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C5

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WC11 C12
#C5

Description

USA ASTM C5 Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service and C5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: C5
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy C5 ASTM USA Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
C23
C24
J12080
J12092
WC1
WC4
WC5
WC6
WC9
WC11

Chemical composition(mass fraction)(wt.%) of the C5

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
≤0.20 ≤0.75 0.40-0.70 0.04 0.045 4.00-6.50 － 0.45-0.60

Mechanical Properties of steel grade C5

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)
496 (≥) 442 (≥) 34 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade C5

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
32 - -     0.22 -  
254 116 - 11.3 324   -  
882 - 13 44.2   342 321

Heat Treatment of steel grade C5

Heat treated : 1515°C - 1778°C

Technological Curves of steel grade C5

Cross Reference Table (Equivalent Grade) of C5

Grade Standard Country Application
C55W DIN Germany Carbon tool steel
STC5 KS Korea Carbide for cutting tools
STC5 KS Korea Carbide for cutting tools
ASTM WC5 GBT USA
ASTM C5 AISI China
OLC50 STAS/SR Romania Structural steel
OLC50S STAS/SR Romania Structural steel
OLC50X STAS/SR Romania Structural steel
OLC55S STAS/SR Romania Structural steel
OLC55XS STAS/SR Romania Structural steel
OLC55CS STAS/SR Romania Alloy structural steel
OLC50AT STAS/SR Romania Alloy structural steel
OLC55A STAS/SR Romania Alloy structural steel
C50E UNE Spain Spain structural alloy steel
C55E UNE Spain Spain structural alloy steel
C55R UNE Spain Spain structural alloy steel
C51U UNE Spain Spain structural alloy steel
RC50 ONORM Austria Austrian structural steel
RC55 ONORM Austria Austrian structural steel
EN C50E EN Euronorm Euronorm Structural steel
WC11 C12
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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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