TITAN GRADE Nb

TITAN GRADE Nb

Brief description

Klein designation: TITAN GRADE Nb
Class of steels: 9.9367 – Titan Grade Nb / EN TiAl6Nb7 / ASTM F 1295 – Titanium alloy for implants and prostheses for joint replacements
Material number: 9.93767
Standard UNS:
RoHS 2 – 2011/65/EU:
Machinability:
Hardening capability:
Forming:
Cold working hardening:
Polishing ability:
Magnetism:
Corrosion resistance:
Uses: The TITAN Grade N TiAl6Nb7 is most suitable for implants and prostheses for joint replacement. It can also be used for many other purposes in the medical, surgical and dental fields. In non-medical fields, it is used in micro-mechanical engineering and for components of watch movements as well as for the watch exterior. Its good corrosion resistance in chloride containing mediums indicates it for its uses in the chemical industry. TITAN Grade N has an excellent biocompatibility and is also totally allergy
free. Its anodic oxidation reinforces these features further, besides allowing the creation of a broad color spectrum for jewelry and wear resistant oxide layers.
ØSKUDescriptionExecution-ToleranceStockOrderedInventoryhf:att:pa_durchmesserhf:att:pa_ausfuehrung-2hf:att:pa_ausfuehrunghf:att:pa_toleranz
8.00070613108000

TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295 Rev. 05, ISO 5832-11
drawn, ground polished,
in bars of 3m lengths (0/-160mm)
end of bars: chamfered,
100% ultrasonice tested as per AMS 2632A
diam. 8.00 mm, tolerance ISO h7

bars 3mgroundh 7

218 kg

0
Product total
Options total
Grand total
031 117 - 218.3308-000bars-3mgroundh-7-en
7.00070613107000

TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11
TLV105233 PGC 105995 (Straumann)
Q.20.014, Q.26.523E (Zimmer)
ground, in bars of 3m (0/-155mm)
end of bars: chamfered,
100% eddy current crack tested
diam. 7.00 mm, tolerance ISO h7

bars 3mgroundh 7

231 kg

0
Product total
Options total
Grand total
030 919 - 231.3007-000bars-3mgroundh-7-en
3.00070613003000

Titanium TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11,UNS R50700
chem. Analyse + Mechanische.Werte
gem. AAU W. 26.523 und AAU Q. 20.014
drawn, ground polished, tensile Rm > 900MPa
in bars of 3m (+30/0mm)
end of bars: pointed, chamfered,
100% eddy current crack tested
diam. 3.00 mm, tolerance ISO h6

bars 3mgroundh 6

332 kg

0
Product total
Options total
Grand total
160 920 - 322.000|240 118 - 10.0023-000bars-3mgroundh-6-en
3.50070613003500

Titan TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11, UNS R56700
drawn, ground polished, in bars of 3m (+30/0mm)
end of bars: pointed, chamfered,
100% eddy current crack tested Ft0.1mm
diam. 3.50 mm, tolerance ISO h6

bars 3mgroundh 6

206 kg

0
Product total
Options total
Grand total
200 121 - 183.000|291 107 - 23.0573-500bars-3mgroundh-6-en
4.00070613004000

Titan TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295-11, ISO 5832-11
UNS R50700, RoHs conforme
drawn, ground polished,
in bars of 3m (+30/0mm)
end of bars: pointed, chamfered,
100% eddy current crack tested
diam. 4.00 mm, tolerance ISO h6

bars 3mgroundh 6

194 kg

0
Product total
Options total
Grand total
171 007 - 0.350|200 520 - 193.6504-000bars-3mgroundh-6-en
4.76070613004760

TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11
drawn, ground polished,
in bars of 3m (+30/0mm) lengths
end of bars: pointed, chamfered,
100% eddy current crack tested
diam. 4.76 mm, tolerance ISO h6

