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A 249 S32100

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A 240 S32100 A 269 S32100
#321 #S32100

Description

USA SAE A 240/A 240M (2012), A 249 S32100 Specialsteel Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 249 S32100
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 249 S32100 Austenite SAE USA Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes

Chemical composition(mass fraction)(wt.%) of the A 249 S32100

C Mn Si P S Cr Ni N
≤0.08 ≤2.00 ≤1.00 ≤0.045 ≤0.03 17.00 -19.00 9.00 -12.00 ≤0.10

Mechanical Properties of steel grade A 249 S32100

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)
776 (≥) 399 (≥) 14 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade A 249 S32100

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
11 - -     0.42 -  
247 544 - 22.3 431   -  
121 - 23 34.2   422 324

Heat Treatment of steel grade A 249 S32100

Heat treated : 1897°C - 1733°C

Technological Curves of steel grade A 249 S32100

Cross Reference Table (Equivalent Grade) of A 249 S32100

Grade Standard Country Application
1.7321
321
S32100
321H
S32109
S32101
S32100
321
S32109
321 H
S32101
TP321
S32100
TP321H
S32109
TP321
S32100
TP321H
S32109
TP321

Relevant standard of A 249 S32100

A 240/A 240M (2012) Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes A-240-A-240M-(2012).pdf
A 240 S32100 A 269 S32100
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