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S14800

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S14800 S15700
#S14800

Description

USA UNS S14800 Martensitic special steel and S14800 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: S14800
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel S14800 UNS USA Martensitic special steel
S44023
S44023
S44023
S13800
S13800
PH13-8Mo
PH13-8Mo
PH14-8Mo
PH14-8Mo
S14800

Chemical composition(mass fraction)(wt.%) of the S14800

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Al(%)
0.05 1 1 Max 0.015 Max 0.015 13.75-15.5 7.75-8.75 2.O-3.0 0.75-1.50

Mechanical Properties of steel grade S14800

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)
535 (≥) 217 (≥) 43 23 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade S14800

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
21 - -     0.24 -  
543 159 - 12.3 131   -  
781 - 34 44.2   422 434

Heat Treatment of steel grade S14800

Heat treated : 1156°C - 1413°C

Technological Curves of steel grade S14800

Cross Reference Table (Equivalent Grade) of S14800

Grade Standard Country Application
S14800 UNS USA Martensitic special steel
S14800 UNS USA Martensitic special steel
S14800 S15700
Available Suppliers
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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