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S15500

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S15500 S17400
#S15500

Description

USA UNS S15500 Martensitic special steel and S15500 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: S15500
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel S15500 UNS USA Martensitic special steel
PH14-8Mo
S14800
S14800
S15700
S15700
PH15-7MO(Type632)
PH15-7MO(Type632)
15-5PH
15-5PH
S15500

Chemical composition(mass fraction)(wt.%) of the S15500

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%) Nb(%)
0.07 1 1 Max 0.04 Max 0.03 14.0-15.5 3.50-5.5 2.50-4.50 0.15-0.45

Mechanical Properties of steel grade S15500

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)
129 (≥) 912 (≥) 42 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade S15500

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
14 - -     0.12 -  
616 619 - 23.3 433   -  
317 - 32 22.2   442 143

Heat Treatment of steel grade S15500

Heat treated : 1941°C - 1851°C

Technological Curves of steel grade S15500

Cross Reference Table (Equivalent Grade) of S15500

Grade Standard Country Application
UNS S15500 UNS USA precipitation hardening
AISI S15500 AISI USA precipitation hardening
S15500 UNS USA Martensitic special steel
S15500 UNS USA Martensitic special steel
S15500 S17400
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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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