Hot rolled hr plate sa573 grade 65 [450] carbon plate 20mm plate

sa573 grade 65 [450] carbon plate, Special thick steel plate cutting needs to be preheated in advance. Some steel plates are prone to cracks after entering the cutting process, sometimes that is because the temperature is too low, and it is necessary to perform pre-heat treatment in advance for such cases. The staff can preheat the steel plates first, so that the temperature of the steel plates will gradually increase, and then the flame gun can be used to cut. The probability of cracks in the cut material is very low, and the quality of the steel plate is also guaranteed.

The carbon content of sa573 grade 65 [450] carbon plate, medium carbon steel plate is 0.25% - 0.60%. In addition to carbon, it can also contain a small amount of manganese (0.70% - 1.20%). The medium carbon steel plate after quenching and tempering has good comprehensive mechanical properties. The highest hardness is about HRC55 (hb538) and σ B is 600-1100mpa.

According to a report released by South Korea's Pohang Iron and Steel (POSCO), its stainless steel production reached 1.799 million tons in 2020, which was lower than the 1.97 million tons in the previous year and 2.033 million tons in 2018. In terms of quarters, production increased quarter by quarter after the first quarter, and reached the highest level of the year at 502,000 tons in the fourth quarter (an increase of approximately 18.1% from the previous quarter).

What is the the price of sa573 grade 65 [450] carbon plate inventory? EXW price: 532 USD per ton
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