication date:1996-08-01

other information

Release date:1995-12-14

Review date:2004-10-14

Drafting unit:Shanghai Mechanical and Electrical Industry Administration

Focal point unit:National Forging Standardization Technical Committee

Publishing department:State Bureau of Technical Supervision

competent authority:China Machinery Industry Federation

Introduction to standards: