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ASTM CN-3MN

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19Cr-24Ni+Mo+Cu UNS J94651
#ASTM # #CN-3MN

Description

USA AISI ASTM CN-3MN and ASTM CN-3MN Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ASTM CN-3MN
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ASTM CN-3MN AISI USA
ASTM CG-3M
ASTM CG-8M
UNS J93000
19Cr-11Ni+Mo
20Cr-29Ni+Mo+Cu
ASTM CN-7M
UNS J08007
ASTM CN-7MS
UNS J94650
19Cr-24Ni+Mo+Cu

Chemical composition(mass fraction)(wt.%) of the ASTM CN-3MN

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) N(%) Cu(%)
Max 0.03 Max 1.00 Max 2.00 Max 0.04 Max 0.010 20.0-22.0 23.5-25.5 6.0-7.0 0.18-0.26 Max 0.75

Mechanical Properties of steel grade ASTM CN-3MN

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)
585 (≥) 267 (≥) 44 23 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade ASTM CN-3MN

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
11 - -     0.41 -  
475 431 - 23.3 132   -  
849 - 41 24.2   214 322

Heat Treatment of steel grade ASTM CN-3MN

Heat treated : 1241°C - 1873°C

Technological Curves of steel grade ASTM CN-3MN

Cross Reference Table (Equivalent Grade) of ASTM CN-3MN

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-24Ni+Mo+Cu UNS J94651
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