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Description

USA ASTM CA-28MWV Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application and CA-28MWV Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: CA-28MWV
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy CA-28MWV ASTM USA Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application
CF-3MN
CG-6MMN
CG-3M
CG-8M
CN-3M
CN-3MN
CN-7M
CN-7MS
CA-6NM
CA-6N

Chemical composition(mass fraction)(wt.%) of the CA-28MWV

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) V(%) W(%)
0.20-0.28 1.00 0.50-1.00 0.03 0.03 11.0-12.5 0.50-1.00 0.90-1.25 0.20-0.30 0.90-1.25

Mechanical Properties of steel grade CA-28MWV

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)
358 (≥) 596 (≥) 23 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade CA-28MWV

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 - -     0.33 -  
562 694 - 24.3 324   -  
415 - 21 21.2   313 433

Heat Treatment of steel grade CA-28MWV

Heat treated : 1442°C - 1342°C

Technological Curves of steel grade CA-28MWV

Cross Reference Table (Equivalent Grade) of CA-28MWV

Grade Standard Country Application
CA-28MWV AISI USA
CA-28MWV ASTM USA Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application
CA-28MWV ASTM USA Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application

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