GOST 22178 Grade ОТ4-0

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Related Standards

This material data has been provided by VSMPO,Matmatch.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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.

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Properties

General

PropertyValueRelated StandardsShape

Density

4.51 g/cm³

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GOST 22178, ОSТ 190218, ТU 1-92-89, ТU 1-5-356

Billet

Dimension

PropertyValueRelated StandardsShape

Diameter

25.4 mm

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GOST 22178, ОSТ 190218, ТU 1-92-89, ТU 1-5-356

Billet

125 mm

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GOST 22178, ОSТ 190218, ТU 1-92-89, ТU 1-5-356

Billet

Wall thickness

2.5 - 21.0 mm

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GOST 22178, ОSТ 190218, ТU 1-92-89, ТU 1-5-356

Billet

Mechanical

PropertyValueRelated StandardsShapeComment

Elastic modulus

100.0 - 120.0 GPa

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Typical for Titanium Alpha Alloy

Elongation

10.0 - 30.0 %

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GOST 22178, ОSТ 190218, ТU 1-92-89, ТU 1-5-356

Billet

Tensile strength

440.0 - 637.0 MPa

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GOST 22178, ОSТ 190218, ТU 1-92-89, ТU 1-5-356

Billet

Thermal

PropertyValueComment

Coefficient of thermal expansion

7.599999999999997e-06 - 1.1e-05 1/K

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Typical for Titanium Alpha Alloy

Melting point

1540.0 - 1715.0 °C

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Typical for Titanium Alpha Alloy

Specific heat capacity

460.0 - 527.0 J/(kg·K)

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Typical for Titanium Alpha Alloy

Thermal conductivity

4.0 - 17.0 W/(m·K)

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Typical for Titanium Alpha Alloy

Chemical properties

PropertyValueRelated StandardsShape

Aluminium

0.4 - 1.4 %

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GOST 22178, ОSТ 190218, ТU 1-92-89, ТU 1-5-356

Billet

Carbon

0.1

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GOST 22178, ОSТ 190218, ТU 1-92-89, ТU 1-5-356

Billet

Hydrogen

0.012

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GOST 22178, ОSТ 190218, ТU 1-92-89, ТU 1-5-356

Billet

Iron

0.3

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GOST 22178, ОSТ 190218, ТU 1-92-89, ТU 1-5-356

Billet

Manganese

0.5 - 1.3 %

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GOST 22178, ОSТ 190218, ТU 1-92-89, ТU 1-5-356

Billet

Nitrogen

0.05

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GOST 22178, ОSТ 190218, ТU 1-92-89, ТU 1-5-356

Billet

Oxygen

0.15

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GOST 22178, ОSТ 190218, ТU 1-92-89, ТU 1-5-356

Billet

Silicon

0.12

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GOST 22178, ОSТ 190218, ТU 1-92-89, ТU 1-5-356

Billet

Zirconium

0.3

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GOST 22178, ОSТ 190218, ТU 1-92-89, ТU 1-5-356

Billet