Please note time zones:
NSW, VIC, TAS, ACT: 11.30am - 12.30pm (AEDT)
QLD: 10.30am - 11.30am (AEST)
SA: 11.00am - 12.00pm (ACDT)
WA: 8.30am - 9.30am (AWST)
NT: 10.00am - 11.00am (ACST)
NZ: 1.30pm - 2.30pm (NZDT)

Webinar Overview

This webinar will cover the following topics:
  • History of duplex alloys, five families and their properties
  • What welding does to their metallurgy: ferrite/austenite ratio, nitrides, intermetallic phases
  • Effect of heat input, cooling rate and interpass temperature
  • Cast duplex alloys, their specification and microstructure
  • Ferrite percentage/ferrite number and their measurement
  • Quality control to ASTM or ISO standards and their differences
  • Similarities and differences between duplex and austenitic alloys of similar corrosion resistance
  • Examples of use

Image courtesy of Outokumpu.
Presenter: Dr Graham Sussex, Technical Specialist
Graham is a materials expert with over 30 years experience and more than 600 technical publications to his name. Stainless steel is his specialty.

Cost: $45/person ASSDA*, ASSDA Accredited, NZSSDA and EA Members,
$85/person Non-Members

*ASSDA Platinum Members FREE - Please contact assda@assda.asn.au to register.

This webinar will be hosted by Zoom.

Note: This webinar is capped at 45 registrations. Early registration is encouraged. First in, first served policy.