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CT15C

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CN7M HK30
#CT15C

Description

USA ASTM CT15C Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application and CT15C Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: CT15C
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy CT15C ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CG3M
CG6MMN
CG8M
CK3MCuN
CK20
CH8
CH10
CH20
CN3MN
CN7M

Chemical composition(mass fraction)(wt.%) of the CT15C

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.05-0.15 0.15-1.50 0.50-1.50 0.03 0.03 19.0-21.0 31.0-34.0 0.50-1.50

Mechanical Properties of steel grade CT15C

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)
928 (≥) 158 (≥) 23 24 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade CT15C

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
42 - -     0.13 -  
131 642 - 31.3 213   -  
955 - 43 34.2   233 224

Heat Treatment of steel grade CT15C

Heat treated : 1627°C - 1186°C

Technological Curves of steel grade CT15C

Cross Reference Table (Equivalent Grade) of CT15C

Grade Standard Country Application
ASTM CT15C AISI USA
CT15C ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CT15C ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
CN7M HK30
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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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