441S49

This page provides 441S49 datasheet, 441S49 mechanical properties, chemical element 441S49, technical specifications of 441S49 steel material properties. 441S49 performance specifications.

441S49
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 441S49 UK austenitic special steel
317S17
318S17
320S18
326S42
347S20
394S17
430S11
430S18
434S20
436S20
Datasheet for:Steel Grades:Special Steel:441S49

Chemical composition(mass fraction)(wt.%) of the 441S49

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Other(%)
0.12-0.20 Max 1.00 Max 1.50 Max 0.04 Max 0.03 15.0-18.0 2.00-3.00 Max 0.60 Se 0.15-0.35

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 441S49

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 (≥) 141 (≥) 14 42 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 324
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
24 - -     0.22 -  
396 859 - 31.3 443   -  
863 - 41 43.2   242 144
Heat treated : 1496°C - 1473°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
441S49 UK
austenitic special steel
441S49

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