Stainless steel bar: 303 stainless steel rods, cutting 303 stainless steel rods, easy car stick, the 310S stainless steel rod, 321 stainless steel rods, stainless steel polished bar, stainless steel ground rods, stainless steel, black element, stainless steel bright bar, rod (bar), square rod (square steel), hexagonal rods (six angles), are generally divided into: (stainless steel bright bar and black rod), the bright surface than the black surface of your large diameter bar for the black rod according to the nature and purpose can be divided into: (ground rods, easy car rods, polished rods), of which 303 is unique in the bar material, are easy to car (cut) material, mainly used for automatic lathe cutting.: 304F .303 CU.316F are easy to cut material can be used in a lathe, drill, and specifications are: round bar Specifications: Ф1mm ~ Ф320mm square bar Specifications: 3 × 3mm-100 × 100mm hexagonal rod specifications: S1-S60mm, stainless steel rods The calculated or theoretical weight are as follows: ★ Diameter (mm) × diameter (mm) × .00623 × length = each bar weight.