I 'AM AWARE THAT ALUMINIUM IS USED TO REFINE THE GRAIN BUT WHAT IS THE CLEAR DEFINITION OF FINE GRAIN PRACTICE PLEASE HELP I A'M AT WITS END TRYING TO FIND A CLEAR AND PRECISE DEFINITION
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I am looking for someone with expierence in testing A707 L3CL3 WITH A LOW CE=.40 AND WHAT MECHANICAL PROPERIES WERE obtained the market of pipeline flanges in south america is coming out with specs of ce=.40 MAX THIS SHOULD MAKE MECHANICALS PROPERTIES VERY POOR AND I AM TRYING TO GET SOME...