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Description

S20161 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S20161
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy S20161
TPXM-29
S24000
TP304N
S30451
TP316N
S31651
N08367
N08926
S31254
S32654

Chemical composition(mass fraction)(wt.%) of the S20161

C
Si
Mn
P
S
Cr Ni
0.15 3-4 4-6 0.04 0.04 15-18 4-6
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
0.08-0.2            
             

Mechanical Properties of steel grade S20161

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)
331 (≥) 416 (≥) 43 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade S20161

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 - -     0.21 -  
197 157 - 14.3 143   -  
627 - 14 21.2   422 342

Heat Treatment of steel grade S20161

Heat treated : 1121°C - 1393°C

Technological Curves of steel grade S20161


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