GB/T 15826.9-1995 Machining allowances and tolerances for hammer-type steel free forgings - Black forgings

Basic Information

Standard ID: GB/T 15826.9-1995

Standard Name: Machining allowances and tolerances for hammer-type steel free forgings - Black forgings

Chinese Name: 锤上钢质自由锻件机械加工余量与公差黑皮锻件

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 21471-2008

Procurement status:,

Publication information

publishing house:China Standards Press

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

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Introduction to standards:

This standard specifies the allowable limit deviations of black forgings. This standard applies to forgings where the entire surface is not machined or part of the surface is not machined. GB/T 15826.9-1995 Machining allowances and tolerances for hammer steel free forgings Black forgings GB/T15826.9-1995 Standard download decompression password: www.bzxz.net