ASTM A732/A732M-2014 通用熔模鑄造碳鋼鑄件和低合金鋼鑄件及高溫高強度鈷合金鑄件規(guī)格

　　ASTM A732/A732M-2014

　　中文名稱：通用熔模鑄造碳鋼鑄件和低合金鋼鑄件及高溫高強度鈷合金鑄件規(guī)格

　　英文名稱：Standard Specification for Castings, Investment, Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures

　　原文名稱：Standard Specification for Castings, Investment, Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures

　　范 圍：This specification covers carbon and low-alloy steel and cobalt alloy castings made by the investment casting process. Fifteen grades of steel and two cobalt alloy grades are covered. Steel castings shall be heat treated either by full annealing, normalizing, normalizing and tempering, or quenching and tempering to obtain the specified properties or other properties that have been agreed upon within each grade. The castings shall conform to the requirements for chemical composition specified.

　　發(fā)布日期：2014-03-01

　　實施日期：2014-03-01

　　標準組織：美國試驗與材料協(xié)會標準(ASTM)

　　ICS分類號：(77.140.80)鋼鐵鑄件

　　中國標準分類號：(J31)鑄造

　　同一中標分類下的其他標準

　　• ASTM A48/A48M-2003(2008)　　灰口鐵鑄件規(guī)格

　　• ASTM A126-2004(2014)　　閥門、法蘭及管道配件用灰鑄鐵件規(guī)格

　　• ASTM A216/A216M-2014e1　　高溫作業(yè)用適于熔焊的碳素鋼鑄件規(guī)格

　　• ASTM A217/A217M-2014　　高溫承壓件用馬氏體不銹鋼和合金鋼鑄件的規(guī)格

　　• ASTM A220/A220M-1999(2014)　　珠光體可鍛鑄鐵規(guī)格

　　• AECMA PREN 2233-1998　　航空航天系列.真空熔化非熱處理精密鑄件耐熱合金Ni-CD1701(NiCo15Cr10Al6Ti5Mo3) a或 直徑D小于或等于50mm

　　• AECMA PREN 2441-1981　　航空航天系列鋼 FE-PL711 1250MPa小于或等于Rm小于或等于1450MPa 鍛件 De小于或等于16mm.第1版

　　• AECMA PREN 2445-1997　　航空航天系列氣體熔化鋼FE-PL8201(41NiCrMo2) 調(diào)質(zhì)鍛件De小于或等于45 mm 900MPa小于或等于Rm小于或等于1100MPa 2版

　　• AECMA PREN 2455-1981　　航空航天系列FE-PL73 880MPa小于或等于Rm小于或等于1080MPa鑄件 De小于或等于150mm.第1版