Ti GR 12 / 3.7105

Alternative and trade names
Titanium Grade 12,Ti3AL-1.5Mn
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Description

Titanium Grade 12 is a titanium alloy alloyed with Ni, Pd and Mo with excellent corrosion resistance and higher strength than Titanium Grade 2.

Related Standards

Equivalent Materials

This material data has been provided by Hempel Special Metals.

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.

Ashby charts

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Properties

General

PropertyTemperatureValue

Density

23.0 °C

4.51 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

105 GPa

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Elongation A50

23.0 °C

18 %

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min.

Hardness, Brinell

23.0 °C

170 [-]

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max.

Tensile strength

23.0 °C

480 MPa

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min

Yield strength Rp0.2

23.0 °C

345 MPa

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min.

Electrical

PropertyTemperatureValue

Electrical resistivity

23.0 °C

5.2E-7 Ω·m

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Chemical properties

PropertyValueComment

Carbon

0.08 %

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max.

Hydrogen

0.02 %

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max.

Iron

0.03 %

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max.

Manganese

0.2 - 0.4 %

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Nickel

0.6 - 0.9 %

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Nitrogen

0.03 %

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max.

Other

0.4 %

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total

Oxygen

0.25 %

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max.

Titanium

Balance

Technological properties

Property
Application areas

Ti Gr 12 semi-finished products are used in some areas, but the material is mainly used in the chemical industry and in the manufacture of pressure vessels.

Corrosion properties

Titanium Gr.12 offers excellent corrosion resistance to acids as well as very good resistance to crevice corrosion in hot brines. Due to the higher strength, Titanium Gr.12 can be used with a thinner wall thickness than Titanium Gr.2 or Titanium Gr.7 under the same conditions.

Other

We are pleased to offer you powder for 3D printing made of Titan Grade 12 / 3.7105 / UNS N53400