Ferro-Titanit® WFN

Want to keep this datasheet? Save it now in your required format

Description

Because of its 13.5% chromium and 3% molybdenum content, WFN has a high tempering resistance up to around 450 °C, as well as high-temperature hardness and good corrosion resistance. The thermal expansi- on coefficient is adjusted to that of steel through the 1% aluminium alloy addition. Lower stresses thereby occur when non-permanent and permanent joints are heated, reducing the risk of cracking.

This material data has been provided by Deutsche Edelstahlwerke Specialty Steel (DEW).

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

See where falls on the material property chart for against in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

Properties

General

PropertyValue

Density

6.5 g/cm³

Show Supplier Material materials with Density of 6.5 g/cm³

Grain structure

Titanium carbide + martensite

Mechanical

PropertyValue

Compressive strength

3600.0 MPa

Show Supplier Material materials with Compressive strength of 3600.0 MPa

Elastic modulus

294 GPa

Show Supplier Material materials with Elastic modulus of 294 GPa

Flexural strength

1200.0 MPa

Show Supplier Material materials with Flexural strength of 1200.0 MPa

Hardness, Rockwell C

69.0 [-]

Show Supplier Material materials with Hardness, Rockwell C of 69.0 [-]

Shear modulus

122.0 GPa

Show Supplier Material materials with Shear modulus of 122.0 GPa

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

100 °C

0.0000106 1/K

Show Supplier Material materials with Coefficient of thermal expansion of 0.0000106 1/K

for 20°C to the mentioned temperature

200 °C

0.0000116 1/K

Show Supplier Material materials with Coefficient of thermal expansion of 0.0000116 1/K

for 20°C to the mentioned temperature

300 °C

0.0000122 1/K

Show Supplier Material materials with Coefficient of thermal expansion of 0.0000122 1/K

for 20°C to the mentioned temperature

400 °C

0.0000124 1/K

Show Supplier Material materials with Coefficient of thermal expansion of 0.0000124 1/K

for 20°C to the mentioned temperature

500 °C

0.0000127 1/K

Show Supplier Material materials with Coefficient of thermal expansion of 0.0000127 1/K

for 20°C to the mentioned temperature

600 °C

0.0000129 1/K

Show Supplier Material materials with Coefficient of thermal expansion of 0.0000129 1/K

for 20°C to the mentioned temperature

Thermal conductivity

18.2 W/(m·K)

Show Supplier Material materials with Thermal conductivity of 18.2 W/(m·K)

Electrical

PropertyValue

Electrical resistivity

9.1e-07 Ω·m

Show Supplier Material materials with Electrical resistivity of 9.1e-07 Ω·m

Magnetic

PropertyValue

Coercive force

9200.0 A/m

Show Supplier Material materials with Coercive force of 9200.0 A/m

Remanence

0.16 T

Show Supplier Material materials with Remanence of 0.16 T

Saturation polarization

0.59 T

Show Supplier Material materials with Saturation polarization of 0.59 T

Chemical properties

PropertyValueComment

Carbon

0.75

Show Supplier Material materials with Carbon of 0.75

Chromium

13.5

Show Supplier Material materials with Chromium of 13.5

Molybdenum

3.0

Show Supplier Material materials with Molybdenum of 3.0

Other

33.0

Show Supplier Material materials with Other of 33.0

TiC

Technological properties

Property
Application areas

In heat-treated, hardened condition (up to 69 HRC), Ferro-Titanit® can be used to solve many wear problems economically.

General machinability

In as-delivered condition, this material can be machined by conventional methods.

Heat Treatment

Soft annealing: 750°C, 10 hr (Cooling in furnace) Hardness: 51 HRC - Stress-relief-annealing: 600-650°C (cooling in Furnace) - Hardening: 1080°C and quenching in vacuum (1 bar N2) - Temepering 460°C (Hardness:69 HRC)