China grade s355 steel price steel supplier factory

The corresponding steel grades of S460N are: S420N/1.8902. According to EU113-72: FeE420KGN. According to German DIN: StE420. grade s355 steel price. According to French NFA36-201: E420R. S460N chemical composition analysis: carbon C: not more than 0.2, silicon Si: not more than 0.6, manganese Mn: 1.00-1.70, phosphorus P: not more than 0.03, sulfur S: not more than 0.025, niobium Nb: not more than 0.05, vanadium V : Not more than 0.20.

Indonesia's nickel pig iron production in 2021 is expected to be 900,000 tons, an increase of 4.7% year-on-year. In 2020, the nickel pig iron production for the whole year will be 860,484 tons. In addition, the production of high matte nickel is expected to decrease by 15% year-on-year to 78,000 tons, and the full-year output in 2020 will be 91,800 tons.

The cold working performance of grade s355 steel price and so on steel structure engineering steel is good, which can ensure that the steel will not crack or brittle fracture during high-temperature processing, and will not have a great impact on strength, plasticity and toughness due to processing. The durability of grade s355 steel price and so on steel structure engineering steel is good. Durability refers to the service life of steel structure. The main factor affecting the service life of steel is the poor corrosion resistance of steel, followed by the deterioration of mechanical properties of steel under long-term load, repeated load and dynamic load.