Non-secondary 1.8928 EN 10025-6 high strength steel stockist in ohio

The difference between cold rolled steel sheet and hot rolled steel plate. The carbon content of 1.8928 EN 10025-6 high strength steel, hot rolled steel plate is slightly higher than that of cold rolled steel sheet. In the case of little difference in composition, the density of cold rolled steel sheet and hot rolled steel plate is the same. Hot rolled steel plate has characteristics of low hardness, easy processing and good ductility. Cold rolled steel sheet has high hardness, and it is relatively difficult for processing. But it is not easy to deform and has high strength. Hot rolled steel plate can be made into alloy steel plate by adding other elements, and its properties are also excellent compared with other high-quality steel plates.

Mechanical properties of 45# high quality carbon structural steel: tensile strength σb (MPA): ≥ 600 (61), yield strength σs (MPA): ≥ 355 (36), elongation δ5 (%): ≥ 16, reduction of area ψ (%): ≥ 40, impact energy Akv (J): ≥ 39, impact toughness αkv (J / cm2): ≥ 49 (5), hardness: unheated ≤ 229HB; annealed steel ≤ 197HB. 1.8928 EN 10025-6 high strength steel, 45# steel is used to manufacture parts with high strength requirements.

With high-quality 1.8928 EN 10025-6 high strength steel steel and professional services, we have won international praise in infrastructure, shipbuilding, oil and other industries, and gradually grow into a bright star in the steel export industry, while winning unanimous praise from foreign customers. It has laid a foundation for the development of our 1.8928 EN 10025-6 high strength steel steel market and improved the control of steel plate production quality.

Fake and inferior steel plates are easy to scratch because of the simple equipment of the manufacturers of fake and inferior materials, which are easy to produce burrs and scratch the surface of the steel plate. Deep scratches reduce the strength of the 1.8928 EN 10025-6 high strength steel, steel plate. The surface of the fake and inferior material is prone to cracks, because its billet is adobe, which has many pores. The adobe is subjected to thermal stress during the cooling process, and cracks are generated, and there will be cracks after rolling.

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