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Titanium

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Titanium

As per ASTMB 338

Compositions

ASTM GRADE 
sim DIN Grade

1 
(3.7025) 
% max

2 
(3.7035) 
% max

3 
(3.7055) 
% max

7 
(3.7235) 
% max

9 
(-) 
% max

11 
(3.7225) 
% max

12 
(3.7195) 
% max

Nitrogen

0.03

0.03

0.05

0.03

0.02

0.03

0.03

Carbon

0.10

0.10

0.10

0.10

0.10

0.10

0.08

Hydrogen

0.015

0.015

0.015

0.015

0.015

0.015

0.015

Iron

0.20

0.30

0.30

0.30

0.25

0.20

0.30

Oxygen

0.18

0.25

0.35

0.25

0.15

0.18

0.25

Aluminium

2.5-3.5

Vanadium

2.0-3.0

Pailadium

0.12-0.25

0.12-0.25

Molybdenum

0.2-0.4

Nickel

0.6-0.9

Residuals/Each

0.1

0.1

0.1

0.1

0.1

0.1

0.1

Residuals/Total

0.4

0.4

0.4

0.4

0.4

0.4

0.4

Titanium

Rem.

Rem.

Rem.

Rem.

Rem.

Rem.

Rem.

Mechanical Properties (Annealed)

 

Mpa

Mpct

Mpa

Mpa

Mpa

Mpa

Mpa

Tensile strength(min)

240

345

450

345

620

240

483

yield strength(min)

170

275

380

275

483

170

345

yield strength(max)

310

450

550

450

310

Elongation %(min)

24

20

18

20

15

24

18

 

6AL-4V ELI

TECHNICAL DATA 6AL-4V 6AL-4V ELI
PRINCIPAL USES AIRFRAME AND TURBINE ENGINE PART
(BLADES, DISCS, WHEELS, SPACER RINGS),
ORDINANCE EQUIPMENT, PRESSURE VESSELS,
ROCKET MOTOR CASES.
SURGICAL APPLIANCES & IMPLANTS,
ORTHOPAEDIC IMPLANTS,PRESSURE VESSELS,
AIRFRAMES.
AVAILABLE FORMS SHEET,STRIP,PLATE,BAR,BILLET,
WIRE,EXTRUSIONS
SHEET,STRIP,PLATE,BAR,BILLET,
WIRE,TUBING,EXTRUSIONS
NOMINAL COMPOSITION 0.08% max C ,0.05% max N, 0.015% MAX H(sheet),
0.25% MAX Fe, 5.75-6.75% Al,
3.5-4.5% V, 0.20% max O.
0.08% max C ,0.05% max N, 0.015% MAX H(sheet),
0.25% MAX Fe, 5.75-6.75% Al,
3.5-4.5% V, 0.13% max O.
TYPE STRUCTURE Alpha-Beta Alpha-Beta

 

 

 

 

 

 

 

 

 

GENERAL SPECIFICATIONS :

1) ASTM B265 PLATE AND SHEET ASTM F1108 6Al-4V CASTINGS FOR SURGICAL IMPLANTS.

2) ASTM B299 SPONGE ASTM F1295 6Al-7 NIOBIUM ALLOY FOR SURGICAL IMPLANT APPLICATIONS.

3) ASTM B861/B862 PIPE ASTM F1341 UNALLOYED TITANIUM WIRE FOR SURGICAL IMPLANT APPLICATIONS.

4) ASTM B338 WELDED TUBE ASTM F136 6Al-4V Eli FOR SURGICAL IMPLANT APPLICATIONS.

5) ASTM B348 BAR ASTM F1472 6Al-4V FOR SURGICAL IMPLANT APPLICATIONS.

6) ASTM B363 FITINGS ASTM F620 6Al-4V Eli FORGINGS FOR SURGICAL IMPLANT APPLICATIONS.

7) ASTM B367 CASTINGS ASTM F67 UNALLOYED TITANIUM FOR SURGICAL IMPLANT APPLICATIONS.

8) ASTM B381 FORGINGS VARIOUS SPECIALLY AMS AND MIL-T SPECS.
 

CHEMICAL COMPOSITIONS As per ASTMB 338

HydrogenOxygen R

v0.4

ASTM GRADE 1 2 3 7 9 11 12
sim DIN Grade (3.7025) % max (3.7035) % max (3.7055) % max (3.7235) % max (-) % max (3.7225) % max (3.7195) % max
Nitrogen

 

 

0.03 0.03 0.05 0.03 0.02 0.03 0.03
Carbon 0.10 0.10 0.10 0.10 0.10 0.10 0.08
0.015 0.015 0.015 0.015 0.015 0.015 0.015
Iron 0.20 0.30 0.30 0.30 0.25 0.20 0.30
0.18 0.25 0.35 0.25 0.15 0.18 0.25
Aluminium 2.5-3.5
Vanadium 2.0-3.0
Pailadium 0.12-0.25 0.12-0.25
Molybdenum 0.2-0.4
Nickel 0.6-0.9
esiduals/Each 0.1 0.1

 

 

0.1 0.1 0.1 0.1 0.1
Residuals/Total 0.4 0.4 0.4 0.4 0.4 0.4
Titanium Rem. Rem. Rem. Rem. Rem. Rem. Rem.
Mechanical Properties (Annealed)
  Mpa Mpct Mpa Mpa Mpa Mpa Mpa
Tensile strength(min) 240 345 450 345 620 240 483
yield strength(min) 170 275 380 275 483 170 345
yield strength(max) 310 450 550 450 310
Elongation %(min) 24 20 18 20 15 24 18

The Pourbaix diagram for titanium in pure water, perchloric acid or sodium hydroxide