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C24

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C23 J12080
#C24

Description

USA ASTM C24 Steel Castings, Alloy, Specially Heat-Treated, for PressureContaining Parts, Suitable for High-Temperature Service and C24 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: C24
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy C24 ASTM USA Steel Castings, Alloy, Specially Heat-Treated, for PressureContaining Parts, Suitable for High-Temperature Service
Grade10
Grade11
Grade12
Grade13
Grade14
Grade16
CA15
CA15M
CA6NM
C23

Chemical composition(mass fraction)(wt.%) of the C24

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%)
0.2 0.6 0.20-0.80 0.04 0.045 0.80-1.25 0.90-1.20 0.15-0.25

Mechanical Properties of steel grade C24

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)
945 (≥) 523 (≥) 44 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade C24

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 - -     0.32 -  
774 979 - 42.3 241   -  
566 - 21 14.2   322 341

Heat Treatment of steel grade C24

Heat treated : 1733°C - 1631°C

Technological Curves of steel grade C24

Cross Reference Table (Equivalent Grade) of C24

Grade Standard Country Application
SKC24 JIS Japan Hollow Steel
ASTM C24 AISI USA
C24 ASTM USA Steel Castings, Alloy, Specially Heat-Treated, for PressureContaining Parts, Suitable for High-Temperature Service
C24 ASTM USA Steel Castings, Alloy, Specially Heat-Treated, for PressureContaining Parts, Suitable for High-Temperature Service
C23 J12080
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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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