Q:-With reference to the various grades of stainless steel which of the following statement is true?

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1. They are all nonmagnetic
2. Only certain grades can be used for service at a very low temperature
3. They are all 100 ar for the mag
4. They are all very high thermal conductivity

This entry was posted in Questions Answer for AWS D1.1, Welding Inspector Quiz, Welding Interview Questions Answers‎ and tagged , , , , , , , , , , .

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