Maraging Steel 250 / C250

USA AMS Maraging Steel 250 / C250 Structural and constructional steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

AMS Maraging Steel 250 / C250 AMS Maraging Steel 250 / C250 Datasheet
Category Class Grade Type Standard Country Application
Steel GradesSuperalloys Maraging Steel 250 / C250 Martensite AMS USA Structural and constructional steels
Datasheet for:Steel Grades:Superalloys:Maraging Steel 250 / C250

Chemical composition(mass fraction)(wt.%) of the Maraging Steel 250 / C250

Elements Min.(≥) Max.(≤)
C - 0.03
Ni 17.00 19.00
Co 7.00 8.50
Mn - 0.10
Si - 0.10
Al 0.05 0.15
Mo 4.60 5.20
S - 0.010
P - 0.010
Ti 0.30 0.50
Fe - Bal
Cr - 0.50
Cu - 0.50

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade Maraging Steel 250 / C250

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)
396 (≥) 268 (≥) 13 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 242
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 - -     0.14 -  
736 184 - 13.3 123   -  
297 - 43 32.2   311 311
Heat treated : 1898°C - 1752°C
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
Maraging Steel 250 / C250 AMS USA
Structural and constructional steels
K92890 UNS USA
Structural and constructional steels
1.6359 DIN Germany
Structural and constructional steels
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Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
Maraging Steel 250 / C250 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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