TUF-37 plate products are produced to special compositions of A/SA 516 and exhibit hydrogen-induced cracking (HIC) resistance. The sulfur maximum is 0.002 and the carbon equivalent (CE) averages 0.37. The grades are vacuum degassed with sulfide shape control. This datasheet provides information on composition, physical properties, and tensile properties. Filing Code: CS-132. Producer or source: American Alloy Steel Inc.