bars 3mgroundh 6

52 kg

0
Product total
Options total
Grand total
150 207 - 52.0734-760bars-3mgroundh-6-en
6.00070613006000

Titanium TiAl6Nb7
German no. 9.9367
ASTM F 1295-11, ISO 5832-11: 2014
Niobium alloyed titanium
drawn, ground polished, in bars of 3m
end of bars: pointed and chamfered,
100% eddy current crack tested
ultrasonic tested as per AMS-STD 2154B,
AMS 2632A, AMS 2631D
diam. 6.00 mm, tolerance ISO h6

bars 3mgroundh 6

270 kg

0
Product total
Options total
Grand total
140 312 - 69.300|240 719 - 170.000|021 019 - 31.0506-000bars-3mgroundh-6-en
10.00070613110000

Titan TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11
Zimmer Q.20.014 Rev. K, Zimmer Q26.523 Rev. E
Straumann TLV 105233 Rev. A-00
drawn, ground polished, in bars of 3m (0/-150mm)
end of bars: pointed, chamfered,
100% eddy current crack tested
diam. 10.00 mm, tolerance ISO h7

bars 3mgroundh 7

116 kg

0
Product total
Options total
Grand total
110 520 - 116.30010-000bars-3mgroundh-7-en
20.00070613220000

Ti6Al7Nb
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11, UNS 56700
drawn, ground, in bars of 3m (0/-150mm)
chamfered at both ends
ultrasonic crack tested
diam. 20.00 mm, tolerance ISO h8

bars 3mgroundh 8

297 kg

0
Product total
Options total
Grand total
120 308 - 3.067|251 021 - 278.000|140 612 - 16.40020-000bars-3mgroundh-8-en
8.00070613208000

Ti6Al7Nb
Alloyed Titanium
ASTM F 1295, ISO 5832-11
drawn, ground polished, in bars of 3m
end of bars: pointed, chamfered,
100% eddy current crack tested
diam. 8.00 mm, tolerance ISO h8

bars 3mgroundh 8

79 kg

0
Product total
Options total
Grand total
150 411 - 78.800|090 909 - 0.3608-000bars-3mgroundh-8-en
2.00070613002000

Titan TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11
drawn, ground polished, in bars of 3m
end of bars: pointed, chamfered,
100% eddy current crack tested
diam. 2.00 mm, tolerance ISO h6

bars 3mgroundh 6

244 kg

0
Product total
Options total
Grand total
250 913 - 52.025|010 721 - 100.000|210 710 - 0.923|020 721 - 91.5002-000bars-3mgroundh-6-en
2.50070613002500

Titan Ti6Al7Nb
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11
drawn, ground polished, in bars of 3m
end of bars: pointed, chamfered,
100% eddy current crack tested
diam. 2.50 mm, tolerance ISO h6

bars 3mgroundh 6

182 kg

0
Product total
Options total
Grand total
100 610 - 35.050|220 420 - 146.5002-500bars-3mgroundh-6-en
15.00070613215000

TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
Astm F 1295, ISO 5832-11
drawn, ground polished, in bars of 3m
end of bars: pointed, chamfered,
100% eddy current crack tested
diam. 15.00 mm, tolerance ISO h8

bars 3mgroundh 8

115 kg

0
Product total
Options total
Grand total
061 109 - 114.50515-000bars-3mgroundh-8-en
7.00070613007000

Ti 6Al 7Nb
Niobium alloyed Titanium
as per ASTM F 1295, ISO 5832-11,TLV 105233 per Exceptions Rev: A-00:PGC 105995 Rev: 02 C, Q20.014 Rev. K; Q.26.523e Rev. E
drawn, ground polished,
tensile strength Rm: 900-1200 MPa
in bars of 3m (+40/0 mm)
end of bars: pointed, chamfered,
100% crack tested (EC and US)
Swissline execution with norms
as per AMS-STD 2154, AMS2632A
and AMS 2631C
diam. 7.00 mm, tolerance ISO h6

bars 3mgroundh 6

69 kg

0
Product total
Options total
Grand total
050 314 - 69.4797-000bars-3mgroundh-6-en
2.30070613002300

TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11
drawn, ground polished, in bars of 3m
end of bars: pointed, chamfered,
100% eddy current crack tested
diam. 2.30 mm, tolerance ISO h6

