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Deviation Of Composition Of Cast Titanium And Titanium Alloy

Source: Deviation of composition of cast titanium and titanium alloy


Al, Sn,, Mo,, V, Nb, Fe,, Si,, C,, N, O, H, and other elements (single and sum total) allowable deviation of casting 


titanium and titanium alloy are introduced in the following table.

               

   Table casting of titanium and titanium alloy composition allowable deviation (from GB/T 15073-1994)


elementThe provisions of chemical composition (mass fraction) /%The allowable deviation:
Al3.3~6.8±0.40
Sn2.0~3.0
4.0~5.0
±0.15
±0.25
Mo1.0~2.0
30.0~34.0
±0.30
±0.40
V3.5~4.5±0.15
Nb1.5~2.0±0.15
Fe>0.20~0.25
>0.25~0.40
>0.40~0.50
+0.05
+0.08
Si≤0.15+0.15
C≤0.10+0.02
N≤0.05+0.02
H≤0.015+0.02
O≤0.20
>0.20~0.25
>0.25~0.40
+0.003
Other impurity elementssingle≤0.10+0.04
+0.05
+0.08
total≤0.40+0.02
+0.05

keyword:Casting titanium and titanium alloy components allow deviation, casting titanium, casting, titanium, titanium alloy

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