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ASTM CE20N

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ASTM CE8MN UNS J92802
#ASTM # #CE20N

Description

USA AISI ASTM CE20N and ASTM CE20N Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ASTM CE20N
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ASTM CE20N AISI USA
ASTM CF10M
UNS J92901
UNS J92971
ASTM CF10MC
UNS J92972
ASTM CF10SMnN
ASTM CD3MWCuN
UNS J93970
ASTM CD4MCu
ASTM CE8MN

Chemical composition(mass fraction)(wt.%) of the ASTM CE20N

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%)
Max 0.20 Max 1.50 Max 1.50 Max 0.04 Max 0.040 23.0-26.0 8.0-11.0 Max 0.50 0.08-0.20

Mechanical Properties of steel grade ASTM CE20N

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)
464 (≥) 715 (≥) 24 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade ASTM CE20N

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
24 - -     0.21 -  
937 154 - 14.3 312   -  
672 - 31 44.2   143 422

Heat Treatment of steel grade ASTM CE20N

Heat treated : 1445°C - 1797°C

Technological Curves of steel grade ASTM CE20N

Cross Reference Table (Equivalent Grade) of ASTM CE20N

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 CE8MN UNS J92802
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