The yield strength of A40, D40, E40 and F40 A572 grade 65 CS steel carbon plate is not less than 390N/mm^2, and the tensile strength is 510~660N/mm^2. A, D, E and F respectively indicate that they can be at 0° and -20 ° respectively. Impact toughness A572 grade 65 CS steel carbon plate that can be achieved at -40℃, -60℃.
High-temperature boiler steel plates such as 15CrMoR plate, 12Cr1MoVR steel plate, ASME SA387 grade 22 steel, A387 Gr 91 boiler steel, ASME SA1017 Gr 23, SA1017 Gr 911, SA1017 Gr 122 steel, A572 grade 65 CS steel carbon plate, must have features of:Sufficient high temperature durability and durable plasticity;Good high temperature tissue stability;Good high temperature oxidation resistance (heat resistance);Good hot and cold processing technology (mainly refers to cold bending deformation and weldability), etc.
Cold rolled A572 grade 65 CS steel carbon plate steel sheet can be produced by two high mill, four high reversing mill, multi high reversing mill and tandem cold mill. Although there are still only two work rolls in four high and multi high rolling mills, each work roll is supported by one or more large diameter backup rolls, which can prevent deflection of work roll. As a result, wide and thinner A572 grade 65 CS steel carbon plate steel plates can be produced. For example, 20 high mill can produce as thin as 0. 001 mm sheet, but the two high mill can only produce as thin as 0. 35mm sheet
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To provide customers with the most satisfactory service and realize the win-win of economic and social benefits, our company promises to provide excellent A572 grade 65 CS steel carbon plate products in this bidding, and in line with the attitude of being serious and responsible to customers, before sending goods to users, the A572 grade 65 CS steel carbon plate technical personnel shall confirm that there is no fault in the equipment before sending goods to users, and then send goods and products to users, and formulate the following service terms.
