【英文标准名称】:Heat-resistantsteels
【原文标准名称】:耐热钢
【标准号】:ISO4955-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC17
【标准类型】:()
【标准水平】:()
【中文主题词】:合金;规范(验收);奥氏体钢;合金钢;试验;镍铁合金;尺寸;钢;化学成分;机械性能;热阻;特性;耐热材料
【英文主题词】:Alloysteels;Alloys;Austeniticsteels;Chemicalcomposition;Dimensions;Heatresistance;Heat-resistantmaterials;Mechanicalproperties;Nickel-ironalloys;Properties;Specification(approval);Steels;Testing
【摘要】:1ThisInternationalStandardspecifiesrequirementsforthegradesofwroughtsteels,listedinTable1,whichareusuallyemployedforproductsforwhichtheresistancetotheeffectsofhotgasesandtheproductsofcombustionattemperaturesintheregionabove550℃isthemainrequirement.2ThisInternationalStandardisapplicableto—flatproducts;—bars;—sections;—wireandrod;—forgings.NOTE1Heat-resistingsteelsforvalvesarecoveredbyISO683-15.NOTE2Corrosion-resistantstainlesssteelsforwhichresistancetocorrosionisofprimaryimportancearecoveredbyISO16143-1,ISO16143-2andISO16143-3.NOTE3NotallofthesteelsincludedinthisInternationalStandardarenecessarilyavailableinallproductforms.NOTE4Wireinthecold-workedconditioniscoveredbyISO16143-3.3InadditiontothisInternationalStandard,thegeneraltechnicaldeliveryrequirementsofISO404areapplicable.
【中国标准分类号】:H57
【国际标准分类号】:77_140_20
【页数】:23P.;A4
【正文语种】:英语