SAE J121 Decarburization in Hardened and Tempered Unified Threaded Fasteners
时间:2024-05-15 13:15:09 来源: 标准资料网 作者：标准资料网 阅读：8273
Product Code:SAE J121
Title:Decarburization in Hardened and Tempered Unified Threaded Fasteners
Issuing Committee:Fasteners Committee
Scope: This SAE Recommended Practice covers methods for measuring, classifying, and specifying decarburization in the threaded section of hardened and tempered steel bolts, screws, studs, and similar parts. It is not intended to cover products which are specifically carburized to achieve special properties.
【英文标准名称】:Directivesforselectionofasbestos-cementpipessubjecttoexternalloadswithorwithoutinternalpressure
【原文标准名称】:承受外荷载的石棉水泥压力管或无压力管的选用指南
【标准号】:ISO2785-1974
【标准状态】:作废
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【发布单位】:国际标准化组织(IX-ISO)
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Product Code:SAE AS4972
Title:Fitting, Tee, Weld Ring
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:No scope available.