All galvanised hollows are manufactured from AS/NZS 1365 cold rolled coil. Galvanised coating Z275.
MECHANICAL PROPERTIES – G250
Standard precision Tube is manufactured from G250 steel.
Tensile strength expected min 320 Mpa.
Elongation expected min 25%.
MECHANICAL PROPERTIES – G310
Grade 310 hollows is manufactured from G310 steel.
Tensile strength expected min 340 Mpa.
Tensile strength typically above 450 Mpa.
Elongation typically above 25%.
Precision Tube standard length is 5.5m but available ex mill rolling in various lengths.
Heavy wall range available in 6.0m lengths but available ex mill rolling in various lengths.
Common stock lines
Non stock material - available ex mill rolling
Weights are theoretical and rounded to two decimal points
Precision Tube - Round
Precision Tube - Square
Precision Tube - FSO
Metric SHS G310
Metric RHS G310
Industrial Colour Chart
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