S690QL1 data sheet coil thickness

Heat resistant steel, as the name implies, is a kind of steel with good stability used under high temperature conditions. Because of its unique function, S690QL1 data sheet, heat-resistant steel occupies a large market space in the steel market. Heat resistant steel has been used in many fields, such as boiler, steam turbine, power machinery, industrial furnace, aviation and petrochemical industry. Different heat-resistant steels have different heat-resistant properties.

Our company was founded in 2000, which initially committed to providing high-quality steel S690QL1 data sheet products for China's rapid infrastructure construction. With the advantages of steel resources and good reputation in the domestic market, combined with the huge demand for steel in the international market, we began to export S690QL1 data sheet steel to the international market, opening up the international steel market.

Medium and high carbon alloy hot rolled plates are mainly used in cold rolling and calendering, saw blades and tool industries. The company has taken advantage of smelting, hot rolled S690QL1 data sheet plate and coil finishing equipment and technical advantages, and has successfully developed a batch of high-carbon and its alloy steel and medium-carbon high-alloy S690QL1 data sheet steel hot-rolled coils with the goal of replacing imports. The iron oxide scale is delivered and trusted by high-end users.

Phosphorus element (P element) is brought into steel by ore. Generally speaking, phosphorus is also harmful element. Although phosphorus can increase the strength and hardness of S690QL1 data sheet etc. steel, it also causes the decrease of plasticity and impact toughness. Especially at low temperature, it makes steel significantly brittle, which is called "cold brittleness". The higher the phosphorus content is, the greater the cold brittleness is. Therefore, the phosphorus content in S690QL1 data sheet etc. steel is strictly controlled.

After the order is finished, our after-sales service center will send an email to make a feedback about our steel products' quality. We have phone service every three months to remind our customers of the possible problems and collect advices or suggestions in quality and service. Upon the collection of advices or suggestions, our after-sales service will quickly make technical solutions to wipe out the customer problem.