1.4418 QT900

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This material data has been provided by Remy Stahl.

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

Properties

Dimension

PropertyValue

Dimensions

Round-Bar length: 10-425 mm

Mechanical

PropertyTemperatureValueComment

Elongation

23.0 °C

14 %

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min.

Tensile strength

23.0 °C

1.1 - 900 MPa

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Yield strength Rp0.2

23.0 °C

700 MPa

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min.

Chemical properties

PropertyValueComment

Carbon

0.06 %

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max.

Chromium

15 - 17 %

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Iron

Balance

Manganese

1.5 %

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max.

Molybdenum

0.8 - 1.5 %

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Nickel

4 - 6 %

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Nitrogen

0.02 %

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max.

Phosphorus

0.04 %

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max.

Silicon

0.7 %

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max.

Sulfur

0.015 %

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max.

Technological properties

Property
Application areas

Shipbuilding, offshore, plant construction, mechanical engineering, propeller shafts, axles, pump parts, centrifuge parts

Processing history

Quenched and Tempered