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Description

TP310H High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: TP310H
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy TP310H
TP309S
S30908
TP309H
S30909
TP309Cb
S30940
TP309HCb
S30941
TP310S
S31008

Chemical composition(mass fraction)(wt.%) of the TP310H

 

 

C
Si
Mn
P
S
Cr Ni
0.04-0.1 1 2 0.045 0.03 19-22 24-26
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade TP310H

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)
854 (≥) 735 (≥) 12 32 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade TP310H

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
42 - -     0.24 -  
575 952 - 31.3 412   -  
358 - 33 41.2   143 131

Heat Treatment of steel grade TP310H

Heat treated : 1474°C - 1422°C

Technological Curves of steel grade TP310H


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