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】:Fibreopticinterconnectingdevicesandpassivecomponents.Basictestandmeasurementprocedures.Part3-27:examinationsandmeasurements.Measurementmethodfortheholelocationofamultiwayconnectorplug.
【原文标准名称】:光纤互连装置和无源元件.基本试验和测量过程.3-27过程:检验和测量.多路连接插头孔定位的测量方法
【标准号】:NFC93-903-27-1997
【标准状态】:现行
【国别】:法国
【发布日期】:1997-11-01
【实施或试行日期】:1997-11-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:9P;A4
【正文语种】:其他