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WC9

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WC6 WC11
#WC9

Description

USA ASTM WC9 Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service and WC9 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: WC9
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy WC9 ASTM USA Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
CA15M
CA6NM
C23
C24
J12080
J12092
WC1
WC4
WC5
WC6

Chemical composition(mass fraction)(wt.%) of the WC9

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Al(%)
0.05-0.18 ≤0.60 0.40-0.70 0.04 0.045 2.00-2.75 － 0.90-1.20 ≤0.01

Mechanical Properties of steel grade WC9

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)
515 (≥) 345 (≥) 31 23 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade WC9

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
13 - -     0.42 -  
171 626 - 13.3 332   -  
468 - 44 44.2   131 442

Heat Treatment of steel grade WC9

Heat treated : 1155°C - 1946°C

Technological Curves of steel grade WC9

Cross Reference Table (Equivalent Grade) of WC9

Grade Standard Country Application
ASTM WC9 AISI USA
WC9 ASTM USA Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
WC9 ASTM USA Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
WC6 WC11
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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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