15crmoH型钢可以耐高温吗?15crmoh型钢标准有几种?

   15crmoh型钢是电力工业中广泛使用的钢种，在500℃-550℃使用具有较高的热强性能。当使用温度大于550℃，其热强性能显著降低。
中外无缝钢管执行标准对照表
用途 日本 美国 德国 中国
锅炉、热交换器用碳素钢钢管 JIS G3461 STB340
(STB35) ASTM A179
A192 DIN 17175 ST35.8 GB6479 10#
STB410
(STB42) ASTM A178 C
A210 A1 DIN 17175 ST45.8 GB5310 20G
GB6479 20G
STB510 ASTM A210 C DIN 17175 19Mn5 
锅炉、热交换器用合金管管 JIS G3462 STBA20 ASTM A213 T2  GB9948 GB5310 GB6479 12CrMo
STBA22 ASTM A213 T12 DIN 17175 13CrMo44 GB9948 GB5310 GB6479 15CrMo
STBA23 ASTM A213 T11
A199 T11  
STBA24 ASTM A213 T22
A199 T22 DIN 17175 10CrMo910 GB5310 12Cr2Mo
GB6479 12Cr2Mo
STBA25 ASTM A213 T5
A199 T5 DIN 17175 12CrMo195 GB9948 1Cr5Mo
GB6479 1Cr5Mo
STBA26 ASTM A213 T9
A199 T9 DIN 17175 X12CrMo91 
加热炉用钢管 JIS G3467 STFA410   GB9948 20#
STFA23 ASTM A200 T11  
STFA24 ASTM A200 T22  
STFA25 ASTM A200 T5  GB9948 1Cr5Mo
STFA26 ASTM A200 T9  
压力管通用碳素钢管 JIS G3454 STPG370
(STPG38) ASTM A53A DIN 1629 ST35 GB8163 10#
STPG410
(STPG42) ASTM A53B DIN 1629 ST45 GB8163 20#
高温管通用碳素钢钢管 JIS G3456 STPT370
(STPT38) ASTM A106A DIN 17175 ST35.8 GB6479 10#
GB9948 10#
STPT410
(STPT42) ASTM A106B DIN 17175 ST45.8 GB5310 20G
GB6479 20G
STPT480
(STPT49) ASTM A106C  
管道用合金钢钢管 JIS G3458 STPA20 ASTM A335 P2  GB9948 GB6479 12CrMo
STPA22 ASTM A335 P12 DIN 17175 13CrMo44 GB9948 15CrMo
STPA23 ASTM A335 P11  
STPA24 ASTM A335 P22 DIN 17175 10CrMo910 GB5310 12Cr2Mo
GB6479 12Cr2Mo
STPA25 ASTM A335 P5 DIN 17175 12CrMo195 GB9948 GB6479 1Cr5Mo
STPA26 ASTM A335 P9 DIN 17175 X12CrMo91