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Titanium & titanium alloy data sheet
Symbol: Ti 
Melting Point: 1660 °C
Density: 4.52 g/cc
The combination of high strength-to-weight ratio, excellent mechanical properties, and corrosion resistance makes titanium the best material choice for many critical applications such as aerospace, military, petrochemical industry, automotive, agri-food, medical prostheses, orthopaedic implants, dental endodontic instruments and files, sporting goods, jewelry, mobile phones, and etc.
The wrought product forms of titanium and titanium-base alloys, which include forgings and typical mill products, constitute more than 70% of the market in titanium and titanium alloy production.
Pure titanium (Grade 1 to Grade 4) wrought products are used primarily for corrosion resistance. Grades 7 and 11 have 0.2% palladium added to improve titanium's already excellent corrosion resistance. Grade 12 features 0.8% Ni and 0.3% Mo to improve the corrosion resistance at a lower cost than Pd. The most widely used titanium alloy is the Ti-6Al-4V alpha-beta alloy.
ReTi Metal has an extensive range of pure titanium and titanium alloys. Quick answer from inventory or production can fulfill specific request from small order to large quantity.
Chemical composition of titanium and its alloy
|
Grade
|
UNS
|
DIN
|
O
|
N
|
C
|
H
|
Fe
|
|
|
Residuals
|
|
Element content (weight %, max.)
|
||||||||||
|
Gr 1
|
R50250
|
3.7025
|
0.18
|
0.03
|
0.08
|
0.015
|
0.2
|
|
|
0.4
|
|
Gr 2
|
R50400
|
3.7035
|
0.25
|
0.03
|
0.08
|
0.015
|
0.3
|
|
|
0.4
|
|
Gr 3
|
R50550
|
3.7055
|
0.35
|
0.05
|
0.08
|
0.015
|
0.3
|
|
|
0.4
|
|
Gr 4
|
R50700
|
3.7065
|
0.4
|
0.05
|
0.08
|
0.015
|
0.5
|
|
|
0.4
|
|
Gr 5
|
R56400
|
3.7164/5
|
0.2
|
0.05
|
0.08
|
0.015
|
0.4
|
Al 5.5-6.75
|
V 3.5-4.5
|
0.4
|
|
Gr 6
|
R54520
|
3.7114
|
0.2
|
0.05
|
0.08
|
0.02
|
0.5
|
Al 4.0-6.0
|
Sn 2.0-3.0
|
0.4
|
|
Gr 7
|
R52400
|
3.7235
|
0.25
|
0.03
|
0.08
|
0.015
|
0.3
|
Pd 0.12-0.15
|
|
0.4
|
|
Gr 9
|
R56320
|
3.7195
|
0.15
|
0.05
|
0.08
|
0.015
|
0.25
|
Al 2.5-3.5
|
V 2.0-3.0
|
0.4
|
|
Gr 12
|
R53400
|
3.7105
|
0.25
|
0.03
|
0.08
|
0.015
|
0.3
|
Mo 0.2-0.4
|
Ni 0.6-0.9
|
0.4
|
|
Gr 23
|
R56401
|
3.7145
|
0.13
|
0.03
|
0.08
|
0.0125
|
0.25
|
Al 5.5-6.75
|
V 3.5-4.5
|
0.4
|
Mechanical properties of titanium and its alloy
|
Grade
|
Tensile strength
(MPa, min.)
|
Yield strength
(MPa, min.)
|
Elongation in 4D
(%, min.)
|
Reduction of area
(%, min.)
|
Hardness
(HV)
|
|
Gr 1
|
240
|
138
|
24
|
30
|
115
|
|
Gr 2
|
345
|
275
|
20
|
30
|
160-200
|
|
Gr 3
|
450
|
380
|
18
|
30
|
180-220
|
|
Gr 4
|
550
|
483
|
15
|
25
|
250
|
|
Gr 5
|
895
|
828
|
10
|
25
|
330-390
|
|
Gr 6
|
828
|
795
|
19
|
25
|
330-350
|
|
Gr 7
|
345
|
275
|
20
|
30
|
150
|
|
Gr 9
|
620
|
483
|
15
|
25
|
260-320
|
|
Gr 12
|
483
|
345
|
18
|
25
|
170-240
|
|
Gr 23
|
828
|
759
|
10
|
15
|
350
|
Note: The chemical elements and mechanical properties given above are based on ASTM B348
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