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Description

TP429 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: TP429
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy TP429
TPXM-15
S38100
S38815
N08367
N08926
N08904
TP405
S40500
TP410
S41000

Chemical composition(mass fraction)(wt.%) of the TP429

C
Si
Mn
P
S
Cr Ni
0.12 1 1 0.04 0.03 14-16  
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade TP429

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)
846 (≥) 668 (≥) 11 42 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade TP429

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
12 - -     0.42 -  
718 339 - 41.3 244   -  
852 - 44 22.2   442 314

Heat Treatment of steel grade TP429

Heat treated : 1659°C - 1625°C

Technological Curves of steel grade TP429


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