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4140 4330 Mod4340 / E-43404620 Vac. / AMS 62946150 Vac. / AMS 6448AISI 9310300mMARAGING 350MARAGING 300MARAGING 250

3.7165 / Ti Grade 23 / Ti-6Al-4V (ELI)

Standards

Mat. No.
3.7165
EU
Grade 5 (6Al-4V)
AISI/ASTM
Ti-Grade 23
UNS
R56401
Other
-
Ti-6-4 ELI is an alpha-beta titanium alloy.
Ti Grade 23 ELI alaşımı Ti-Grade 5 alaşımının bir varyasyonu olarak genelde iyi biyouyumluluk, mükemmel kırılma tokluğu ve çatlak ilerleme davranışı sayesinde medikal sektöründe kullanılmaktadır. -253 °Ti Grade 23 ELI alloy is generally used in the medical sector as a variation of Ti Grade 5 alloy, primarily due to its good biocompatibility, excellent fracture toughness, and crack propagation behavior. It exhibits good toughness properties even at temperatures below -253°C. The most important factor contributing to these properties is the low content of trace elements such as oxygen and iron. This alloy is produced through the VAR (Vacuum Arc Remelting) process followed by a secondary Vacuum Arc Remelting process.

Chemical Composition & Mechanical and Physical Properties

C%
0.080 max
N%
0.050 max
Ti%
Rest
Fe%
0.25max
O %
0.13 max
H %
0.015 max
Al %
5.50-6.50
V %
3.50-4.50
0.2% Yield Strength Rp N/mm2
760 min
Tensile Strength Rm N/mm2
825-860
Elongation A5 %
8-10
Elastic Modulus kN/mm2
110
Density g/cm3
4.45
Specific Heat Capacity J/kg K
560
Thermal Conductivity W/mK
6.90
Electrical Insulation  Ω mm2/m
1.71

Application areas

In the aerospace industry, in structural parts, in the chemical and machinery industry, in the medical industry.
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