Browse By Letter

Search engineering dictionary:

Definition:

Three Quarter Hard Temper 2

(A) In stainless steel strip tempers are based on a minimum tensile or yield strength. For Chromium Nickel grades three quarter hard temper is 175,000 T.S., 135,000 Y.S. min. (B) In Brass mill terminology, this temper is three B&S numbers hard or 29.4% thickness reduction.