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WC4

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Description

USA ASTM WC4 Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service and WC4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: WC4
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy WC4 ASTM USA Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
Grade14
Grade16
CA15
CA15M
CA6NM
C23
C24
J12080
J12092
WC1

Chemical composition(mass fraction)(wt.%) of the WC4

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.05-0.20 ≤0.60 0.50-0.80 0.04 0.045 0.50-0.90 0.70-1.10 0.45-0.65

Mechanical Properties of steel grade WC4

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)
126 (≥) 925 (≥) 24 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade WC4

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 - -     0.11 -  
244 818 - 24.3 422   -  
932 - 34 23.2   343 343

Heat Treatment of steel grade WC4

Heat treated : 1439°C - 1417°C

Technological Curves of steel grade WC4

Cross Reference Table (Equivalent Grade) of WC4

Grade Standard Country Application
ASTM WC4 AISI USA
WC4 ASTM USA Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
WC4 ASTM USA Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
WC1 WC5
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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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