Top Steel Cutting at great prices! Save up to 75% on Steel Cutting.S235JR steel is a type of steel sheet under EN standard which is used to build ship, bridge.A36 steel is carbon steel plate.S235JR is equivalent to DIN:St37-2,etc.If you need S235JR steel,ss400 ASTM A36 steel,please contact us.Price of S235JR Plate. S235jr steel plate US $475-545 / Ton ( FOB Price) steel plate stockist US $600 – 800 / Ton; ASTM S283 Gr.C Pressure Vessel Steel Plate US $500-1000 / Ton ( FOB Price)How do I determine the strength of a specific diameter of bolt? In order to calculate the actual yield and tensile strength of a bolt, you would use the following formulas:Top Steel Cutting at great prices! Save up to 75% on Steel Cutting.