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Ti-Grade 7

titanium grade 7 rod

Overview of Titanium Grade 7 alloy

Ti Grade 7 alloy is an α Titanium alloy made by adding a small amount of the precious metal palladium to commercial pure Titanium.

Ti-0.2Pd not only has various properties that similar to pure Titanium, but also has better corrosion resistance. Therefore, it is widely used in chemical industry, especially in petrochemical industry.

titanium grade 7 sheet

We produce Ti Grade 7 alloy in various forms such as Ti-0.2Pd Sheet, Ti Grade 7 Rod, Ti Gr.7 Tube and Wire.

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    • Properties of Ti Grade 7 alloy

    Ti Grade 7 Titanium alloy thermal conductivity
    θ/℃ 20 100 200 300 400 500 600
    λ/W·m-1·K-1 16.4 16.7 17.1 17.4 17.7 17.9 18.2
    Ti Grade 7 Titanium alloy specific heat capacity
    θ/℃ 20 100 200 300 400 500 600
    c/J·kg-1·K-1 523 691 617 584 578 585 604
    Ti-0.2Pd Titanium alloy linear expansion coefficient
    θ/℃ 100 200 300 400 500
    α/10-6K-1 9.24 9.48 9.29 9.28 9.10
    Ti Gr.7 Titanium alloy resistivity
    θ/℃ 20 100 200 300 400 500
    ρ/μΩ·m 0.55 6.5 8.5 10.0 11.5 -


    Ti-0.2Pd is resistant to crevice corrosion in sodium chloride solution