ASME SA588 carbon steel plate sheet Mn element content

Q370R Pressure vessel steel plate chemical composition(%)C≤0.18 Si≤0.55 Mn:1.20-1.60 P≤0.025 S≤0.015 Nb:0.015-0.050GB 713 Q370R steel mechanical propertyYield strength Mpa:340-370 Tensile strength Mpa:520-630ASME SA588 carbon steel plate sheet boiler plate specificationThickness:6~150mmWidth:1500~4020mmLength:3000~25000mm"

Based on the main ASME SA588 carbon steel plate sheet business of iron and steel, we are committed to producing high-quality, green and efficient steel products. The main steel products are medium and heavy plate, hot rolled coil, section steel, steel tube, etc., which are widely used in automobile, oil, railway, bridge, construction, electricity, transportation, machinery, shipbuilding and other important fields. Our steel ASME SA588 carbon steel plate sheet products are exported to Indonesia, Bangladesh, Myanmar, Iran, Brazil, Mexico, UAE, Iraq, etc Egypt, Mozambique, Ukraine and other dozens of countries and regions.

Normalizing is to heat the steel parts to 30~80℃above the critical temperature for a period of time. Then the parts are taken out of the furnace and cooled in air. Since the cooling rate of normalizing is faster than that of annealing, the strength and hardness of normalized ASME SA588 carbon steel plate sheet are higher than that of annealed ASME SA588 carbon steel plate sheet, but the elimination of internal stress is not as good as annealing. The normalizing operation of ASME SA588 carbon steel plate sheet is simple, the cost is low, the productivity is high, and it is widely used in actual production.

Corrosion resistance of stainless steel mainly owes to the formation of a very thin, adhesive and translucent chromium oxide film on the surface of stainless steel. Once the film is damaged, the chromium in the stainless steel will react with oxygen in the atmosphere to restore the film quickly. At the same time, the mechanical damage can also generate a protective film quickly to prevent the ASME SA588 carbon steel plate sheet, stainless steel from corrosion.

Our company will accept the product quality objection registration record, pass it to the ASME SA588 carbon steel plate sheet production unit and relevant departments, and timely coordinate the supervision of product ASME SA588 carbon steel plate sheet quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.