Formadur 320 Superclean

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

Description

Tempered mould steel with improved quenching and tempering properties, good machinability, polishable, weldable and can be textured. This grade offers substantial improvements, especially for building larger and complex moulds. Specific modifications of the grade's components as well as additional smelting and secondary metallurgy ensure Formadur® 320's outstanding properties. We recommend the use of Formadur® 320 Superclean (ESR) for the highest demands.

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

Properties

Mechanical

PropertyValue

Thermal

PropertyValue

Chemical properties

Property

Carbon

0.34 %

Chromium

1.7 %

Iron

Balance

Manganese

0.8 %

Molybdenum

0.4 %

Nickel

0.5 %

Silicon

0.4 %

Technological properties

Property
Application areas

As Formadur 320 with highest demands on polishability

Heat Treatment

Soft annealing: 710-740°C (Cooling in furnace) - Hardening: 820-850°C and quenching in oil or polymer