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ASTM LC4

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UNS J41500 ASTM LC9
#ASTM # #LC4

Description

USA AISI ASTM LC4 and ASTM LC4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ASTM LC4
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ASTM LC4 AISI USA
UNS J02505
UNS J12522
ASTM LC1
UNS J22500
ASTM LC2
ASTM LC2-1
UNS J42215
UNS J31550
ASTM LC3
UNS J41500

Chemical composition(mass fraction)(wt.%) of the ASTM LC4

C(％) Si(％) Mn(％) P(％) S(％) Ni(％)
Max 0.15 Max 0.60 0.50-0.80 Max 0.04 Max 0.045 4.00-5.00

Mechanical Properties of steel grade ASTM LC4

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)
942 (≥) 598 (≥) 11 44 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade ASTM LC4

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
14 - -     0.44 -  
499 313 - 13.3 421   -  
711 - 44 31.2   134 233

Heat Treatment of steel grade ASTM LC4

Heat treated : 1734°C - 1969°C

Technological Curves of steel grade ASTM LC4

Cross Reference Table (Equivalent Grade) of ASTM LC4

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 J41500 ASTM LC9
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