Alloy steel scrap in this category contains intentional alloying additions — such as manganese, molybdenum, chromium below stainless thresholds, or vanadium — but does not meet the chromium content level (typically 10.5%+) that would classify it as stainless. The specific alloy chemistry should be documented via mill certs or lab analysis to support correct classification.

Trade contracts typically reference industry grading standards (such as ISRI grades) and specify allowable ranges for key alloying elements, form (shredded, bundled, loose), and maximum tramp element content. These specifications directly affect both the classification and the melt value at the receiving facility.