hardox 450 sheet application chemical elements composition

Due to vast experience & concerted efforts of all employees, we are known as a reliable supplier of API 5l Line Pipe, seamless pipes and ERW pipes. Our Hardox 450 sheet application customers in the world has about 4000 clients in 70 countries such as Bangladesh, Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Jordan, Philippine, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Bangladesh, Argentina, Brazil, Colombia, Guyana, United States Of America, Canada, Mexico, Jamaica, Germany, France, Italy, United Kingdom, Spain, Netherlands, Belgium.

JIS G3101 Hardox 450 sheet application belongs to ordinary carbon structural steel grade, and the other grades of JIS G3101 are SS330, SS490, Hardox 450 sheet application and SS540. Related product types include steel plate, steel plate, section steel, steel pipe, etc.

Low-alloy steel plates have low carbon content, and because ferrosilicon is not used for deoxidation, the silicon content in steel is often <0.07%. The outer layer of rimmed steel is crystallized in a rimmed state, so the surface layer is pure and dense, the surface quality is good, and the Zhengzhou low alloy steel plate Hardox 450 sheet application has good processing performance. Rimmed steel does not have large concentrated shrinkage cavities, uses less deoxidizer, and the cost of steel is low.

With the increase of temperature, the yield limit of Hardox 450 sheet application will decrease monotonically, but the tensile strength of Hardox 450 sheet application will rise to a high peak value at a certain temperature, and then decrease. This peak temperature is called the blue brittleness temperature of Hardox 450 sheet application. Near the blue brittleness temperature, the Hardox 450 sheet application strength increases and the plasticity decreases. The elongation and section shrinkage of Hardox 450 sheet application increase with the increase of temperature, but there is a low peak at the blue brittleness temperature. The blue brittleness temperature of low carbon steel ranges from 200 ℃ to 250 ℃. The blue brittleness of low alloy steel is not obvious as that of low carbon steel, and the blue brittleness temperature is higher.

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The company adheres to the business philosophy of "good quality, customer first, honesty and trustworthiness", and strives to provide customers with high-quality Hardox 450 sheet application products and excellent services. Our company's products Hardox 450 sheet application are widely used in petroleum, chemical, power station, boiler and other industries, mainly used in reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear energy reactor pressure shells and other equipment.

The after-sales service personnel understand the user's ideas and needs in detail, and stand on the other side's position and interests. Actively communicate with users and help them solve practical problems. This not only solves the service problem, but also improves the customer's trust in the company.