Custom tubes and profiles
Shapes, Dimensions
Solid sections :
- square section; 25 mm² to 6000 mm² (0.2kg/m to 45kg/m)
- Usual tolerances; type h11 (to h9 depending on shapes)
- Common lengths: 3m to 5m, to 7 meters depending on profiles
Hollow sections :
- Cold drawn from hot rolled tubes or seamless tubes
- Inside Dimension: min : 5 mm
- Outside Dimension max :150 mm
- Wall Thickness: 0.5 mm à 12 mm
- Tolerances: according to EN 10305-1, commonly h11, up to h8 depending on shapes and dimensions
- Common lengths: 3m to 6m, up to 8m depending on shapes
Open profiles :
- cold drawn from flat stripes
- Dimension maxi: 180 mm
- Thickness mini: 1 mm
- Tolerances: according to requirement (less tight on flexible area)
- Common lengths: 3m to 6m, up to 6.5m depending on shapes
Finish
- Surface treatment, pickling, descaling, phosphating, oiling
- Possible finish: as drawn or lightly phosphate and oiled
- Heat Treatment: normalization, stress release, etc
- De-twisting, straightening, cut to length
- On request we can achieve machining operations, coating and other
Standards and Grades :
- EN 10277 :2018 - bright steel products
This standard replaces previous EN 10277-1 to 5 May 2018
- EN 10305-1 :2016 Seamless cold drawn tubes
- EN 10305-2 :2016 Welded cold drawn tubes
- EN ISO 683-1 : Non-alloy steels for Quenching and Tempering
- EN ISO 683-2 : Alloy steels for Quenching and Tempering
- EN ISO 683-3 : Case hardening steels
Osborn Metals can also cold draw other steel grades and stainless steel in condition to be agreed
News
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At Osborn Metals, we are proud to support Taillefer Cycles in the manufacture of the Cabestan, a collapsible touring bike designed for adventure (…)
New client, new tube type!
The first production run of a custom-made tube always involves its share of uncertainties.
It took us several weeks of research and fine-tuning (…)
Monitoring our CSR (Corporate Social Responsibility) actions
As part of our CSR commitment to the UIMM (French Institute for the Management of Industrial and Commercial Industries), a progress update was (…)
Air Liquide’s remarkable arrival on our site !
For the nitrogen supply to our heat treatment furnace, Osborn Metals decided to trust Air Liquide, which delivered the new storage tank. (…)