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a514 steel grades & welding
hi, i am designing a keel for a racing sailboat, specifying astm a514 steel. i see that there are a number of grades available. how do they differ and which is best for the application?
also, what would be the best weld rod, for welding, a514 to a514 plate (1/2" typ)
a514 to nitronic 50 stainless steel, annealed. the bolts will be nitronic 50.
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发表于 2009-9-7 09:15:38
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