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UNS G10490

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AISI 1049 SAE 1050
#UNS # # #G10490

Description

UNS G10490 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: UNS G10490
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel UNS G10490
AISI 1044
UNS G10440
SAE 1045
AISI 1045
UNS G10450
SAE 1046
AISI 1046
UNS G10460
SAE 1049
AISI 1049

Chemical composition(mass fraction)(wt.%) of the UNS G10490

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
 0.46-0.53  0.07-0.6(a,b)  0.6-0.9  0.03  0.05    
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade UNS G10490

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)
676 (≥) 546 (≥) 32 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade UNS G10490

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
34 - -     0.34 -  
626 573 - 33.3 443   -  
648 - 24 21.2   134 442

Heat Treatment of steel grade UNS G10490

Heat treated : 1696°C - 1861°C

Technological Curves of steel grade UNS G10490

Cross Reference Table (Equivalent Grade) of UNS G10490

Grade Standard Country Application
UNS G10300 UNS USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar
UNS G10080 UNS USA General use carbon steel bar
UNS G10110 UNS USA General use carbon steel bar
ASTM 1012 ASTM USA General use carbon steel bar
UNS G10120 UNS USA General use carbon steel bar
UNS G10130 UNS USA General use carbon steel bar
UNS G10150 UNS USA General use carbon steel bar
UNS G10160 UNS USA General use carbon steel bar
UNS G10170 UNS USA General use carbon steel bar
UNS G10180 UNS USA General use carbon steel bar
UNS G10190 UNS USA General use carbon steel bar
UNS G10200 UNS USA General use carbon steel bar
UNS G10210 UNS USA General use carbon steel bar
UNS T72301 UNS USA Carbon tool steel
W2-A ASTM USA Carbon tool steel
UNS T72302 UNS USA Carbon tool steel
UNS S42800 UNS USA Martensitic special steel
UNS S43100 UNS USA Martensitic special steel
AISI 1049 SAE 1050
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