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CEV value of sa573 gr.65 high strength structural steel

CEV value of sa573 gr.65 high strength structural steel

  • May 08 , 2021
Low alloy high strength steel plate is made by adding a small amount of alloy elements on the basis of carbon structural steel (carbon content 0.16% ~ 0.2%). sa573 gr.65 high strength structural steel, Low alloy high strength steel plate has good welding

Low alloy high strength steel plate is made by adding a small amount of alloy elements on the basis of carbon structural steel (carbon content 0.16% ~ 0.2%). sa573 gr.65 high strength structural steel, Low alloy high strength steel plate has good welding performance, plasticity, toughness and processing technology, good corrosion resistance, high strength and low critical transition temperature of cold embrittlement.

sa573 gr.65 high strength structural steel leading supplier in China
5.5*2570*8600, 8*2920*7000, 5.5*2490*7100, 5.5*3000*10000, 6*3000*7000, 6*2500*9000, 6*3000*8500, 8*2920*6400, 8*1290*12000, 8.5*2090*8760, 6*2860*8500, 6*2550*11100, 8*2920*6200, 6*3000*13000, 6.5*2200*8700, 6*3000*11000, 6*2690*9000, 8*1800*6400, 5.5*2570*7700, 6*2680*8400, 9*2100*10050, 8*1800*6400, 8*2800*8000, 10*2600*9500.

Advantages of hot rolling: hot rolling can destroy the casting structure of ingot, refine the grain of steel and eliminate the defects of microstructure, so that the steel structure is dense and the mechanical properties are improved. This improvement is mainly reflected in the rolling direction, so that the sa573 gr.65 high strength structural steel steel is no longer isotropic to some extent; the bubbles, cracks and looseness formed during pouring can also be welded under the action of high temperature and pressure.

It can be predicted that in 2019, the national steel market quotation will not appear unilateral quotation, rebar sa573 gr.65 high strength structural steel steel main contract price of the largest shock range (the lowest price to the highest price), it is possible to reach as much as 1000 yuan this is the New Year's Chinese steel market quotation of the first characteristic. The second characteristic of Chinese steel market quotation in 2019 is that the average sa573 gr.65 high strength structural steel steel price of the whole year is roughly flat with the level of the previous year, or it is to rise somewhat, generally there will be no annual average price decline.

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