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ASTM CPF3

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ASTM Grade 31 ASTM CPF3A
#ASTM # # #CPF3

Description

ASTM CPF3 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: ASTM CPF3
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel ASTM CPF3
ASTM 12Q
ICI 6150
ASTM 13Q
ICI 8620
ASTM 14Q
ICI 8630
ASTM 15A
ICI 52100
ASTM Grade 21
ASTM Grade 31

Chemical composition(mass fraction)(wt.%) of the ASTM CPF3

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.03 2.0 1.5 0.04 0.04 17.0-21.0 8.0-12.0
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade ASTM CPF3

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)
416 (≥) 117 (≥) 11 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade ASTM CPF3

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 - -     0.11 -  
365 127 - 34.3 424   -  
162 - 24 32.2   343 224

Heat Treatment of steel grade ASTM CPF3

Heat treated : 1655°C - 1961°C

Technological Curves of steel grade ASTM CPF3

Cross Reference Table (Equivalent Grade) of ASTM CPF3

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
ASTM Grade 31 ASTM CPF3A
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