gr2 titanium disc for industrial ASTM B381
gr2 titanium disc for industrial ASTM B381
high quality assurance machine using.the description as following:
|
Item |
Titanium disc (titanium alloy disc) |
|
Standard |
ASTM-B381 ASTM-F136 ASTM-F67 AMS -4928 |
|
Grade |
Gr1, Gr 2, Gr 3, Gr 4, Gr 5, Gr 7, Gr 9, Gr 11, Gr 12 |
|
Condition |
R/ M |
|
Specification |
Diameter 50-2000mm Customized specification and shape accepted. |
|
Surface |
Bright Polishing and machined surface |
|
Processing |
Hot forging, Linear cutting, Water jet cutting |
Chemical Composition:
|
Grades |
Chemical Composition (%) |
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|
Main contents |
Impurity, not more than |
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|
Chemical content |
Ti |
Al |
Sn |
Mo |
Pd |
Ni |
V |
Fe |
C |
N |
H |
O |
others |
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|
single |
total |
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|
Gr1 |
rest |
— |
— |
— |
— |
— |
— |
0.20 |
0.08 |
0.03 |
0.015 |
0.18 |
0.10 |
0.40 |
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|
Gr2 |
rest |
— |
— |
— |
— |
— |
— |
0.30 |
0.08 |
0.03 |
0.015 |
0.25 |
0.10 |
0.40 |
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|
Gr5 |
rest |
5.5- 6.75 |
|
|
|
|
3.5- 4.5 |
0.40 |
0.08 |
0.05 |
0.015 |
0.20 |
0.10 |
0.40 |
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4. Tensile Performance: (min.):
|
Rm Tensile Strength (Mpa) |
Rp0.2 Yield Strength (Mpa) |
A Elongation (%) |
Z Reduction of Area (%) |
|
240 |
138 |
24 |
30 |
5. Tolerance:
|
Diameter or Thickness |
Allowable Deviation(mm) |
|
|
Hot forged disc |
Titanium disc is forged, as the standard of ASTM B381 |
|
|
>7~15 |
—— |
|
|
>15~25 |
—— |
|
|
>25~40 |
0, +0.5 |
|
|
>40~60 |
0, +0.5 |
|
|
>60~90 |
0, +0.5 |
|
|
>90~120 |
0, +0.8 |
|
|
>120~160 |
0, +1.0 |
|
|
>160~200 |
0, +1.2 |
|
|
>200~230 |
0, +1.5 |
|
|
Deviation of length(mm): L<500, +1max; L>500, +2max |
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