bars 3mgroundh 6

42 kg

0
Product total
Options total
Grand total
190 111 - 41.8002-300bars-3mgroundh-6-en
5.00070613005000

Titan TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295-11, ISO 5832-11: 2014, UNS R56700
TLV 105233 Version 00, Rev. A, RoHS conforme
drawn, ground polished, tensile Rm 900-1200MPa
in bars of 3m lengths (+40/0mm)
end of bars: pointed, chamfered,
100% eddy current crack tested FT 0.1mm
diam. 5.00 mm, tolerance ISO h6

bars 3mgroundh 6

621 kg

0
Product total
Options total
Grand total
181 110 - 0.419|121 219 - 256.820|160 120 - 363.5005-000bars-3mgroundh-6-en
1.60070613001600

Titan TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
UNS R56700, ASTM F 1295, ISO 5832-11
Straumann-Norm TLV 105233 V. 00 Rev. 4
AAU Q. 26.523 + AAU Q. 20.014 (chem.+mech.Werte)
drawn, ground polished, tensile Rm:900-1200MPa
in bars of 3m lengths (+30/0mm)
end of bars: pointed, chamfered,
100% eddy current crack tested cl. 1
diam. 1.60 mm, tolerance ISO h6

bars 3mgroundh 6

38 kg

0
Product total
Options total
Grand total
270 521 - 37.5001-600bars-3mgroundh-6-en
12.00070613112000

Titan Grade Nb
TiAl6Nb7,Alloyed Titanium,
mat.no 9.9367,ASTM F 1295, ISO 5832-11
ground polished, in bars of 3m lengths
end of bars: chamfered,
100% ultrasonic tested as perAMS2631
diam. 12.00 mm, tolerance ISO h7

bars 3mgroundh 7

340 kg

0
Product total
Options total
Grand total
291 113 - 29.150|080 219 - 288.400|260 913 - 22.55012-000bars-3mgroundh-7-en
13.00070613113000

TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11
Q.20.014, Q.26.523, Rp0.2 > 800 MPa
Rm > 900 MPa, A: > 10%
drawn, ground polished,
in bars of 3m length (0/-156mm)
end of bars: pointed, chamfered,
100% ultrasonic crack tested, AMS A2631
diam. 13.00 mm, tolerance ISO h7

bars 3mgroundh 7

766 kg

0
Product total
Options total
Grand total
160 919 - 266.700|090 117 - 206.970|200 219 - 292.10013-000bars-3mgroundh-7-en
18.00070613218000

Ti6Al7Nb
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11
drawn, ground, in bars of 3m (0/-150mm)
pointed, chamfered ends
ultrasonic crack tested
diam. 18.00 mm, tolerance ISO h8

bars 3mgroundh 8

95 kg

0
Product total
Options total
Grand total
150 812 - 95.30018-000bars-3mgroundh-8-en
6.35070613006350

Ti 6AlNb7
Alloyed Titanium
ASTM F 1295, ISO 5832-11
drawn, ground, polished, in 3m bars
end of bars: pointed, chamfered,
100% eddy current crack tested
diam. 6.35 mm, tolerance ISO h6

bars 3mgroundh 6

21 kg

0
Product total
Options total
Grand total
150 411 - 2.150|030 919 - 18.7006-350bars-3mgroundh-6-en
1.50070613001500

Titan TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11,UNS R56700
drawn, ground polished,
tensile strength Rm: 900-1200 MPa
in bars of 3m lengths (+30/0mm)
end of bars: chamfered
diam. 1.50 mm, tolerance ISO h6

bars 3mgroundh 6

97 kg

0
Product total
Options total
Grand total
050 314 - 97.2321-500bars-3mgroundh-6-en
25.00070613225000

Ti6Al7Nb
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11
drawn, ground, in bars of 3m (0/-300mm)
chamfered ends
ultrasonic crack tested
diam. 25.00 mm, tolerance ISO h8

bars 3mgroundh 8

544 kg

0
Product total
Options total
Grand total
151 223 - 193.750|231 121 - 22.000|230 224 - 328.00025-000bars-3mgroundh-8-en
32.00070613232000

