现行

KS B 0435

자유 단조품의 기계 가공 여유
敞模锻件之切削裕度

2016-11-30

现行

JIS B 0418-1999

Machining allowance for open die forgings
开式模锻件的加工余量

1999-01-01

现行

DIN 7527-1

Steel Forgings; Machining Allowances and Permissible Variations for Open-die Forged Discs
钢锻件；开式模锻圆盘的加工余量和允许偏差

1971-10-01

现行

DIN 7527-6

Steel Forgings; Machining Allowances and Permissible Variations for Open-die Forged Bars
钢锻件；开式模锻棒材的加工余量和允许偏差

1975-02-01

现行

GB/T 21471-2008

锤上钢质自由锻件机械加工余量与公差 轴类
Machining allowances and tolerances for steel open die forgings on hammer - Shafts

2008-02-28

现行

DIN 7527-4

Steel Forgings; Machining Allowances and Permissible Variations for Seamless Open-die Forged Bushes
钢锻件；无缝开式模锻衬套的加工余量和允许偏差

1972-01-01

现行

DIN 7527-2

Steel Forgings; Machining Allowances and Permissible Variations for Open-die Forged Pierced Discs
钢锻件；开式模锻穿孔圆盘的加工余量和允许偏差

1971-10-01

现行

DIN 7527-3

Steel Forgings; Machining Allowances and Permissble Variations for Seamless Open-die Forged Rings
钢锻件；无缝开式模锻环的加工余量和允许偏差

1971-10-01

现行

HB 6077-2008

模锻件公差及机械加工余量
Tolerances and machining allowances of die forgings

2008-03-17

现行

DIN 7527-5

Steel Forgings; Machining Allowances and Permissible Variations for Open-die Forged Rolled and Welded Rings
钢锻件；开式模锻轧制和焊接环的加工余量和允许偏差

1972-01-01

现行

GB/T 21469-2008

锤上钢质自由锻件机械加工余量与公差 一般要求
Machining allowances and tolerances for steel open die forgings on hammer - General requirement

2008-02-28

现行

GB/T 12362-2016

钢质模锻件 公差及机械加工余量
Steel die forgings—Tolerance and machining allowance

2016-12-13

现行

GB/T 21470-2008

锤上钢质自由锻件机械加工余量与公差 盘、柱、环、筒类
Machining allowances and tolerances for steel open die forgings on hammer - Disks, columns, rings and seamless cylindrical sleeves

2008-02-28

现行

CB/T 3474.2-2013

船用柴油机钢模锻件 第2部分：公差及机械加工余量
Steel die forgings on diesel engine for ship Part 2:Tolerances and machining allowances

2013-07-22

现行

BS EN 10222-1-2017

Steel forgings for pressure purposes-General requirements for open die forgings
压力用钢锻件

2017-05-22

现行

GB/T 26639-2011

液压机上钢质自由锻件 通用技术条件
General specifications for open die forgings on hydraulic press

2011-06-16

现行

GB/T 33212-2016

锤上钢质自由锻件 通用技术条件
Steel open die forgings on hammer—General specifications

2016-12-13

现行

GB/T 25136-2010

钢质自由锻件检验通用规则
General checking standard for steel open die forgings

2010-09-26

现行

GB/T 37775-2019

大型钢质自由锻件 通用技术规范
Heavy steel open die forgings—General technical specification

2019-08-30

现行

GB/T 37775-2019

Heavy steel open die forgings—General technical specification

2019-08-30