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Material Supplied by

Sverdrup Steel AS

TITANIUM GRADE 2 Bar

Alternative and trade names
EN 3.7035, UNS R50400, ASTM B348 Grade F2, ASTM B381 Grade F2
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Description

Titanium Grade 2 is a pure alpha titanium. With moderate strength and excellent corrosion resistance and formability, Grade 2 titanium represents the most widely used form of titanium. Compared to the other grades of commercially pure titanium, Grade 2 titanium is slightly weaker than Grade 3, but stronger than Grade 1 and equally resistant to corrosion. Titanium grade 2 is non-magnetic. These properties account for Grade 2 titanium’s versatility in regard to its applications.

Properties

Dimension

Diameter d

10 - 300 mm

Mechanical

Elongation A

20 % at 20 °C

Hardness, Rockwell B HRB

160 [-] at 20 °C

Tensile strength Rm

345 MPa at 20 °C

Yield strength Rp0.2 Rp0.2

276 - 448 MPa at 20 °C

Chemical properties

Element

Weight %

Comment

Fe

0.3 %

O

0.25 %

C

0.08 %

N

0.03 %

H

0.01 %

Technological properties

Application areas

This alloy is primarily use for corrosion resistance and is the most widely used specification in all product forms. Grade 2 titanium proves useful in chemical processes, since it is highly resistant to chemical environments including oxidizing media, alkaline media, organic acids and compounds, aqueous salt solutions and hot gases. Its corrosion resistance holds up in liquid metals, nitric acid, mildly reducing acids and wet chlorine or bromine gas. Grade 2 titanium is also used to manufacture heat exchangers and cryogenic vessels. In seawater, Grade 2 is fully resistant to corrosion at temperatures up to 300°C.

This material data has been provided by Sverdrup Steel.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.