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Description

S41603 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S41603
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy S41603
S42020
420Se
S42023
440F
S44020
440FSe
S44023
XM-34
S18200
S18235

Chemical composition(mass fraction)(wt.%) of the S41603

C
Si
Mn
P
S
Cr Ni
0.08 1 1.25 0.06 0.15 12-14  
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
≤0.025            
             

Mechanical Properties of steel grade S41603

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)
653 (≥) 234 (≥) 12 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade S41603

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 - -     0.24 -  
379 936 - 12.3 222   -  
123 - 42 41.2   333 423

Heat Treatment of steel grade S41603

Heat treated : 1222°C - 1455°C

Technological Curves of steel grade S41603


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