镍基合金原材料性能对比.doc

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1、.镍基合金原材料性能对比序号1*23*4*5*6备注材料标准ASTMA240ASTMSB575ASTMSB575ASTMSB435ASTMSB409ASTMSB536*UOP和A6GB项目用材料牌号310S（UNSS31008）HastelloyC276(UNSN10276)HastelloyG35（UNSN06035）HastelloyX(UNSN06002)INCOLOYalloy800HT(UNSN08811)RA330(UNSN08330)密度，103kg/m37.908.878.188.318.038.03平均热膨胀系数mm/(mm•℃)20℃14.7

2、10.813.114.214.650℃15.011.013.314.614.775℃15.211.213.414.914.8100℃15.411.413.515.115.0125℃15.611.613.615.315.1150℃15.711.713.715.515.3175℃15.911.913.815.615.4200℃16.012.013.915.815.5225℃16.112.214.015.915.6250℃16.312.414.016.015.7275℃16.412.514.116.115.7300℃16.512.614.216.215.8325℃16

3、.612.814.316.315.9350℃16.612.914.416.416.0375℃16.713.014.516.516.2400℃16.813.114.616.516.3425℃16.913.214.716.6-450℃17.013.314.916.7-..475℃17.113.415.016.8-500℃17.213.515.116.8-525℃17.213.615.216.9-550℃17.313.715.317.0-575℃17.413.815.517.1-600℃17.513.915.617.2-625℃17.614.015.717.2-650

4、℃17.714.115.817.3-675℃17.814.215.917.4-700℃17.914.316.017.5-725℃18.014.316.117.6-750℃18.114.416.217.7-775℃18.214.516.317.8-800℃18.314.616.517.9-825℃18.414.616.618.0-序号123456备注材料标准ASTMA240ASTMSB575ASTMSB575ASTMSB435ASTMSB409ASTMSB536材料牌号310S（UNSS31008）HastelloyC276(UNSN10276)Hastelloy

5、G35（UNSN06035）HastelloyX(UNSN06002)INCOLOYalloy800HT(UNSN08811)RA330(UNSN08330)弹性模量103MPa-200℃209220211211207-125℃204215206206202-75℃20121220220219925℃195205192（38℃）196196193100℃189201187（95℃）192192189150℃186198189189186..200℃183195181（205℃）187187184250℃179193184184181300℃176190174（3

6、15℃）182182179350℃172187179179176400℃169184167（425℃）176176173450℃165181173173170500℃160178170170167550℃156175167167164600℃151171163164161650℃146167160160157700℃140163156156153750℃-159152152150800℃-----850℃-----序号123456备注材料标准ASTMA240ASTMSB575ASTMSB575ASTMSB435ASTMSB409ASTMSB536材料牌号310S

7、（UNSS31008）HastelloyC276(UNSN10276)HastelloyG35（UNSN06035）HastelloyX(UNSN06002)INCOLOYalloy800HT(UNSN08811)RA330(UNSN08330)许用应力MPa室温13818816116111513865℃138188161161111130100℃138188161161105121125℃138188161161102116150℃13818816116199.2113175℃-18816116196.6110200℃13818815416194.2107..

8、225℃-1881491