1.4571 / X6CrNiMoTi17-2-2

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Description

The material 1.4571 is an austenitic chromium-nickel steel with very good corrosion resistance.

Related Standards

Equivalent Materials

This material data has been provided by HSM Stahl- und Metallhandel GmbH.

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

PropertyTemperatureValue

Density

23.0 °C

8 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

200 GPa

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Elongation A5

23.0 °C

28 %

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min.

Hardness, Brinell

23.0 °C

215 [-]

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max.

Tensile strength

23.0 °C

500 - 700 MPa

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Yield strength Rp0.2

23.0 °C

200 MPa

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min.

Thermal

PropertyTemperatureValue

Specific heat capacity

23.0 °C

500 J/(kg·K)

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Thermal conductivity

23.0 °C

15 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical resistivity

23.0 °C

7.5E-7 Ω·m

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Magnetic

PropertyValue

Magnetic properties

Magnetisation is not possible

Chemical properties

PropertyValueComment

Carbon

0.08 %

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max.

Chromium

16.5 - 18.5 %

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Manganese

2 %

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max.

Molybdenum

2 - 2.5 %

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Nickel

10.5 - 13.5 %

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Phosphorus

0.04 %

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max.

Silicon

1 %

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max.

Sulfur

0.015 - 0.03 %

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Technological properties

Property
Application areas

Apparatus engineering, Chemical industry, Textile Industry, Food Technology, Mechanical Engineering, Ship building, Medical technology & pharmacy

Corrosion properties

Very good

General machinability

Medium-not good

Solution annealing

1020-1120°C

Welding

TIG welding: suitable, MAG Solid wire: suitable, Arc welding: suitable, UP welding: suitable, Laser beam welding: suitable, Gas fusion welding: suitable. It has a tendency to hot crack formation.

Workability

Hot forming: 900-1200°C