BS 2HR 51-2010
高膨胀耐热钢胚锭,棒材,锻件和部件用规范(Ni 25.5,Cr 15,Ti 2,Mn 1.5,Mo 1.25,Si 0.7,V 0.3)(980℃固溶处理)

高膨胀耐热钢胚锭,棒材,锻件和部件用规范(Ni 25.5,Cr 15,Ti 2,Mn 1.5,Mo 1.25,Si 0.7,V 0.3)(980℃固溶处理) 是非强制性国家标准，您可以免费下载前三页

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适用范围: This British Standard specifies requirements for nickel-chromiumtitanium-manganese-molybdenum-silicon-vanadium heat-resisting steel supplied in the following forms, and as parts. a) Bars for machining: solution treated and precipitation treated, designation HR 51A. b) Billets and bars for forging: hot or cold worked and subsequently machined or ground, designation HR 51B. c) Forgings: solution treated and precipitation treated, designation HR 51C.

BS 2HR 51-2010高膨胀耐热钢胚锭,棒材,锻件和部件用规范(Ni 25.5,Cr 15,Ti 2,Mn 1.5,Mo 1.25,Si 0.7,V 0.3)(980℃固溶处理)