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PH15-7MO(Type632)

Description

USA UNS PH15-7MO(Type632) Martensitic special steel and PH15-7MO(Type632) Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: PH15-7MO(Type632)
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel PH15-7MO(Type632) UNS USA Martensitic special steel
S13800
PH13-8Mo
PH13-8Mo
PH14-8Mo
PH14-8Mo
S14800
S14800
S15700
S15700
PH15-7MO(Type632)

Chemical composition(mass fraction)(wt.%) of the PH15-7MO(Type632)

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Al(%)
0.09 1 1 Max 0.04 Max 0.03 14.0-16.0 6.50-7.75 2.O-3.0 0.75-1.50

Mechanical Properties of steel grade PH15-7MO(Type632)

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)
559 (≥) 873 (≥) 44 44 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade PH15-7MO(Type632)

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
22 - -     0.24 -  
151 468 - 32.3 131   -  
395 - 13 22.2   113 232

Heat Treatment of steel grade PH15-7MO(Type632)

Heat treated : 1262°C - 1724°C

Technological Curves of steel grade PH15-7MO(Type632)

Cross Reference Table (Equivalent Grade) of PH15-7MO(Type632)

Grade Standard Country Application
PH15-7MO(Type632) UNS USA Martensitic special steel
PH15-7MO(Type632) UNS USA Martensitic special steel

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