ISO 9223-2012 金属与合金的腐蚀大气腐蚀性分类,检测,评价

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下一篇: ISO 9224-2012 金属与合金的腐蚀大气腐蚀性腐蚀等级的指导值

【英文标准名称】:ImagingMaterials-MethodsfortheEvaluationoftheEffectivenessofChemicalConversionofSilverImagesAgainstOxidation
【原文标准名称】:成像材料.抗氧化银影化学转化效果的评估方法
【标准号】:ANSI/NAPMIT9.15-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:摄影胶片;摄影;材料;抗氧化
【英文主题词】:photography;photographicfilm;materials;oxidationresistance
【摘要】:
【中国标准分类号】:G81
【国际标准分类号】:37_040_20
【页数】:
【正文语种】:英语


Product Code:SAE MA3375
Title:Studs, Corrosion and Heat Resistant Steel, UNS S66286 Tensile Strength 900 MPa, Procurement Specification, Metric
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: This document covers metric studs made from a corrosion and heat resistant, age hardenable iron base alloy of the type identified under the Unified Number System as UNS S66286. The following specification designations and their properties are covered: MA3375 900 MPa minimum ultimate tensile strength at room temperature; MA3375-1 900 MPa minimum ultimate tensile strength at room temperature, 480 MPa stress-rupture strength at 650 掳C; MA3375-2 900 MPa minimum ultimate tensile strength at room temperature, 590 MPa minimum ultimate shear strength at room temperature. Two types of studs are covered as follows: Type I - studs with stud end thread having special oversize pitch diameter and lead thread with undersize pitch diameter, while nut end thread is standard size; and Type II - studs with stud end thread and nut end thread standard size.