VRN FAQs

VRN FAQs

How can

we help you?

VRN FAQs​

What grade of steel can we use for the following application? e.g. What grade of steel can I use to build a hopper to carry wet coal?

3CR12 HRA – it has an excellent ability to with wet sliding abrasion and corrosion.

Is aluminium available in walkways/Vastrap?

Yes, we carry it as a standard product in grade 4017 in a variety of thicknesses.

What is the maximum operating temperature for Grade 310S in a specific grade of steel?

The maximum recommended operating temperature for Grade 310S, as recommended by Columbus Stainless is 1,200 degrees C in a continuous process.

Can you bend the plate to the following dimensions and do weld preparation on it?

Yes we can, if you provide us with drawings we are able to supply with full weld-prep and possibly also do your hole cutting at the same time.

If we give you a sketch can you turn it into a drawing and supply us the components we need to fabricate the job?

 Yes, we are able to work with you develop drawings to create your bill of materials and process the components for you