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Indication of 1144 number in 1144 stress proof steel
what does 1144 number mean in 1144 stress proof steel. Does it(1144) defines composition ?
To paraphrase Shakespeare: "What's in a number? A steel by any number is still a steel." No specific connotation to that number. It is an AISI designation like AISI 304 SS.
Stressproof was initially a trade name. Now became general.