Low carbon alloy steel, the total amount of alloy elements is generally ≦3%; the low carbon alloy steel strength is significantly higher than that of carbon steel, with better plasticity and toughness, and weldability is acceptable; low alloy steel includes carbon manganese series, carbon manganese vanadium series, A283 grade C CS steel carbon plate chromium molybdenum series, chromium molybdenum vanadium series. Molybdenum and chromium molybdenum vanadium alloy steels are commonly used as materials for hydrogen corrosion resistance, high temperature sulfur or hydrogen sulfide corrosion resistance and heat resistance (sub high temperature).
For Q345B steel plate, Q stands for the yield of Q345B material. The 345 at the back refers to the yield value of Q345B material, which is about 345MPa. The yield value will decrease with the increase of Q345B steel plate thickness. Q345B steel plate has good comprehensive performance, low temperature performance, cold stamping performance, welding performance and machinability. It A283 grade C CS steel carbon plate is widely used in bridges, vehicles, ships, buildings, pressure vessels, etc.
If the chromium content in A283 grade C CS steel carbon plate alloy steel reaches about 12%, dense chromium oxides will be formed on the surface of the steel, which will greatly improve the corrosion resistance of steel in oxidizing media. Chromium, aluminum, silicon and other elements can improve the oxidation resistance of steel and the corrosion resistance of high-temperature gas, but excessive aluminum and silicon will deteriorate the thermoplasticity of steel.
We have a professional production team and high-quality production equipment, and we also have a great A283 grade C CS steel carbon plate advantage in price, with its own factory, large-scale production to reduce the price. Strictly control each production line to ensure the A283 grade C CS steel carbon plate production of high-quality steel plates, steel pipes and other products that meet customer requirements.
Our company will accept the product quality objection registration record, pass it to the A283 grade C CS steel carbon plate production unit and relevant departments, and timely coordinate the supervision of product A283 grade C CS steel carbon plate quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.
