Titanium Grade 7

Titanium Grade 7

General

Titanium Grade 7 is a commercially pure titanium grade which is very similar to Grade 2, however Grade 7 also contains palladium.  The addition of palladium gives grade 7 enhanced crevice corrosion resistance at low temperatures and high pH. Due to Titanium’s weight, strength and high corrosion resistance it is very popular in various manufacturing industries from aerospace, medical, shipping, military etc.

Chemical Composition

Ti

C

Fe

N

O

H

Pd

 

 

 

 

Min %

Bal.

0.12

 

 

 

 

Max %

0.10

0.30

0.03

0.25

0.0125

0.25

 

 

 

 

Other Elements

 

 

Mechanical Properties

MPa

%

Tensile Strength.

345 min.

 

Yield Strength (0.2% offset)

276 min.

 

Elongation in 2” (50mm) or 4D

 

20

Reduction Of Area

 

30

Charpy Impact

40 – 82 Joules

 

 

 

Hardness

82 HRB

 

 

Alternative Designations

ASTM B265 Gr7, ASTM B337 Gr7, ASTM B338 Gr7, ASTM B348 Gr7, ASTM B367 Gr7, ASTM B381 Gr7, ASTM F467 Gr7, ASTM F468 Gr7.

The data contained in this publication is for informational purposes only and may be revised at any time without prior notice. The data is believed to be accurate and reliable, but Hague Fasteners Limited makes no representation or warranty of any kind (express or implied) and assumes no liability with respect to the accuracy or completeness of the information contained herein. Although the data is believed to be representative of the product, the actual characteristics or performance of the product may vary from what is shown in this publication. Nothing contained in this publication should be construed as guaranteeing the product for a particular use or application.