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ASTM 5120

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UNS G51170 UNS G51200
#ASTM # # #5120

Description

ASTM 5120 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: ASTM 5120
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel ASTM 5120
ASTM 4820
UNS G48200
ASTM 5015
UNS G50150
ASTM 5046
UNS G50460
ASTM 5115
UNS G51150
ASTM 5117
UNS G51170

Chemical composition(mass fraction)(wt.%) of the ASTM 5120

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.17-0.22   0.15-0.35 0.7-0.9 0.035  0.04   0.7-0.9  
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade ASTM 5120

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)
318 (≥) 869 (≥) 24 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade ASTM 5120

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 - -     0.24 -  
658 935 - 41.3 231   -  
478 - 14 11.2   433 141

Heat Treatment of steel grade ASTM 5120

Heat treated : 1466°C - 1473°C

Technological Curves of steel grade ASTM 5120

Cross Reference Table (Equivalent Grade) of ASTM 5120

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 G51170 UNS G51200
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