Similar Questions. 1  It keeps asking me for box 15, Employer's State I.D. number. 2  My husbands w2 for washington state doesnt say in box 15 the employer id number. 3  my Kroger W2 doesn't have an employer state id number in box 15 and it keeps asking me for one...
From Wikipedia, the free encyclopedia. Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low-alloy steels and high-alloy steels.
In manufacturing, both cold-rolled and hot-rolled steel are used in a variety of alloys. An alloy is defined as a separate element or compound added to the base metal, like nickel or chromium. Steel framing classifications mostly come from ASTM. The code starts with the letter A, followed by a number