Ti6Al7Nb
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11, UNS 56700
drawn, ground, in bars of 2,5 – 3m bars
end of bars: chamfered
ultrasonic tested per AMS2631 cl.AA
diam. 32.00 mm, tolerance ISO h8

bars 3mgroundh 8

375 kg

0
Product total
Options total
Grand total
120 315 - 1.200|191 022 - 199.150|140 717 - 174.20032-000bars-3mgroundh-8-en
16.00070613216000

TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11
drawn, ground polished,
in bars of 3m (0/-156mm)
end of bars: chamfered,
100% eddy current crack tested
diam. 16.00 mm, tolerance ISO h8

bars 3mgroundh 8

2 kg

0
Product total
Options total
Grand total
060 314 - 2.31016-000bars-3mgroundh-8-en
14.00070613014000

TiAl6Nb7
Alloyed Titanium,~ mat.no 9.9367
ASTM F 1295, ISO 5832-11
drawn, ground polished,
in bars of 3m (0/-150mm)
end of bars: chamfered,
100% eddy current crack tested
diam. 14.00 mm, tolerance ISO h7

bars 3mgroundh 6

0 kg

0
Product total
Options total
Grand total
014-000bars-3mgroundh-6-en
16.00070613116000

Ti6Al7Nb
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11
drawn, ground polished,
in bars of 3m (0/-156mm)
end of bars: chamfered,
100% eddy current crack tested
Ultraschall rissgeprüft AMS 2631 Rev. D
diam. 16.00 mm, tolerance ISO h7

bars 3mgroundh 7

223 kg

0
Product total
Options total
Grand total
240 815 - 6.550|191 017 - 216.65016-000bars-3mgroundh-7-en
12.00070613012000

TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11, UNS R56700
drawn, ground polished, stress relieved
in bars of 3m (+40/0mm)
end of bars: pointed, chamfered,
100% eddy current crack tested cl. 4
ultrasonic tested as per AMS-STD 2154,
AMS 2632A and AMS 2631C, Swissline
diam. 12.00 mm, tolerance ISO h6

bars 3mgroundh 6

0 kg

0
Product total
Options total
Grand total
012-000bars-3mgroundh-6-en
27.00070613227000

Ti6Al7Nb
Alloyed Titanium, mat.no 9.9367
ASTM F 1295 Rev. 2016, ISO 5832-11: 2014
Q.20.014 Rev. K, ES0396-ANR Rev. 3
drawn, ground, in bars of 3m (0/-150mm)
end of bars: chamfered
ultrasonic crack tested per AMS2631 cl.AA
diam. 27.00 mm, tolerance ISO h8

bars 3mgroundh 8

464 kg

0
Product total
Options total
Grand total
041 116 - 8.150|220 525 - 455.85027-000bars-3mgroundh-8-en
9.00070613009000

TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295-16, ISO 5832-11,UNS R56700
chemical analyse and mechanical properties
as per AAU W. 26.523 and AAU Q. 20.014
drawn, ground polished,
in bars of 3m (+40/0mm)
end of bars: pointed, chamfered,
100% eddy current crack tested
“Swissline” ultrasonic instpected as per AMS-STD 2154A, AMS 2631A, AMS 2631D
diam. 9.00 mm, tolerance ISO h6

bars 3mgroundh 6

143 kg

0
Product total
Options total
Grand total
230 119 - 143.0009-000bars-3mgroundh-6-en
14.00070613114000

Titan Grade Nb
Titanium Alloy TiAl6Nb7
ASTM F 1295, ISO 5832-11
Q.20.014 Rev K, Q 26523E Rev. D (Zimmer)
TLV 105233 A-00, PGC 105995 Rev C02 (Str)
ground polished, in bars of 3m lengths (0/-156mm)
end of bars: chamfered,
100% ultrasonic tested as perAMS2631
diam. 14.00 mm, tolerance ISO h7

