Does this material comply?

[bpeirson]

We have been asked to supply a lift lug for pipe made from CSA-G40.21-300W plate.

A note on the drawing states "All materials must comply with NACE MR01013"

Can anyone tell me if there is a conflict between the plate material and the NACE specification?

Brad

 

[SJones]

Not if the plate is a P1 Group 1 or 2 material and not cold formed with greater than 5% outer fibre deformation.

Steve Jones
Materials & Corrosion Engineer

http://www.linkedin.com/pub/8/83b/b04

 

[bpeirson]

We are a structural shop so we aren't familiar with the ASME P numbers.

The plate noted above is the Canadian equivalent of 44W carbon steel plate. Does that fit into the P1 category?

There is no deformation in this case.

Brad

 

[metengr]

This is a Canadian grade of structural steel which is equivalent to ASTM A 36 structural steel. So, yes, this would be considered a P-No 1, Group 1 base material.