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The knowledge
Alloy Titanium Welded Wire
Gr5 titanium alloy heat treatment:
Mpa,Gr5 material after solution enhancement treatment, the strength does not increase to 1100MPa, the strength of annealing state is generally 900MPa
●Gr5 thermal expansion coefficient:
Gr5 titanium alloy has a series of advantages such as excellent corrosion resistance, small density, high specific strength and good toughness and weldability, which have been successfully applied in aerospace, petrochemical, shipbuilding, automobile, medicine and other departments.
● Mechanical properties of Gr5 alloy titanium welded wire:
Sigma b / 895 MPa or Better tensile strength, of specified residual elongation stress in the sigma r0.2 / MPa or greater 825, 5 (%) of 10 or higher elongation delta, reduction of area bits (%) of 25 or higher
●Gr5 titanium alloy density:
4.5 (g/cm3) Operating temperature -100 ~ 550 (℃)
●Gr5 titanium alloy chemical composition:
Allowance for Gr5 alloy titanium welded wire, (Ti), iron (Fe) 0.30, or less carbon (C) 0.10, or less nitrogen (N) 0.05 or less, hydrogen (H), 0.015 or less oxygen (O) of 0.20 or less, aluminum (Al) 5.5 ~ 6.8, vanadium (V) 3.5 ~ 4.5 [1-4]
●Gr5 thermal expansion coefficient:
Gr5 alloy titanium welded wire has a series of advantages such as excellent corrosion resistance, small density, high specific strength and good toughness and weldability, which have been successfully applied in aerospace, petrochemical, shipbuilding, automobile, medicine and other departments.
● Mechanical properties of Gr5 titanium alloy:
Sigma b / 895 MPa or greater tensile strength, of specified residual elongation stress in the sigma r0.2 / MPa or greater 825, 5 (%) of 10 or higher elongation delta, reduction of area bits (%) of 25 or higher
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