Steel Channels C CHANNELS American StandardDimensions: 1,5 x 0,5 x 0,125 inch – 10 x 2,5 x 0,25 inchLength: 4 – 18 meters (13 – 60 feet)Material Standard & Grade: EN 10025 / S235, S275, S355ASTM / A36ASTM A 572 / GR.50 UPN CHANNELS European StandardDimensions: 40 x 20 x 5 mm. – 300 x 100 x 10 mm. (1,57 x 0,79 x 0,2 – 12 x 4 x 0,4 inch)Length: 4 – 18 meters (13 – 60 feet)Material Standard & Grade: EN 10025 / S235, S275, S355ASTM / A36ASTM A 572 / GR.50 UPE CHANNELS European StandardDimensions: 80 x 50 x 4 mm. – 270 x 95 x 7,5 mm. (3,15 x 1,97 x 0,16 x 10,6 x 0,3 inch)Length: 4 – 18 meters (13 – 60 feet)Material Standard & Grade: EN 10025 / S235, S275, S355ASTM / A36ASTM A 572 / GR.50 CH CHANNELS European StandardDimensions: 76 x 38 x 5 mm. – 203 x 89 x 8 mm. (3 x 1,5 x 0,2 – 8 x 3,5 x 0,3 inch)Length: 4 – 18 meters (13 – 60 feet)Material Standard & Grade: EN 10025 / S235, S275, S355ASTM / A36ASTM A 572 / GR.50 UAC CHANNELS European StandardDimensions: 30 x 15 x 2,8 mm. – 70 x 39,3 x 4,5 mm. (1,18 x 0,6 x 0,11 – 0,28 x 1,55 x 0,18 inch)Length: 4 – 18 meters (13 – 60 feet)Material Standard & Grade: EN 10025 / S235, S275, S355ASTM / A36ASTM A 572 / GR.50 PFC CHANNELS British StandardDimensions: 75 x 40 x 3,8 mm. – 300 x 100 x 9 mm. (3 x 1,57 x 0,15 – 12 x 4 x 0,35 inch)Length: 4 – 18 meters (13 – 60 feet)Material Standard & Grade: EN 10025 / S235, S275, S355ASTM / A36ASTM A 572 / GR.50