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ASTM LCB

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UNS J03003 ASTM LCC
#ASTM # #LCB

Description

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

Datasheet for: Steel Grades:Special Alloy: ASTM LCB
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ASTM LCB AISI USA
UNS J42045
ASTM C12
UNS J82090
ASTM C12A
UNS J84090
ASTM CA15
UNS J91150
ASTM LCA
UNS J02504
UNS J03003

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) Cu(%)
Max 0.30 Max 0.60 Max 1.00 Max 0.040 Max 0.045 Max 0.50 Max 0.50 Max 0.20 Max 0.03 Max 0.30

Mechanical Properties of steel grade ASTM LCB

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)
678 (≥) 241 (≥) 21 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade ASTM LCB

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
13 - -     0.34 -  
266 694 - 14.3 222   -  
619 - 21 42.2   311 433

Heat Treatment of steel grade ASTM LCB

Heat treated : 1956°C - 1748°C

Technological Curves of steel grade ASTM LCB

Cross Reference Table (Equivalent Grade) of ASTM LCB

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 J03003 ASTM LCC
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