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CB-30

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CA-15M CC-50
#CB-30

Description

USA ASTM CB-30 Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application and CB-30 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: CB-30
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy CB-30 ASTM USA Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application
CF-8M
CF-8C
CF-16F
CF-16Fa
CH-10
CH-20
CK-20
CE-30
CA-15
CA-15M

Chemical composition(mass fraction)(wt.%) of the CB-30

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.3 1.50 1.00 0.04 0.04 18.0-21.0 ≤2.0 －

Mechanical Properties of steel grade CB-30

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)
234 (≥) 438 (≥) 13 34 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade CB-30

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
33 - -     0.43 -  
673 432 - 34.3 244   -  
527 - 44 14.2   343 114

Heat Treatment of steel grade CB-30

Heat treated : 1234°C - 1784°C

Technological Curves of steel grade CB-30

Cross Reference Table (Equivalent Grade) of CB-30

Grade Standard Country Application
CB-30 ASTM USA
CB-30 ASTM USA Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application
CB-30 ASTM USA Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application
CA-15M CC-50
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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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