High Hot Strength Material Data 1

[matthewcsmith]

I am searching for information regarding cast steel, stainless steel, & superalloy materials suitable for high temperature (>1000F) applications with higher hot strength. I have found several grades which are of interest A217, A297, A447, A487, & A351. I am looking for a resource(s) which have data (graphs etc.) of strength at elevated temperatures. Any help or suggestions of resources would be much appreciated.

Matt Smith
Mechanical Engineer

 

[metengr]

Probably your best bet would be to obtain a copy of ASME Boiler and Pressure Vessel Code, Section II, Part D for actual tensile and yield strength values at temperature. The mechanical property data is listed in separate tables. This data is provided for design by analysis.

 

[matthewcsmith]

Thank you for the suggestion. I was able to find an older copy that looks like it could be useful.

Matt Smith
Mechanical Engineer

 

[EdStainless]

There is a single volume ASM handbook on high temperature material, also a number of good references on high temp alloys. I am looking at 8 different ones on my shelf right now.
Your temperature is not high (by superalloy standards) so it falls in between. There are many high strength Fe and Ni based alloys used at 1000-1500F.
The degree of corrosion resistance needed is critical, as is the the actual nature of the service (steady or cyclic) and duration.

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P.E. Metallurgy, Plymouth Tube