M-25S

ASTM A494/A494M-2000 - Castings, Nickel and Nickel Alloy

This page provides M-25S datasheet, M-25S mechanical properties, chemical element M-25S, technical specifications of M-25S steel material properties. M-25S performance specifications.

Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy M-25S ASTM USA Castings, Nickel and Nickel Alloy
J92999
J93000
J08007
J94650
J94651
J93254
CZ-100
M-35-1
M-35-2
M-30H
Datasheet for:Steel Grades:Special Alloy:M-25S

Chemical composition(mass fraction)(wt.%) of the M-25S

C(%) Si(%) Mn(%) P(%) S(%) Ni(%) Cu(%) Fe(%)
0.25 3.5-4.5 1.5 0.03 0.03 Bal 27.0-33.0 ≤3.50

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade M-25S

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)
531 (≥) 163 (≥) 41 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 243
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
32 - -     0.31 -  
392 572 - 41.3 333   -  
252 - 33 31.2   442 122
Heat treated : 1116°C - 1118°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
M-25S AISI USA
M-25S ASTM USA
Castings, Nickel and Nickel Alloy
M-25S ASTM USA
Castings, Nickel and Nickel Alloy
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M-25S can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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