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Home / Technology / Titanium Signa / ASTM F67 Titanium sincerum pro implantatorum chirurgicorum.

ASTM F67 Titanium sincerum pro implantatorum chirurgicorum.

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ASTM F67 Titanium sincerum pro implantatorum chirurgicorum.

ASTM F67

Solus Titanium ad chirurgicam implantare Applications

ASTM F67 norma specificatio est pro Titanium et titanium mixturae sincerum pro applicationibus chirurgicis implantatorum (UNS R50250, UNS R50400, UNS R50550, UNS R50700). Vexillum chemicum et mechanicum in quattuor gradibus titanii et stannum, ut Gradus 1, 2, 3, et 4. designatus, comprehendit etiam requisita ad materiam caloris curationis, probationis et inspectionis. Propositum ASTM F67 est curare, ut titanium et titanium mixturae chirurgicae materiae implantandi effectae a fabricantibus statuto conveniant. min. requisita ad suum intentum usum in applicationibus medicorum sicut in implantationibus chirurgicis. Haec specificatio etiam postulationem operit pro formis titanii et titanii mixturae tam factae quam proiectae.

Compositio chemica

Opuscula chemica

Elementumum

Compositio,% (massa/massa)

Gradus 1

UNS R50250

Gradus 2

UNS R50400

Gradus 3

UNS R50550

Gradus 4

UNS R50700

Nitrogen, max

0.03

0.03

0.05

0.05

Carbon, max

0.08

0.08

0.08

0.08

Consectetuer, maxB

0.015

0.015

0.015

0.015

Ferrum, max

0.2

0.3

0.3

0.5

Oxygen, max

0.18

0.25

0.35

0.4

Titanium

statera

statera

statera

statera

Analysis tolerantiae

Element

Finis seu Maximum de certa dolor% (massa / massa)

TOLERATIO sub minimo vel maximo limite

Nitrogen

≤0.05

0.02

Carbon

0.10

0.02

Hydrogenium

≤0.015

0.0020

Ferrum

≤0.25

0.10

Ferrum

0.25

0.15

Oxygen

≤0.20

0.02

Oxygen

0.20

0.03

Mechanica Properties

Mechanica Requisita: Annealed-Bar, Billet, Forgings, et aliae formae

Gradus

Fortitudo distrahens, min

Cede robur, A (0.2% cinguli), min

Prolongatio

in 4D, min.

%

De reductione

de Area,

min, %C

KSI

MPA

KSI

MPA

1

35

240

25

170

24

30

2

50

345

40

275

20

30

3

65

450

55

380

18

30

4

80

550

70

483

15

25

Mechanica Requisita: Annealed Wire

Diam, in(mm)

Gradus

Ultima distrahentes vires

Min, psi (MPa)

Vires cede (0.2%, offset)

Min, psi (MPa)

Prolongatio Min, (%)

Reductio Area Min,(%)

≥0.125

(≥3.18)

Gr1

35 (240).

25(170)

24

30

Gr2

50(345)

40(275)

20

30

Gr3

65(450)

55 (380).

18

30

Gr4

80(550)

70(485)

15

25

≤0.062~0.125

(1.58~＜3.18)

Gr1

35 (240).

25(170)

15

...

Gr2

50(345)

40(275)

12

...

Gr3

65(450)

55 (380).

10

...

Gr4

80(550)

70(483)

8

...

≤0.020~0.062

(0.51~＜1.58

Gr1

35 (240).

...

12

...

Gr2

50(345)

...

10

...

Gr3

65(450)

...

8

...

Gr4

80(550)

...

6

...

≤0.005~0.020

(0.13~＜0.51)

Gr1

35 (240).

...

10

...

Gr2

50(345)

...

8

...

Gr3

65(450)

...

6

...

Gr4

80(550)

...

4

...

Size molestie per tolerances:

Diam, in(mm)

Magnitudo Variatio, m.

rotundus, m.

0.125~0.3125(3.18~7.94)

±0.002(0.051)

0.002(0.051)

0.030~＜0.125(0.76~＜3.18)

±0.00(0.025)

0.001(0.025)

0.010~＜0.030(0.25~＜0.76)

±0.0008(0.020)

0.0008(0.020)

0.005~ 0.010(0.13~＜0.25)

±0.0005(0.013)

0.0005(0.013)

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