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ASTM CF-8M

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19Cr-9Ni 19Cr-10Ni+Mo
#ASTM # # #CF-8M

Description

ASTM CF-8M Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: ASTM CF-8M
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel ASTM CF-8M
ASTM Grade 1795-1450(260-210)
UNS 52100
ASTM Grade 1795-1450L(260-210L)
UNS 52101
ASTM CF-8
19Cr-9Ni
ASTM CG-12
22Cr-12Ni
ASTM CF-20
19Cr-9Ni

Chemical composition(mass fraction)(wt.%) of the ASTM CF-8M

 

 

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
2.0-3.0            
N Co Pb B Other    
             
             

Mechanical Properties of steel grade ASTM CF-8M

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)
865 (≥) 717 (≥) 33 12 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade ASTM CF-8M

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 - -     0.44 -  
316 646 - 44.3 313   -  
747 - 23 31.2   234 114

Heat Treatment of steel grade ASTM CF-8M

Heat treated : 1975°C - 1627°C

Technological Curves of steel grade ASTM CF-8M

Cross Reference Table (Equivalent Grade) of ASTM CF-8M

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
19Cr-9Ni 19Cr-10Ni+Mo
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