304 and 316 2

[kpm21443]

Dear Friends,

I have to procure a metal hose with core A182 TP 304 but the manufacturer is offering A182 TP 316. I believe 316 is better than 304. Please advise

 

[mrfailure]

316 has added molybdenum. It is more corrosion resistant and generally is considered an upgrade.

 

[EdStainless]

And the mechanical properties are very similar.
Unless you are using 304 for some very specific reason the swap to 316 should work fine.

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P.E. Metallurgy, Plymouth Tube