SAE AS7458 Studs, Steel, Low Alloy, Heat Resistant Normalized and Tempered, Roll Threaded 135 000 psi Tensile Strength

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Product Code:SAE AS7458
Title:Studs, Steel, Low Alloy, Heat Resistant Normalized and Tempered, Roll Threaded 135 000 psi Tensile Strength
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: This procurement specification covers aircraft quality studs made from a low alloy, heat resistant steel of the type identified under the Unified Numbering System as UNS K14675, and of 135 000 psi tensile strength at room temperature. Primarily for aerospace propulsion system applications where good strength at temperatures up to approximately 900掳 F is required and the part is protected against corrosion.
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【英文标准名称】:Polytetrafluoroethylene(PTFE)MoldingandExtrusionMaterials
【原文标准名称】:聚四氟乙烯模塑及挤压成型物料
【标准号】:ASTMD1457-1992
【标准状态】:现行
【国别】:美国
【发布日期】:1992
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:挤压成型;塑料;聚四氟乙烯
【英文主题词】:polytetrafluoroethylene;plastics;extrusion
【摘要】:
【中国标准分类号】:G33
【国际标准分类号】:83_080_20
【页数】:15P;A4
【正文语种】:英语