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304L Intergranular Corrosion Test
- Thread starter asvipin
- Start date
EdStainless
Materials
Just to show that they didn't mess up the processing.
If you age for a long time it will effect the material, even with 0.015% C.
So if you under anneal the material it may re-sensitize easily.
And a comment, the MTR says practice E. This does not mean that they did the chemical test. The first part of "E" says to do the micro (practice A) and if it is OK then it passes. You can pass based on the micro, but not fail based on it.
= = = = = = = = = = = = = = = = = = = =
P.E. Metallurgy, Plymouth Tube
If you age for a long time it will effect the material, even with 0.015% C.
So if you under anneal the material it may re-sensitize easily.
And a comment, the MTR says practice E. This does not mean that they did the chemical test. The first part of "E" says to do the micro (practice A) and if it is OK then it passes. You can pass based on the micro, but not fail based on it.
= = = = = = = = = = = = = = = = = = = =
P.E. Metallurgy, Plymouth Tube
- Thread starter
- #3
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