Perforated Steel Sheet Round Holes | 20 GA (.036) 1/16 Holes On 1/8 Centers | 1 X 4 ft | 1.20 Lb/Sqft

A513 Rectangle Steel Tube | 1 X 1/2 X 16 GA (.065 Wall) | 2 ft | 0.70 Lb/Ft

6061-T6 Aluminum Strip Flat | 1/16 X 1/2 | 4 ft | 0.04 Lb/Ft

Hot Rolled Strip Flat | 1/16 X 1/2 | 4 ft | 0.10 Lb/Ft

A513 Square Steel Tube | 1/2 X 1/2 X 18 GA (.049 Wall) | 2 ft | 0.31 Lb/Ft

1020 DOM A513 Round Steel Tube | 1/4 OD X .035 Wall X .180 ID | 4 ft | 0.06 Lb/Ft

A-36 Steel Channel | 3/4 X 3/8 X 1/8 Web | 4 ft | 0.58 Lb/Ft

Cold Rolled Steel Sheet A1008 | 24 GA. (.024 Thick) | 1 X 2 ft | 1.00 Lb/Sqft

Thermo Scientific Hearth Plate, Ceramic | Cole-Parmer

A36/A572-50 Standard Steel I Beam | S 3 X 5.7 (3.00" X .170" X 2.33") | 5 ft | 5.70 Lb/Ft

A-36 Steel Angle | 1/2" X 1/2" X 1/8" | 2 ft | 0.38 Lb/Ft

316/316L Stainless Steel Sheet - 4 Brush Polish | 20 GA. (.036) Thick | 1 X 2 ft | 1.52 Lb/Sqft

A606/A588 CORTEN Steel Sheet | 11Ga. (.120") THICK | 2 X 4 ft | 5.00 Lb/Sqft

National Hardware 4063BC 1-1/2" X 36" Solid Flat 3/16" Thick Plain Steel Finish N316190