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SA-213 TP309H

Description

USA AMS SA-213/SA-213M , SA-213 TP309H Specialsteel Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-213 TP309H
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-213 TP309H Austenite AMS USA Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

Chemical composition(mass fraction)(wt.%) of the SA-213 TP309H

C Si Mn P S Cr Ni
≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 22.0 -24.0 12.0 -15.0

Mechanical Properties of steel grade SA-213 TP309H

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
544 (≥) 835 (≥) 34 44 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade SA-213 TP309H

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
21 - -     0.32 -  
325 981 - 12.3 441   -  
829 - 42 14.2   323 443

Heat Treatment of steel grade SA-213 TP309H

Heat treated : 1181°C - 1191°C

Technological Curves of steel grade SA-213 TP309H

Cross Reference Table (Equivalent Grade) of SA-213 TP309H

Relevant standard of SA-213 TP309H

SA-213/SA-213M Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes SA-213-SA-213M--.pdf

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