communication

Update – Member survey: our new communication walk, talk and feel

Now more than ever, we know that delivering value doesn’t simply stop at the ‘doing’ stage – it also needs to be effectively communicated and shared with our members so we can spark conversation, bring insight and drive a future focused metals industry. That’s why, a specific section of our member survey concentrated on understanding…

quenching-tempering

Notice – Welding procedures for high strength quenched and tempered steel

“Quenched and tempered” (Q&T) steels for welded structures and pressure vessels provide enhanced hardness and strength properties compared to “regular” steels while maintaining adequate ductility, weldability and toughness. Steel manufacturers obtain these properties by using low alloy chemistries, heat treatment and controlled rolling. The regular structural grades of steel are designated by the specification, grade…

stress

Notice – Proposed new fatigue design provisions for the forthcoming AS/NZS 5100.6

A regular enquiry received by HERA has been the application of fatigue design in steel bridges. On one hand, some designers have had trouble interpreting the current design rules; whilst on the other, many fabricators have expressed concerns on more expensive butt welds being specified for fatigue details where this might not be entirely necessary.…

inforgraphic-response-success

Preparing our industry for disruption

We work in an industry based on well-established and traditional materials. Metals have been fabricated for millennia. Applications have historically ranged from warfare, tooling, building and construction and are now evolving into emerging applications such as geothermal energy extraction and biomedical technologies. Metals, such as steel, are known for their high strength, ductility, and formability.…

calculator

Resource – SCI publication of free online software for floor vibration

SCI has recently released an online based calculator for floor dynamic response prediction. Compared with the manual method proposed in SCI P354, the calculator investigates the floor vibration using finite element analysis of regular grids. For irregular floor grids, existing tools such as the Oasys design software should still be used. The online tool covers…

acrs-logo

Update – ACRS new developments for certificates of compliance

The Australasian Certification Authority for Reinforcing and Structural Steels was founded as a not-for-profit, voluntary, third party product certification scheme in 2000 and issued its first certificates of compliance in 2003 to AS/NZS 4671 for steel reinforcing materials. ACRS now provides additionally certificates of compliance to prestressing steels and structural steels to AS/NZS Standards 4672,…

steel-structure

Notice – Revised structural steel standards published

It is of great pleasure to report that the following structural steel Standards and Technical specification were published in April 2016. HERA is a participating member of the BD-023 Committee, which has been working on the revision of the structural steel standards since 2012 for: AS/NZS 1163-2016 Cold-formed Structural Steel Hollow Sections AS/NZS 3678-2016 Structural…