| FAQ 1 |
Galvanic/Dissimilar Metal Corrosion: What it is and how to avoid itContact between dissimilar metals occurs frequently but is often not a problem. The aluminium head on a cast iron block, the solder on a copper pipe, galvanising on a steel purlin are common examples. This FAQ provides some answers to the problem and steps on how to avoid it. Download Technical FAQ 1 (pdf - 913KB) |
| FAQ 2 |
Cleaning Your Indoor Stainless Steel: Quick and easy tips for keeping that shineRetaining a sparkling finish on stainless steel surfaces is just a matter of a few simple steps. And you don't need expensive products or special equipment - ordinary household cleaners are usually all that's required. You just need to bear in mind a few easy DOs and DON'Ts... Download Technical FAQ 2 (pdf - 721KB) |
| FAQ 3 |
Magnetic Effects of Stainless SteelsThe magnetic properties of materials are affected by their composition, metallic structure, processing methods and physical condition. Ferromagnetic materials are strongly attracted to a permanent magnet and may also be magnetised to act as a permanent magnet. Download Technical FAQ 3 (pdf - 614KB) |
| FAQ 4 |
Testing for Grade ConfirmationRaw material price fluctuations and increasing demand for stainless steel shave driven demand for lower cost alloys as alternatives to the traditional "300" series steels. This has been met through a range of existing and new, innovative steels with different properties, performance and availability. But as with the traditional stainless steels, you can't tell what they are by looking at them. Download Technical FAQ 4 (pdf - 737KB) |
| FAQ 5 |
Galling and its ControlAustenitic stainless steels are widely used for corrosion resisting bolting. One of the major problems in use is that disassembly is difficult but and bolts seize. This phenomenon is known as galling and it is most prevalent with intermittently operated, slow sliding surfaces. Download Technical FAQ 5 (pdf - 594KB) |
| FAQ 6 |
Preventing Coastal Corrosion (Tea Staining)When used properly, stainless steel enjoys a strong and enduring reputation for visual appeal and structural integrity in a wide range of applications and environments. But, like all materials, stainless steel may become stained or discoloured over time, impairing the overall look. This brown discolouration - tea staining - has been identified in coastal applications in Australia and overseas. Download Technical FAQ 6 (pdf - 700KB) |
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