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TB6

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Be3 LF6
#TB6

Description

China SMC GJB 1538A (2008), TB6 Specialsteel Aircraft structure with titanium alloy rod specifications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: TB6
Category Class Grade Standard Country Application
Steel GradesSpecialsteel TB6 SMC China Aircraft structure with titanium alloy rod specifications

Chemical composition(mass fraction)(wt.%) of the TB6

Ti Al V Fe C N H O Y Others total Total Others
≤Remainder 2.6000 -3.4000 9.0000 -11.0000 1.6000 -2.2000 ≤0.0500 ≤0.0500 ≤0.0125 ≤0.1300 ≤0.0050 ≤0.1000 ≤0.3000

Mechanical Properties of steel grade TB6

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)
637 (≥) 364 (≥) 32 31 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade TB6

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
32 - -     0.14 -  
655 685 - 31.3 143   -  
231 - 24 14.2   232 224

Heat Treatment of steel grade TB6

Heat treated : 1875°C - 1465°C

Technological Curves of steel grade TB6

Relevant standard of TB6

GJB 1538A (2008) Aircraft structure with titanium alloy rod specifications GJB-1538A---(2008).pdf
Be3 LF6
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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