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AISI 94B20

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UNS G94171 SAE 94B30
#AISI # #94B20

Description

AISI 94B20 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: AISI 94B20
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel AISI 94B20
AISI E9314
SAE 9314
AISI E9315
SAE 9315
AISI E9317
SAE 9317
SAE 94B15
UNS G94151
SAE 94B17
UNS G94171

Chemical composition(mass fraction)(wt.%) of the AISI 94B20

 

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.17-0.22  0.2-0.35  0.75-1  0.04  0.04  0.3-0.5 0.3-0.6
Mo Al Cu Nb Ti V Ce
0.08-0.15             
N Co Pb B Other    
      0.0005-0.003       
             

Mechanical Properties of steel grade AISI 94B20

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)
932 (≥) 377 (≥) 24 33 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade AISI 94B20

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
31 - -     0.41 -  
412 833 - 41.3 323   -  
316 - 12 22.2   332 432

Heat Treatment of steel grade AISI 94B20

Heat treated : 1792°C - 1945°C

Technological Curves of steel grade AISI 94B20

Cross Reference Table (Equivalent Grade) of AISI 94B20

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
UNS G94171 SAE 94B30
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Jiangyou Longhai Special Steel Co.,Ltd.
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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