What is 316LNG

bagnamento · Sep 5, 2005

Hello,
I am reviewing some technical specifications which call out for 316LNG material.
As far as I know, NG stands for 'Nuclear Grade'.

I couldn't find this acronym in ASME sections II material specifications.

A colleague of mine told me that, if special requirements for 316LNG exist, these should be given by the Technical Spec. and not by any ASME Code spec.

Which are the requirements (chemical composition, mech. properties, ...) for 316LNG SS, if any?
Are they different from those of 316L SS?

EdStainless · Sep 6, 2005

IF NG stands for Nuc, then it prob means low Co material.
Which is a subject of its own.

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Manage it or it will manage you.

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rmw · Sep 6, 2005

This thread needs to be struck since it is also being dealt with in the metals forum, and over there the poster has put a space between the "L" and "NG", which colors the question differently.

Ed, your comment re: cobalt is mentioned over there.

rmw

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What is 316LNG

bagnamento

Nuclear

EdStainless

Materials

rmw

Mechanical

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