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PH 15-7 Mo

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PH 15-7 Mo PH 15-7 Mo
#PH15-7Mo

Description

USA UNS SAE AMS 5657C (1960), PH 15-7 Mo Specialsteel Steel Bars and Forgings, Corrosion and Moderate Heat-Resistant 15Cr - 7.1Ni - 2.5Mo - 1.1Al and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: PH 15-7 Mo
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel PH 15-7 Mo Precipitation-Hardening UNS USA Steel Bars and Forgings, Corrosion and Moderate Heat-Resistant 15Cr - 7.1Ni - 2.5Mo - 1.1Al

Chemical composition(mass fraction)(wt.%) of the PH 15-7 Mo

C Si Mn Cr Ni Mo Co W Al Cu Ti Fe
≤0.07 ≤0.30 ≤0.50 ≤15.00 ≤7.00 ≤2.20 ≤ ≥ ≤ ≥ ≤1.17 ≤ ≥ ≤ ≥ ≤remaining

Mechanical Properties of steel grade PH 15-7 Mo

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)
634 (≥) 894 (≥) 12 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade PH 15-7 Mo

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
23 - -     0.34 -  
645 492 - 24.3 323   -  
787 - 42 33.2   122 434

Heat Treatment of steel grade PH 15-7 Mo

Heat treated : 1464°C - 1119°C

Technological Curves of steel grade PH 15-7 Mo

Cross Reference Table (Equivalent Grade) of PH 15-7 Mo

Grade Standard Country Application
PH15-7MO(Type632)

Relevant standard of PH 15-7 Mo

SAE AMS 5657C (1960) Steel Bars and Forgings, Corrosion and Moderate Heat-Resistant 15Cr - 7.1Ni - 2.5Mo - 1.1Al SAE-AMS-5657C-(1960).pdf
PH 15-7 Mo PH 15-7 Mo
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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