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10Cr9Mo1VNbN
Standard GB 5310-2008 Seamless steel tubes and pipes for high pressure boiler
Standard GB /T 5310-2017 Seamless steel tubes and pipes for high pressure boiler
Standard NB /T 47008-2017 Carbon and alloy steel forgings for pressure equipment


Chemical Composition(%)


Standard Material Designation Chemical Composition (%)
GB 5310-2008
Seamless steel tubes and pipes for high pressure boiler
10Cr9Mo1VNbN
(10Cr9Mo1VNb)
 
Min
Max
GB /T 5310-2017
Seamless steel tubes and pipes for high pressure boiler
10Cr9Mo1VNbN
(10Cr9Mo1VNb)
 
Min
Max
NB /T 47008-2017
Carbon and alloy steel forgings for pressure equipment
10Cr9Mo1VNbN
 
Min
Max
For Reference Only