Product Code:SAE J1216
Title:Test Methods for Metric Threaded Fasteners (Cancelled Jul 1999)
Issuing Committee:Fasteners Committee
Scope:This standard establishes procedures for conducting tests to determine the mechanical properties of externally and internally threaded fasteners.Property requirements and the applicable tests for their determination are specified in individual product standards. In those instances where the testing requirements are unique or at variance with these standard procedures, the product standard shall specify the controlling testing requirements.This standard describes mechanical tests for determining the following properties:For externally threaded fasteners:Product hardness (Section 4.1)Surface hardness (Section 4.2)Proof load (Section 4.3)Yield strength (Section 4.4)Axial tensile strength (Section 4.5)Wedge tensile strength (Section 4.6)Elongation (Section 4.7)Reduction of area (Section 4.7)For internally threaded fasteners:Product hardness (Section 5.1)Proof load (Section 5.2)【英文标准名称】:Aerospaceseries-Circuitbreakers-Testmethods-Part504:Strengthofmountingelements;GermanandEnglishversionEN3841-504:2004
【原文标准名称】:航空航天系列.断路器.试验方法.第504部分:安装元件强度
【标准号】:EN3841-504-2004
【标准状态】:现行
【国别】:
【发布日期】:2005-09
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:开关;试验条件;固定件;断路器;尺寸;规范(验收);试验(质量保证);开关设备;材料强度;航天运输;航空运输;电气工程;航空航天运输;多语种的;试验
【英文主题词】:Aerospacetransport;Airtransport;Circuit-breakers;Dimensions;Electricalengineering;Examination(qualityassurance);Fixings;Multilingual;Spacetransport;Specification(approval);Strengthofmaterials;Switches;Switchgear;Testing;Testingconditions
【摘要】:
【中国标准分类号】:V40
【国际标准分类号】:49_060
【页数】:10P.;A4
【正文语种】:英语