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Description

TP304N High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: TP304N
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy TP304N
TP304LN
S30453
TP316
S31600
TP316L
S31603
TP316LN
S31653
TPXM-29
S24000

Chemical composition(mass fraction)(wt.%) of the TP304N

 

C
Si
Mn
P
S
Cr Ni
0.08 0.75 2 0.04 0.03 18-20 8-11
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
0.1-0.16            
             

Mechanical Properties of steel grade TP304N

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)
232 (≥) 994 (≥) 32 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade TP304N

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
24 - -     0.33 -  
692 679 - 11.3 111   -  
532 - 42 41.2   424 114

Heat Treatment of steel grade TP304N

Heat treated : 1376°C - 1699°C

Technological Curves of steel grade TP304N


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