Stainless Steel Anchor Rod grades

[oengineer]

I am trying to specify a threaded stainless steel rod to anchor into a wet well (see image).

I am seeking a threaded stainless steel rod with a higher available yield & tensile strength than 30 ksi & 75 ksi, respectively.

What would be the most common high strength (like a Grade 55, 105, or greater) threaded stainless steel rod to specify?

Comments/suggestions are appreciated.

 

[EdStainless]

Duplex stainless, 2101 or 2205 are suited for this.
You would be looking at about 65ksi yield 95ksi UTS depending on which grade.

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P.E. Metallurgy, consulting work welcomed

 

[oengineer]

Duplex stainless, 2101 or 2205 are suited for this.
You would be looking at about 65ksi yield 95ksi UTS depending on which grade.

What would be the ASTM designation for a Duplex 2205 threaded anchor rod? My goal is to properly specify it on my plans.

 

[EdStainless]

There is actually quite a list of alloys, UNS numbers
S31803
S32205
S32101
These three are the most common.
Others:
S32202
S82011
S32001
S82013
S82122
S32003
S81921
S82031
S82121
And a good ref

https://nickelinstitute.org/media/8d8b973e3233189/apracticalguidetousingduplex.pdf

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P.E. Metallurgy, consulting work welcomed

 

[TugboatEng]

Here is a other list:

Duplex 2205 Specifications: ASME SA 182, ASME SA 240, ASME SA 479, ASME SA 789, ASME SA 789 Section IV Code Case 2603, ASTM A 240, ASTM A 276 Condition A, ASTM A 276 Condition S, ASTM A 479, ASTM A 790, NACE MR0175/ISO 15156, NORSOK MDS D45 Grade F51, UNS S31803, UNS S32205, W. NR./EN 1.4462, Werkstoff 1.4462 Duplex