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Description

TP201 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: TP201
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy TP201
T91
K90901
T92
K92460
T122
K91271
T911
K91061
TP201
S20100

Chemical composition(mass fraction)(wt.%) of the TP201

 

C
Si
Mn
P
S
Cr Ni
0.15 1 7.5-10 0.06 0.03 4-6 17-19
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
0.25            
             

Mechanical Properties of steel grade TP201

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)
979 (≥) 927 (≥) 42 13 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade TP201

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
23 - -     0.34 -  
235 716 - 31.3 144   -  
159 - 44 13.2   344 412

Heat Treatment of steel grade TP201

Heat treated : 1585°C - 1399°C

Technological Curves of steel grade TP201


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