hardnes of hardox 500 sheet Mn element content

Like all weather resistant steels, S355J2W is self protecting- the material rusts over time due to the reaction with chemical elements in the air. S355J2W corten steel coil and sheets have excellent impact strength and it is ideal for heavy use or in low temperature. It can be used in–situ without the need for expensive treatment or painting over time. Popular material hardnes of HARDOX 500 sheetwith architects for use in steel sculptures and modern structures due to aesthetic appeal.

Our company specializes in the production of steel plates, steel coil, steel sections, welded pipes and seamless pipes products, sales of GB, ASME, ASTM, JIS, DIN, EN, API and other standards and specifications of steel hardnes of HARDOX 500 sheet and deep-processed products, facing the domestic and foreign markets, welcome to call for inquiries. It is a modern high-tech professional enterprise integrating scientific research, production and sales.

Ultrasonic flaw detection emits ultrasonic waves to the hardnes of HARDOX 500 sheet steel plate under inspection. If there are defects in the steel plate, the ultrasonic waves will reflect, refract or deform waveforms due to the defects. By recording these changes, the type and shape of the defects are analyzed. Due to its high energy and good penetration performance, and the smoothness of the hardnes of HARDOX 500 sheet steel plate itself, ultrasound is often used to detect defects such as inclusions, shrinkage holes, bubbles, and cracks in the steel plate.

Mg element can reduce the number, size, distribution and morphology of inclusions in steel such as hardnes of HARDOX 500 sheet. Micro Mg can improve the size and distribution of carbides in bearing steel. And the carbide particles of bearing steel containing magnesium are fine and uniform. When Mg content is 0.002% - 0.003%, the tensile strength and yield strength of the steel increase by more than 5%, and the plasticity remains basically unchanged.

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