NF M60-780-8-2001 核能.环境中放射性的测量.生物指示器.第8部分:术语汇编

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Product Code:SAE AMS4169
Title:Aluminum Alloy, Extrusions 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (7075-T6511) Solution Heat Treated, Stress Relieved by Stretching, Straightened and Precipitation Heat Treated
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope: This specification covers an aluminum alloy in the form of extruded bars, rods, wire, profiles, and tubing.These extrusions have been used typically for parts subject to excessive warpage during machining and for parts requiring high strength and whose fabrication does not involve welding or forming, but usage is not limited to such applications.Certain design and processing procedures may cause these products to become susceptible to stress-corrosion cracking; SAE ARP 823 recommends practices to minimize such conditions.
Rationale: This specification covers an aluminum alloy in the form of extruded bars, rods, wire, profiles, and tubing.These extrusions have been used typically for parts subject to excessive warpage during machining and for parts requiring high strength and whose fabrication does not involve welding or forming, but usage is not limited to such applications.Certain design and processing procedures may cause these products to become susceptible to stress-corrosion cracking; SAE ARP 823 recommends practices to minimize such conditions.【英文标准名称】:Specificationforsteeldoublehexagonbolts1250MPa(180000lbf/in)foraircraft
【原文标准名称】:飞行器用1250MPa(180,000磅力/in**2)双六角形钢螺栓规范
【标准号】:BS3A228-1979
【标准状态】:作废
【国别】:英国
【发布日期】:1979-01-31
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:航空运输工程;抗拉强度;尺寸;尺寸;名称与符号;螺栓;防护覆层;紧固件;螺纹零件;统一螺纹;量值;六角头紧固件;外螺纹紧固件;螺纹紧固件;飞行器部件;作标记;作标记;低合金钢
【英文主题词】:
【摘要】:
【中国标准分类号】:V20
【国际标准分类号】:49_040_20
【页数】:12P;A4
【正文语种】:英语