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AISI 81B35

Description

AISI 81B35 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: AISI 81B35
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel AISI 81B35
AISI 8127
SAE 8127
AISI TS8127
AISI 8128
AISI 8130
SAE 8130
AISI TS8130
AISI 8132
SAE 8132
AISI TS8132

Chemical composition(mass fraction)(wt.%) of the AISI 81B35

 

 

C
Si
Mn
P
S
Cr Ni
 0.32-0.39  0.2-0.35  0.7-0.9 0.04   0.04 0.3-0.55  0.2-0.4 
Mo Al Cu Nb Ti V Ce
 0.08-0.15            
N Co Pb B Other    
      ≥0.0005       
             

Mechanical Properties of steel grade AISI 81B35

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)
828 (≥) 944 (≥) 34 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade AISI 81B35

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
42 - -     0.42 -  
334 317 - 22.3 413   -  
691 - 33 12.2   132 343

Heat Treatment of steel grade AISI 81B35

Heat treated : 1535°C - 1117°C

Technological Curves of steel grade AISI 81B35

Cross Reference Table (Equivalent Grade) of AISI 81B35

Grade Standard Country Application
AISI 431 AISI USA Martensitic special steel
AISI 440A AISI China Martensitic special steel
AISI 440B AISI USA Martensitic special steel
AISI 440F AISI USA Martensitic special steel
AISI 440F Se AISI USA Martensitic special steel
AISI 501 AISI USA Martensitic special steel
AISI 501A AISI USA Martensitic special steel
AISI 501B AISI USA Martensitic special steel
AISI 502 AISI USA Martensitic special steel
AISI 503 AISI USA Martensitic special steel
AISI 504 AISI USA Martensitic special steel
AISI S13800 USA precipitation hardening
AISI S15500 AISI USA precipitation hardening
AISI 632 AISI USA precipitation hardening
AISI 630 AISI USA precipitation hardening
AISI 635 AISI USA precipitation hardening
AISI 631 AISI USA precipitation hardening
AISI 633 AISI USA precipitation hardening
AISI 633 AISI USA precipitation hardening
AISI 634 AISI USA precipitation hardening

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