Product Code:SAE MA3378
Title:Bolts and Screws, UNS N07001, Tensile Strength 1210 MPa, Thread and Fillet Radius Rolled Before Aging, Procurement Specification, Metric
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: This specification covers metric bolts and screws made from a corrosion and heat resistant nickel-base alloy of the type identified under the Unified Numbering System as UNS NO7001. The following specification designations and their properties are covered: MA3378 1210 MPa minimum ultimate tensile strength at room temperature 520 MPa stress-rupture strength at 730 掳C MA3378-1 1210 MPa minimum ultimate tensile strength at room temperature 726 MPa minimum ultimate shear strength at room temperature. Primarily for aerospace propulsion system applications where a good combination of tensile strength and resistance to relaxation at elevated temperature up to approximately 815 掳C is required.【英文标准名称】:High-VisibilityPubcliSafetyVests
【原文标准名称】:高能见度公众安全背心
【标准号】:ANSI/ISEA207-2011
【标准状态】:现行
【国别】:美国
【发布日期】:2011
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Construction;Dangerous;Dark;Days;Illumination;Light;Performancerequirements;Retroreflectivematerials;Safety;User;Vehicles;Visibility;Waistcoats
【摘要】:Thisstandardspecifiesperformancerequirementsforhigh-visibilityvestsforusebypublicsafetyworkers.Performancerequirementsareincludedforcolor,retroreflection,andminimumareas,aswellasthesuggestedconfigurationofhighlyvisiblematerialsusedintheconstructionofhigh-visibilitypublicsafetyvests.Testmethodsareprovidedinthestandardtoensurethataminimumlevelofvisibilityismaintainedwhenitemsaresubjectedtoongoingcareprocedures.Performancerequirementsforoptionalfeaturesareincludedaswell.
【中国标准分类号】:C73
【国际标准分类号】:13_340_10
【页数】:
【正文语种】:英语