bars 3mgroundh 7

13 kg

0
Product total
Options total
Grand total
161 119 - 254.75014-000bars-3mgroundh-7-en
1.80070613001800

Titan TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
UNS R56700, ASTM F 1295, ISO 5832-11
Straumann-Norm TLV 105233 V. 00 Rev. 4
AAU Q. 26.523 + AAU Q. 20.014 (chem.+mech.Werte)
drawn, ground polished, tensile Rm:900-1200MPa
in bars of 3m lengths (+30/0mm)
end of bars: pointed, chamfered,
100% eddy current crack tested cl. 1
diam. 1.80 mm, tolerance ISO h6

bars 3mgroundh 6

44 kg

0
Product total
Options total
Grand total
270 521 - 43.9001-800bars-3mgroundh-6-en
50.00070613850000

Ti6Al7Nb
Alloyed Titanium, mat.no 9.9367
ASTM F 1295-16, ISO 5832-11, UNS R56700
ground, in bars of 3m (0/-500mm)
end of bars: chamfered
ultrasonic tested per AMS2631E, cl.AA
diam. 50.00 mm, tolerance (+0.30/0mm)

bars 3mgroundspec.

383 kg

0
Product total
Options total
Grand total
220 421 - 382.99050-000bars-3mgroundspec-en
11.00070613111000

Titan TiAl6Nb7
Alloyed Titanium, mat.no 9.9367
ASTM F 1295, ISO 5832-11
Zimmer Q.20.014 Rev. K, Zimmer Q26.523 Rev. E
Straumann TLV 105233 Rev. A-00
drawn, ground polished, in bars of 3m (0/-150mm)
end of bars: chamfered,
ultrasonic inspected per AMS2631AA
diam. 11.00 mm, tolerance ISO h7

bars 3mgroundh 7

289 kg

0
Product total
Options total
Grand total
211 021 - 289.00011-000bars-3mgroundh-7-en
26.00070613226000

Ti6Al7Nb
Alloyed Titanium, mat.no 9.9367
ASTM F 1295 Rev. 2016, ISO 5832-11: 2014
Q.20.014 Rev. K, ES0396-ANR Rev. 3
drawn, ground, in bars of 3m (0/-150mm)
end of bars: chamfered
ultrasonic crack tested per AMS2631 cl.AA
diam. 26.00 mm, tolerance ISO h8

bars 3mgroundh 8

247 kg

0
Product total
Options total
Grand total
120 422 - 247.45026-000bars-3mgroundh-8-en
25.40070613225400

Ti6Al7Nb
Alloyed Titanium, mat.no 9.9367
ASTM F 1295 Rev. 2016, ISO 5832-11: 2014
Q.20.014 Rev. K, ES0396-ANR Rev. 3
drawn, ground, in bars of 3m (0/-150mm)
end of bars: chamfered
ultrasonic crack tested per AMS2631 cl.AA
diam. 25.40 mm (1”), tolerance ISO h8

bars 3mgroundh 8

245 kg

0
Product total
Options total
Grand total
120 422 - 244.50025-400bars-3mgroundh-8-en
50.00070613250000

Ti6Al7Nb
Alloyed Titanium, mat.no 9.9367
ASTM F 1295: 2016, ISO 5832-11: 2014
Q.20.014 Rev K, ES0396 ANR, Rev 3
ground, in bars of 3m (0/-150mm)
end of bars: chamfered
ultrasonic tested per AMS2631 cl.AA
diam. 50.00 mm, tolerance ISO h8

bars 3mgroundh 8

235 kg

0
Product total
Options total
Grand total
220 722 - 234.80050-000bars-3mgroundh-8-en
30.00070613330000

Ti6Al7Nb
Alloyed Titanium, (mat.no 9.9367)
ASTM F 1295, ISO 5832-11, UNS R56700
Q20.014, Q26 523 Rev. E TLV 105233 Rev. A
Q.20.014 Rev.K, ES0396 Rev 3 ANR
drawn, ground, in bars of 3m (0/-150mm)
end of bars: chamfered
ultrasonic tested per AMS2631 cl.AA
diam. 30.00 mm, tolerance ISO h9

