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ASTM CF8C

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UNS J92800 UNS J92710
#ASTM # # #CF8C

Description

ASTM CF8C Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: ASTM CF8C
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel ASTM CF8C
ASTM CF3MA
ASTM CF3MN
UNS J92804
ASTM CF8A
ASTM CF8
UNS J92600
ASTM CF3
UNS J92500
ASTM CF3M
UNS J92800

Chemical composition(mass fraction)(wt.%) of the ASTM CF8C

 


C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.08 2.0 1.5 0.04 0.04 18.0-21.0 9.0-12.0
Mo Al Cu Nb Ti V Ce
≤0.5     ≥8*C~1.0      
N Co Pb B Other    
             
             

Mechanical Properties of steel grade ASTM CF8C

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)
554 (≥) 782 (≥) 23 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade ASTM CF8C

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
43 - -     0.41 -  
256 675 - 23.3 344   -  
755 - 24 34.2   112 221

Heat Treatment of steel grade ASTM CF8C

Heat treated : 1556°C - 1738°C

Technological Curves of steel grade ASTM CF8C

Cross Reference Table (Equivalent Grade) of ASTM CF8C

Grade Standard Country Application
ASTM 1030 ASTM USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
ASTM 1008 ASTM USA General use carbon steel bar
ASTM 1010 ASTM USA General use carbon steel bar
ASTM 1013 ASTM USA General use carbon steel bar
ASTM 1015 ASTM USA General use carbon steel bar
ASTM 1016 ASTM USA General use carbon steel bar
ASTM 1017 ASTM USA General use carbon steel bar
ASTM 1018 ASTM USA General use carbon steel bar
ASTM 1019 ASTM USA General use carbon steel bar
ASTM 1020 ASTM USA General use carbon steel bar
ASTM 1021 ASTM USA General use carbon steel bar
ASTM W1-A ASTM USA Carbon tool steel
ASTM A182 F55 ASTM USA Super Duplex
ASTM 431 ASTM USA Martensitic special steel
ASTM 440A ASTM USA Martensitic special steel
ASTM 440B ASTM USA Martensitic special steel
ASTM 440C ASTM USA Martensitic special steel
ASTM 501 ASTM USA Martensitic special steel
UNS J92800 UNS J92710
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