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Description

S42300 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S42300
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel S42300
S42000
S42010
S420F
S42020
420FSe
S42023
616
S42200
S42225
619

Chemical composition(mass fraction)(wt.%) of the S42300

 

C
Si
Mn
P
S
Cr Ni
0.27-0.32 0.50 0.95-1.35 0.025 0.025 11.0-12.0 ≤0.50
Mo Al Cu Nb Ti V Ce
2.50-3.00         0.20-0.30  
N Co Pb B Other    
             
             

Mechanical Properties of steel grade S42300

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)
814 (≥) 338 (≥) 21 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade S42300

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 - -     0.33 -  
985 396 - 31.3 414   -  
247 - 12 41.2   431 421

Heat Treatment of steel grade S42300

Heat treated : 1814°C - 1888°C

Technological Curves of steel grade S42300

Cross Reference Table (Equivalent Grade) of S42300

Grade Standard Country Application
S42300 UNS USA Martensitic special steel
S42300 UNS USA Martensitic special steel
UNS S42300 UNS USA precipitation hardening
UNS S42300 UNS USA precipitation hardening

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