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UNS G94401

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SAE 94B40 SAE 9442
#UNS # #G94401

Description

UNS G94401 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: UNS G94401
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel UNS G94401
SAE 94B15
UNS G94151
SAE 94B17
UNS G94171
AISI 94B20
SAE 94B30
UNS G94301
SAE 9437
SAE 9440
SAE 94B40

Chemical composition(mass fraction)(wt.%) of the UNS G94401

 

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.38-0.43 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 UNS G94401

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)
636 (≥) 494 (≥) 12 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade UNS G94401

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
41 - -     0.14 -  
866 148 - 44.3 411   -  
278 - 13 21.2   134 212

Heat Treatment of steel grade UNS G94401

Heat treated : 1457°C - 1723°C

Technological Curves of steel grade UNS G94401

Cross Reference Table (Equivalent Grade) of UNS G94401

Grade Standard Country Application
UNS G10300 UNS USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar
UNS G10080 UNS USA General use carbon steel bar
UNS G10110 UNS USA General use carbon steel bar
ASTM 1012 ASTM USA General use carbon steel bar
UNS G10120 UNS USA General use carbon steel bar
UNS G10130 UNS USA General use carbon steel bar
UNS G10150 UNS USA General use carbon steel bar
UNS G10160 UNS USA General use carbon steel bar
UNS G10170 UNS USA General use carbon steel bar
UNS G10180 UNS USA General use carbon steel bar
UNS G10190 UNS USA General use carbon steel bar
UNS G10200 UNS USA General use carbon steel bar
UNS G10210 UNS USA General use carbon steel bar
UNS T72301 UNS USA Carbon tool steel
W2-A ASTM USA Carbon tool steel
UNS T72302 UNS USA Carbon tool steel
UNS S42800 UNS USA Martensitic special steel
UNS S43100 UNS USA Martensitic special steel
SAE 94B40 SAE 9442
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