B 462 N08020 - Cast Iron and Cast Steel

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.（≤）
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

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

Proof strength R_p0.2 (MPa)	Tensile strength R_m (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
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 Grade

1 A 240 N08020 2 A 358 N08020 3 A 959 N08020 4 B 462 N08020 5 B 463 N08020 6 B 464 N08020 7 B 468 N08020 8 B 472 N08020 9 B 473 N08020 10 B 475 N08020

Equivalent Products

Product shapes we supply:

We can customize the production of B 462 N08020 grade, contact us for the best solution.
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