How to recognize хардокс 450 steel grade quality

Marine steel is widely used in all kinds of ships and offshore platforms, but it also puts forward higher and higher requirements for marine steel. In general, the demand share of хардокс 450 steel grade high-strength marine steel continues to increase. In terms of strength requirements, with the change of ship's large-scale, safety and coating specifications, the general trend is that the consumption of ordinary strength grade A marine steel plate is gradually reduced, and the consumption of high-strength marine steel plates is increased.

Our company was founded in 2000, which initially committed to providing high-quality steel хардокс 450 steel grade 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 хардокс 450 steel grade steel to the international market, opening up the international steel market.

Oxygen is a harmful element in хардокс 450 steel grade steel. With the increase of oxygen content, the strength of хардокс 450 steel grade steel increased, but the plasticity, especially the toughness, decreased significantly, and the weldability became worse. The presence of oxygen causes hot brittleness of хардокс 450 steel grade steel.

"Adopt standard specification: ASTM, JIS, EN, DINCategory: Structural Steel, carbon steel plate, хардокс 450 steel grade, hot rolled plate Carbon steel plate specification: Thickness: 1mm to 200mm; Width: 1500mm to 3500mm: Length: 3000mm to 27000mmThird Party Inspection: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.