J32 锻压 标准查询与下载
共找到 788 条与 锻压 相关的标准，共 53 页
本标准规定了钢质模锻件的金相组织评级图（以下简称评级图）及评定方法。 本标准适用于经调质处理或正火处理的汽车、拖拉机、通用机械等结构钢锻件。其他产品的结构钢模锻件，也可参照使用。 本标准不适用于对锻件脱碳、过热、过烧等组织的评定。
Metallographic grading atlas and assessing method forsteel die forgings
- ICS
- 77.040.30
- CCS
- J32
- 发布
- 1991-12-13
- 实施
- 1992-10-01
本标准规定了机械行业中锻件功能分类的原则、步骤及方法。 本标准适用于机械产品用的金属自由锻件，模锻件和特种锻件。
Classification of forging functions
- ICS
- 77.140.80
- CCS
- J32
- 发布
- 1990-06-14
- 实施
- 1991-05-01
Energy consumption limit and evaluation method for steel forging production
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2023-12-29
- 实施
- 2024-07-01
Requirements for preparation of material consumption process quotas for steel cross-wedge rolled parts
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2023-12-29
- 实施
- 2024-07-01
General Technical Specifications for Oscillating Rolling-Spinning Composite Forming Parts of Aluminum Alloy Wheels
- ICS
- 77.120.10
- CCS
- J32
- 发布
- 2023-12-29
- 实施
- 2024-07-01
Process specifications for steel automotive steering knuckle forgings
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2021-12-02
- 实施
- 2022-04-01
Technical specifications for precision forgings of injector housings for common rail systems
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2021-12-02
- 实施
- 2022-04-01
This document specifies the dimensions (in millimetres), nominal initial forces and types of gas springs. It is applicable to gas springs with increased spring force and compact built height of type 1700 to 200000, pressurized with nitrogen with a nominal initial force of between 1700 N (with a tolerance of ±5 %) and 200000 N (with a tolerance of ±5 %), for use in press tools. It also specifies marking, technical delivery conditions and designation. NOTE Specifications of mounting accessories for gas springs are given in ISO 11901-2.
Tools for pressing - Gas springs - Part 3: Gas spring with increased spring force and compact built height
- ICS
- 25.120.10
- CCS
- J32
- 发布
- 2021-08-00
- 实施
Technical conditions of ZG13Cr9Mo2Co1NiVNbNB heat-resistant steel castings for ultra-supercritical steam turbines
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2021-05-17
- 实施
- 2021-10-01
Technical conditions for generator rotor forgings for thermal power units of 1000MW and above
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2021-05-17
- 实施
- 2021-10-01
Technical conditions for steam turbine high and low pressure composite rotor forgings
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2021-05-17
- 实施
- 2021-10-01
1.1?This specification covers untreated and heat-treated carbon and alloy steel forgings for general industrial use. Other ASTM specifications for forgings are available for specific applications such as pressure vessels, railroad use, turbine generators, gearing, and others inv
Standard Specification for Steel Forgings, Carbon and Alloy, for General Industrial Use
- ICS
- CCS
- J32
- 发布
- 2021
- 实施
Technical requirements for automobile front axle forgings
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2020-04-16
- 实施
- 2021-01-01
Technical requirements for transmission shaft cold extrusion parts
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2020-04-16
- 实施
- 2021-01-01
Wind power tower flange forgings
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2020-04-16
- 实施
- 2021-01-01
Technical requirements for precision forgings of injector housings for common rail systems
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2020-04-16
- 实施
- 2021-01-01
Technical requirements for steel automobile steering knuckle arm forgings
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2020-04-16
- 实施
- 2021-01-01
Ultrasonic testing of large forged crankshafts
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2018-02-09
- 实施
- 2018-10-01
Technical conditions for steam turbine rotor body and main shaft forgings below 25MW
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2018-02-09
- 实施
- 2018-10-01
Technical conditions for large full-fiber crankshaft forgings
- ICS
- 77.140.85
- CCS
- J32
- 发布
- 2018-02-09
- 实施
- 2018-10-01
