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Titanium

Titanium

Titan Grade 1 und Grade 2

No other metal has a better tensile strength-to-weight ratio. Titanium is characterized by a natural resistance to corrosive media such as seawater or chlorine. Due to its high affinity for oxygen, the material forms a self-healing oxide layer on the surface.

Titanium is particularly suitable for the production of weight-reduced components, as the inertial forces of the structure are reduced. Due to the low coefficient of thermal expansion, only low thermal stresses occur in components made of titanium. Properties that are particularly valued in the aerospace industry. Titanium strips are used for the manufacturing of bipolar plates for fuel cells. The high biocompatibility of the material should be emphasized. Prostheses, plates and other materials for surgical purposes are usually made of titanium materials.

Titan Grade 1

Material number

EN DIN

UNS

Product

3.7025

Ti99,8 / Ti99,5

R50250

 

Titan Grade 2

Material number

EN DIN

UNS

Product

3.7035

Ti99,7 / Ti99,4

R50400

 

  Spring Steel             Precision Strip             Service Strip

Overview of all Titanium materials

Special Alloys: According to ASTM B 265 Mass fraction in%

EN-material number

EN-Code

ASTM / AISI

C

Si

Mn

Cr

Ni

Mo

Others

Rp0,2 [MPa]

Rp1,0 [MPa]

Rm
[MPa]

A80 [min.%]

3.7025

Ti Gr 1

R50250

0,08

-

-

-

-

-

O 0,18; N 0,03; H 0,015;
Fe 0,2; Ti Rest

≥ 180

-

≥ 290

≥ 30

3.7035

Ti Gr 2

R50400

0,08

-

-

-

-

-

O 0,25; N 0,03; H 0,015;
Fe 0,2; Ti Rest

≥ 250

-

≥ 390

≥ 22

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