Strength of cast to size vs machined from casting test coupons.
Strength of cast to size vs machined from casting test coupons.
(OP)
I'v always been told that when testing cast to size magnesium tensile specimens the casting "skin" should be left on. With some specifications there are different requirements for cast to size vs machined from casting specimens.
Does anyone know of any articles that discuss this?
Thank You
Does anyone know of any articles that discuss this?
Thank You





RE: Strength of cast to size vs machined from casting test coupons.
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RE: Strength of cast to size vs machined from casting test coupons.
MIL-M-46062 gives mechanical test specimen requirements for high strength magnesium castings.
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Hope that helps somewhat.
Terry