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A 213 S21500

Description

USA SAE A 213/A 213M (2013), A 213 S21500 Specialsteel 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: A 213 S21500
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 213 S21500 Austenite SAE USA Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

Chemical composition(mass fraction)(wt.%) of the A 213 S21500

C Mn Si P S Cr Ni Mo B Nb V
≤0.15 5.50 -7.00 ≤1.20 ≤0.04 ≤0.03 14.00 -16.00 9.00 -11.00 ≤ ≥ 0.003 -0.009 0.75 -1.25 0.15 -0.40

Mechanical Properties of steel grade A 213 S21500

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)
191 (≥) 629 (≥) 41 24 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade A 213 S21500

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
43 - -     0.14 -  
751 126 - 31.3 111   -  
391 - 31 44.2   124 112

Heat Treatment of steel grade A 213 S21500

Heat treated : 1779°C - 1257°C

Technological Curves of steel grade A 213 S21500

Cross Reference Table (Equivalent Grade) of A 213 S21500

Grade Standard Country Application
Esshete 1250
UNS 51250
S21500
S21500

Relevant standard of A 213 S21500

A 213/A 213M (2013) Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes A-213-A-213M-(2013).pdf

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