ASTM D 5225-1998 差示粘度计测量高聚物溶液粘度的标准试验方法
时间:2024-05-11 18:11:58 来源: 标准资料网 作者：标准资料网 阅读：9116
【英文标准名称】:StandardTestMethodforMeasuringSolutionViscosityofPolymerswithaDifferentialViscometer
【原文标准名称】:差示粘度计测量高聚物溶液粘度的标准试验方法
【标准号】:ASTMD5225-1998
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【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】:高聚物;粘度;塑料;试验
【英文主题词】:Plastics;Polymers;Testing;Viscosity
【摘要】:
【中国标准分类号】:G32
【国际标准分类号】:83_080_01
【页数】:4P;A4
【正文语种】:英语
Product Code:SAE AS7474
Title:Bolts and Screws, Steel Corrosion Resistant, UNS S17400 Tensile Strength 140 ksi Procurement Specification
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: This specification covers bolts and screws made from a corrosion and heat resistant, martensitic iron base alloy of the type identified under the Unified Numbering System as UNS S17400. The following specification designations and their properties are covered: AS7474 140 ksi minimum ultimate tensile strength at room temperature 100 ksi stress corrosion test 72 ksi to 7.2 ksi tension-tension fatigue; AS7474-1 140 ksi minimum ultimate tensile strength at room temperature 100 ksi stress corrosion test 88 ksi minimum ultimate shear strength at room temperature. Primarily for aerospace propulsion system applications where corrosion resistance and high strength in tension is required in temperatures not to exceed 600掳 F.【英文标准名称】:Pastagriculturaltractors.Mountedprotectivestructures.Specificationssheet.
【原文标准名称】:旧式农用拖拉机.保护结构装置.单篇规范
【标准号】:NFU02-051-1988
【标准状态】:作废
【国别】:法国
【发布日期】:1988-01-01
【实施或试行日期】:1988-01-05
【发布单位】:法国标准化协会(FR-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】:T60
【国际标准分类号】:65_060_10
【页数】:6P;A4
【正文语种】:其他