B 462 N08020 Stainless Steels to B 462 (2010)

B 462 N08020 - Specification & Application

  • 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

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(wt.%) of B 462 N08020 grade: to B 462 (2010)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.07
Mn - 2.00
Si - 1.00
P - 0.045
S - 0.035
Cr 19.00 21.00
Ni 32.00 38.00
Mo 2.00 3.00
Cu 3.00 4.00
Nb 8×C% 1.00

B 462 N08020 - Detail

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

Mechanical properties of grade B 462 N08020 B 462 (2010)

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
521 (≥) 565 (≥) 12 11 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical properties of grade B 462 N08020 B 462 (2010)

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
717 (≥) 796 (≥) 22 21 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 332
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
588 474 899

Equivalent Products

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