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Description

S44004 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S44004
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy S44004
612
T11310
613
614
S41000
615
S41800
616
S42200
617

Chemical composition(mass fraction)(wt.%) of the S44004

 

 

C
Si
Mn
P
S
Cr Ni
1.10 0.40 0.50     17.50  
Mo Al Cu Nb Ti V Ce
0.50            
N Co Pb B Other Approximate bernum  
        Fe...
 
AISI 440C  
             

Mechanical Properties of steel grade S44004

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)
177 (≥) 936 (≥) 12 43 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade S44004

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
14 - -     0.21 -  
724 854 - 23.3 442   -  
796 - 22 11.2   222 143

Heat Treatment of steel grade S44004

Heat treated : 1143°C - 1582°C

Technological Curves of steel grade S44004

Cross Reference Table (Equivalent Grade) of S44004

Grade Standard Country Application
UNS S44004 UNS USA Martensitic special steel

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