1.7709 QT and Hot Rolled

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Related Standards

Equivalent Materials

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: 25-170 mm

Mechanical

PropertyValueComment

Elongation

11 %

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min.

Tensile strength

1250.0 - 1450.0 MPa

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Yield strength

800.0 MPa

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min., RP02

Chemical properties

PropertyValueComment

Aluminium

0.015 %

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max.

Carbon

0.36 - 0.44 %

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Chromium

0.9 - 1.2 %

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Manganese

0.35 - 0.85 %

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Molybdenum

0.6 - 0.75 %

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Phosphorus

0.03 %

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max.

Silicon

0.15 - 0.35 %

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Sulfur

0.035 %

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Vanadium

0.25 - 0.35 %

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Technological properties

Property
Application areas

Mechanical Engineering, Apparatus engineering, Connecting parts

Processing history

Quenched and Tempered and Forged