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Description

USA AISI M29953 Specialsteel Electrolytic Manganese and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: M29953
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel M29953 Precipitation-Hardening AISI USA Electrolytic Manganese

Chemical composition(mass fraction)(wt.%) of the M29953

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo
0.08 -0.15 ≤0.75 1.00 -2.00 ≤ ≥ ≤0.03 8.50 -10.50 27.00 -31.00 ≤ ≥ ≤0.50 ≤ ≥ ≤ ≥ ≤ ≥ ≤0.50

Mechanical Properties of steel grade M29953

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)
119 (≥) 954 (≥) 32 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade M29953

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
31 - -     0.11 -  
568 294 - 32.3 441   -  
745 - 32 21.2   444 442

Heat Treatment of steel grade M29953

Heat treated : 1513°C - 1635°C

Technological Curves of steel grade M29953

Cross Reference Table (Equivalent Grade) of M29953

Grade Standard Country Application
29-9

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