High Quality Hot Rolled Iron Steel Q345 Alloy Steel Plate.FOB Price US $450-600 / Ton.Min.Order 1 Ton.Contact Now.Video.ASTM A572 Alloy Steel Sheet Hot Rolled Metal Steel Plate.FOB Price US $500-900 / Ton.Min.Order 5 Tons.Contact Now.ASTM A36 versus ASTM A572 GR50May 27,2009·You are just concentrating on mechanicals I think.An ASTM specification contains a whole host of specifications other than the mechanicals.Chemistry for example C 0.26,Cu 0.2,Mn 0.8 - 1.2,Si 0.40,P 0.04 max,S 0.05 max for A36,C 0.23,Mn 1.35,Si 0.4,V 0.01-0.05,Cb 0.005-0.05,P 0.04,S 0.05 for A572 gr 50.Some specs specify the furnace method,some specify the heat treat.ASTM A572 Grade 50 Steel Plates and A572m 55/ 60/ 65astm a572 grade 60 is used for structural steel shapes in the construction of building,bridges or similar structures.It can be joined by bolting,riveting or welding.It is like AISI 8615 low alloy steel and has fair machinability.It is more difficult to form because it contains more alloying elements than plain carbon steel.
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