The company has superior geographical location and convenient transportation. After more than 20 years of market trials and tribulations, from small to large, from weak to strong, in order to meet the needs of customer extension development, the company expanded the deep A514 grade E high strength steel plate processing services of cutting steel pieces. Now we have built a business system integrating steel plate, steel plate cutting and A514 grade E high strength steel plate steel deep processing. The company provides one-stop solution for customers with lower price, higher quality and faster response speed.
Weather resistant steel sheet is a low-alloy high-strength steel that adds a small amount of alloying elements to ordinary steel to make it have good corrosion resistance in the atmosphere. This kind of material has a higher atmospheric corrosion resistance than ordinary carbon steel. A514 grade E high strength steel plate, Weather resistant steel sheet and plate is widely used in manufacturing industries such as containers, bridges, automobiles, railway vehicles, and construction abroad.
With the development of science, technology and industry, higher requirements are put forward for steel materials, such as higher strength, resistance to high temperature, high pressure, low temperature, corrosion resistance, abrasion, and other special physical and chemical properties. A514 grade E high strength steel plate, carbon steel can no longer fully meet the requirements, so alloy steel plates appeared. Improving the strength of steel is one of the main purposes of adding alloying elements.
When the steel plate containing molybdenum only is at high temperature for a long time, the carbon will aggregate into graphite and precipitate, which will worsen the performance. To eliminate this tendency, chromium is often added to the A514 grade E high strength steel plate, steel plate at the same time. When chromium is added to the steel plate, the heat strength, high temperature oxidation resistance and corrosion resistance can also be improved.
A514 grade E high strength steel plate, Q345B steel plate strength has much to do with its thickness. First, the min. yield strength of Q345B steel plate: 345 Mpa for thickness ≤16mm, 335 Mpa for thickness 16-40mm, 325 Mpa for thickness 40-63mm, 315 Mpa for thickness 63-80mm, 305 Mpa for thickness 80-100mm, 285 Mpa for thickness 100-150mm, 275 Mpa for thickness 150-200mm, 265 Mpa for thickness 200-250mm. Second, the tensile strength of Q345B steel plate: 470-630 Mpa for thickness ≤100mm, 450-600 Mpa for thickness 100-250mm.
we are the best professional steel manufacturer in China. We can supply kinds of steel product size，if you want to purchase steel plate or steel pipe and other products. Please contact us freely. we can give you the A514 grade E high strength steel plate best price with high quality.
Before delivering our hot rolled plate product we apply various tests to check the quality of carbon steel A514 grade E high strength steel plate plates such as- mechanical test, chemical test, hardness test, toughness test, eddy current test, impact test, micro test, flaring test, flattening test, etc. We are provided best packing for structural steel plates to avoid rust. Our after-sales service team will contact you if you have any question.
