NB/T47019-2011 09CrCuSb Alloy seamless steel Tube
Application
Boiler,Superheater, Condenser and Heat-exchanger
Size Range
OD: 12.7-177.8 mm
WT:2.2-15 mm
Length: 3m-12m or according to your requirements
Standead
Grade
Chemical
Composition%
C
Mn
P
S
Si
Cr
Sb
Cu
NB/T47019-2011
09CrCuSb
≤0.12
0.35-0.65
≤0.035
≤0.02
0.2-~0.4
0.70~1.10
0.04~0.10
0.25~0.45
Standead
Grade
Mechanical Properties
Tensile
Strength(Mpa)
Yield
Strength(Mpa)
Elongation(%)
NB/T47019-2011
09CrCuSb
≥245
390~550
≥25
Surface Treatment
Black painting, transparent oil etc
Inspection
Chemical Composition Inspection,Mechanical Properties Test, Surfactsurfact and Dinmension Test, Non-destructive test, Hydrostatic Test.
Heat Treatment
Annealed & Normalized
Packages
Bundles, wooden cases or according to your requirements
Certificate
ISO,PED,BV etc
