• Al-Ti-B

     

    Al-Ti-B

    Brand

    Chemical composition(mass fraction)/%

    YS/T 447.1-2011

    Si 

    Fe 

      Ti  

    V 

    B 

    Other impuritiesa  

    Al 

    single

    total

    AlTi5B1T 

    ≤0.15

    ≤0.15

    4.85.2 

    ≤0.05

    0.91.1 

    ≤0.03

    ≤0.10

    Balance 

    AlTi5B1A 

    ≤0.15

    ≤0.20

    4.85.2 

    ≤0.05

    0.91.1 

    ≤0.03

    ≤0.10

    Balance 

    AlTi5B1B 

    ≤0.20

    ≤0.25

    4.55.5 

    ≤0.10

    0.81.2 

    ≤0.03

    ≤0.10

    Balance 

    AlTi5B1C  

    ≤0.20

    ≤0.30

    4.55.5 

    ≤0.20

    0.41.2 

    ≤0.03

    ≤0.10

    Balance 

    AlTi5B0.6   

    ≤0.20 

    ≤0.25 

    4.55.5  

    -  

    0.500.7  

    ≤0.03 

    ≤0.10 

    Balance 

    AlTi5B0.2A  

    ≤0.15 

    ≤0.15 

    4.55.5  

    ≤0.20 

    0.150.25  

    ≤0.03 

    ≤0.10 

    Balance 

    AlTi5B0.2B   

    ≤0.30 

    ≤0.40 

    4.55.5  

    ≤0.20 

    0.100.50  

    ≤0.03 

    ≤0.10 

    Balance 

    AlTi3B1   

    ≤0.20 

    ≤0.30 

    2.83.4  

    -  

    0.71.1  

    ≤0.03 

    ≤0.10 

    Balance 

     

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