Since I contact steel, time has almost five months of time, in a meal back on the road, see a full of threaded steel truck, there is a just contact steel this aspect of colleagues asked:
ProfileAnd
PlateWhat's the difference? I haven't figured out the difference between the two, so I'll summarize it. One
ProfileClass: (I-beam, groove steel, such as corner steel, unequal corner steel, round bar, square steel, flat steel, threaded steel, rivet steel, other) 1, I-beam               2, channel steel high ≥180mm High ≥180mm High 180mm high 180mm 3, equal corner steel 4, Unequal corner steel edge width ≥160mm Edge width ≥160x100mm edge width 50-140mm Edge width 140x90-50x32 mm edge width 20-45mm Side width ≤45x28 mm 5, round bar 6, square steel diameter ≥90mm Edge width ≥90mm diameter 38-80mm Edge width 50-75 mm diameter 10-36 mm Edge Width 10-25 mm 7, flat steel 8, threaded steel wide ≥120mm & NBsp; diameter ≥40 mm width 60-100 mm diameter 10-36 mm width 12-55 mm 9, Rivet steel              10, other diameters 10-22 mm Profiled steel: Track board, steel sheet piles Special steel, small farmers with composite flat steel Special-shaped steel, agricultural implements steel, window frame steel II.
PlateClass (open plate, cold plate, pattern plate, manganese plate, plate) by use classification: (1) Bridge steel Plate, (2) boiler steel plate; (3) Shipbuilding steel Plate; (4) armored steel plate; (5) Automotive steel plate; (6) Roofing steel plate; (7) Structural steel plate; (8) Electrical steel sheet (silicon steel); (9) spring steel plate;
The difference between profiles and plates in the steel market