bars 3mgroundh 9

238 kg

0
Product total
Options total
Grand total
310 124 - 238.20030-000bars-3mgroundh-9-en
35.00070613335000

Ti6Al7Nb
Alloyed Titanium, (mat.no 9.9367)
ASTM F 1295, ISO 5832-11, UNS R56700
Q20.014, Q26 523 Rev. E TLV 105233 Rev. A
Q.20.014 Rev.K, ES0396 Rev 3 ANR
drawn, ground, in bars of 3m (0/-150mm)
end of bars: chamfered
ultrasonic tested per AMS2631 cl.AA
diam. 35.00 mm, tolerance ISO h9

bars 3mgroundh 9

804 kg

0
Product total
Options total
Grand total
051 023 - 269.000|061 023 - 330.000|130 123 - 205.00035-000bars-3mgroundh-9-en
45.00070613245000

Ti6Al7Nb
Alloyed Titanium, mat.no 9.9367
ASTM F 1295: 2016, ISO 5832-11: 2014
Q.20.014 Rev K, ES0396 ANR, Rev 3
ground, in bars of 3m (0/-150mm)
end of bars: chamfered
ultrasonic tested per AMS2631 cl.AA
diam. 45.00 mm, tolerance ISO h8

bars 3mgroundh 8

0 kg

0
Product total
Options total
Grand total
045-000bars-3mgroundh-8-en
6.00070613106000

Brief description

Klein designation: TITAN GRADE Nb
Class of steels: 9.9367 – Titan Grade Nb / EN TiAl6Nb7 / ASTM F 1295 – Titanium alloy for implants and prostheses for joint replacements
Material number: 9.93767
Standard UNS:
RoHS 2 – 2011/65/EU:
Machinability:
Hardening capability:
Forming:
Cold working hardening:
Polishing ability:
Magnetism:
Corrosion resistance:
Uses: The TITAN Grade N TiAl6Nb7 is most suitable for implants and prostheses for joint replacement. It can also be used for many other purposes in the medical, surgical and dental fields. In non-medical fields, it is used in micro-mechanical engineering and for components of watch movements as well as for the watch exterior. Its good corrosion resistance in chloride containing mediums indicates it for its uses in the chemical industry. TITAN Grade N has an excellent biocompatibility and is also totally allergy
free. Its anodic oxidation reinforces these features further, besides allowing the creation of a broad color spectrum for jewelry and wear resistant oxide layers.
bars 3mgroundh 7

231 kg

0
Product total
Options total
Grand total
110 419 - 231.2006-000bars-3mgroundh-7-en
Werkstoff-Nr. 9.93767
DIN
AFNOR
AISI
ISO 5832-11
Euronorm TiAl6Nb7
Andere ASTM F 1295, UNS R 56760
C % max. 0.08
Si %
Mn %
P %
S %
Cr %
Mo %
Ni %
Cu %
Pb %
Zn %
Sn %
Fe % max. 0.25
O % max. 0.05
N % max. 0.009
H % max. 0.50
Ti %     Rest
Schnittgeschwindigkeit
Standardabmessung an Lager
The TITAN Grade Nb is the titanium alloy TiAl6Nb7, where, compared to Grade 23, Nb substitutes V. Each of its constitutive element is individually biocompatible and allergy free. The contents of the interstitials elements and of Fe are kept low. It is VAR Vacuum Arc melted and remelted. Its very clean microstructure exhibits a very good corrosion resistance, better than this of Grade 23. TITAN Grade Nb is totally biocompatible and fulfills the ROHS requirements. It can easily be anodic oxidized to generate a broad range of fine nuanced interference colors. The resulting TiO2 mixed oxides oxide layer possesses a satisfactory wear-fretting resistance as well.