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B 462 N08024

Favorite Datasheet
SB-729 N08020 B 463 N08024
#20Mo-4 #N08024

Description

USA SAE B 462 (2010), B 462 N08024 Specialsteel Standard Specification for Forged or Rolled UNS N06030, UNS N06022, UNS N06035, UNS N06200, UNS N06059, UNS N10362, UNS N06686, UNS N08020, UNS N08024, UNS N08026, UNS N08367, UNS N10276, UNS N10665, UNS N10675, UNS N10629, UNS N08031, UNS N06045 and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 462 N08024
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 462 N08024 Austenite SAE USA Standard Specification for Forged or Rolled UNS N06030, UNS N06022, UNS N06035, UNS N06200, UNS N06059, UNS N10362, UNS N06686, UNS N08020, UNS N08024, UNS N08026, UNS N08367, UNS N10276, UNS N10665, UNS N10675, UNS N10629, UNS N08031, UNS N06045

Chemical composition(mass fraction)(wt.%) of the B 462 N08024

C Mn Si P S Cr Ni Mo Cu Nb
≤0.03 ≤1.00 ≤0.50 ≤0.035 ≤0.035 22.50 -25.00 35.00 -40.00 3.50 -5.00 0.50 -1.50 0.15 -0.35

Mechanical Properties of steel grade B 462 N08024

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)
755 (≥) 637 (≥) 13 14 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade B 462 N08024

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
12 - -     0.23 -  
751 337 - 44.3 422   -  
593 - 44 43.2   123 233

Heat Treatment of steel grade B 462 N08024

Heat treated : 1281°C - 1115°C

Technological Curves of steel grade B 462 N08024

Cross Reference Table (Equivalent Grade) of B 462 N08024

Grade Standard Country Application
20Cb-3,20Mo-4,20Mo-6

Relevant standard of B 462 N08024

B 462 (2010) Standard Specification for Forged or Rolled UNS N06030, UNS N06022, UNS N06035, UNS N06200, UNS N06059, UNS N10362, UNS N06686, UNS N08020, UNS N08024, UNS N08026, UNS N08367, UNS N10276, UNS N10665, UNS N10675, UNS N10629, UNS N08031, UNS N06045 B-462-(2010).pdf
SB-729 N08020 B 463 N08024
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Jiangyou Longhai Special Steel Co.,Ltd.

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