ASTM A194/A194M-23
用于高压或高温或两者的螺栓的碳钢、合金钢和不锈钢螺母的标准规范

Standard Specification for Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both


ASTM A194/A194M-23 发布历史

ASTM A194/A194M-23由美国材料与试验协会 US-ASTM 发布于 2023-05-01。

ASTM A194/A194M-23在国际标准分类中归属于: 21.060.20 螺母。

ASTM A194/A194M-23 用于高压或高温或两者的螺栓的碳钢、合金钢和不锈钢螺母的标准规范的最新版本是哪一版?

最新版本是 ASTM A194/A194M-24

ASTM A194/A194M-23 发布之时,引用了标准

  • ASTM A153/A153M 钢铁五金器具镀锌 (热浸) 的标准规格*2023-05-16 更新
  • ASTM A276/A276M 不锈钢棒材和型材标准规范*2024-02-01 更新
  • ASTM A320/A320M 低温用合金/钢螺栓材料的标准规范
  • ASTM A370 钢铁产品机械试验的标准试验方法和定义
  • ASTM A962/A962M 在从低温到蠕变范围的任何温度下使用的螺栓的通用要求的标准规范*2024-05-15 更新
  • ASTM B633 钢铁表面的电沉积锌覆层标准规范
  • ASTM B695 钢铁上机械沉积锌涂层的标准规范
  • ASTM B696 机械沉积镉涂层的标准规范
  • ASTM B766 镉电解沉积镀层的标准规格
  • ASTM E112 测定平均粒度的标准试验方法
  • ASTM E566 黑色金属的电磁(涡电流)分级
  • ASTM F1941/F1941M 机械紧固件, 英制和米制的电镀层的标准规格*2024-06-17 更新
  • ASTM F2329/F2329M 碳钢和合金钢螺栓、螺钉、垫圈、螺母和特殊螺纹紧固件的热浸镀锌要求*2023-11-01 更新
  • ASTM F606/F606M 测定内外螺纹紧固件、垫圈、直接张力指示器和铆钉机械性能的标准试验方法

* 在 ASTM A194/A194M-23 发布之后有更新,请注意新发布标准的变化。

ASTM A194/A194M-23的历代版本如下:

 

1.1 This specification2 covers a variety of carbon, alloy, and martensitic stainless steel nuts in the size range 1⁄4 through 4 in. and metric M12 through M100 nominal. It also covers austenitic stainless steel nuts in the size range 1⁄4 in. and M12 nominal and above. These nuts are intended for high-pressure or high-temperature service, or both. Grade substitutions without the purchaser’s permission are not allowed. 1.2 Bars from which the nuts are made shall be hot-wrought. The material may be further processed by centerless grinding or by cold drawing. Austenitic stainless steel may be solution annealed or annealed and strain-hardened. When annealed and strain hardened austenitic stainless steel is ordered in accordance with Supplementary Requirement S1, the purchaser should take special care to ensure that 8.2.2, Supplementary Requirement S1, and Appendix X1 are thoroughly understood. 1.3 Supplementary requirements of an optional nature are provided. These shall apply only when specified in the inquiry, contract, and order. 1.4 This specification is expressed in both inch-pound units and in SI units. However, unless the order specifies the applicable “M” specification designation (SI units), the material shall be furnished to inch-pound units. 1.5 The values stated in either inch-pound units or SI units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Within the text, the SI units are shown in brackets. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM A194/A194M-23

标准号
ASTM A194/A194M-23
发布
2023年
发布单位
美国材料与试验协会
替代标准
ASTM A194/A194M-24
当前最新
ASTM A194/A194M-24
 
 
引用标准
ASTM A153/A153M ASTM A276/A276M ASTM A320/A320M ASTM A370 ASTM A962/A962M ASTM B633 ASTM B695 ASTM B696 ASTM B766 ASTM E112 ASTM E566 ASTM F1941/F1941M ASTM F2329/F2329M ASTM F606/F606M

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