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Description

USA AISI S41050 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S41050
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel S41050 AISI USA
S40910
S40920
S40930
409Cb
S40940
S40945
S40975
S40976
S40977
S41045

Chemical composition(mass fraction)(wt.%) of the S41050

C
Si
Mn
P
S
Cr Ni
 0.04  1.00 1.00  0.045  0.030  10.5-12.0  0.60-1.10 
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
0.10             
             

Mechanical Properties of steel grade S41050

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)
453 (≥) 162 (≥) 42 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade S41050

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
21 - -     0.33 -  
946 198 - 31.3 331   -  
613 - 11 32.2   343 114

Heat Treatment of steel grade S41050

Heat treated : 1581°C - 1435°C

Technological Curves of steel grade S41050

Cross Reference Table (Equivalent Grade) of S41050

Grade Standard Country Application
S41050 UNS USA Martensitic special steel
S41050 UNS USA Martensitic special steel

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