High strength steel p355gh steel thickness price

Pageviews:

Hot-rolled coil is a commonly used steel product in the industry. It has a relatively wide variety of products and a wide range of uses. P355GH steel thickness, Hot-rolled coils are widely used in related industries such as petrochemical equipment, automobiles and bridges. Hot-rolled coils are also used in machinery industries such as ships and automobiles because of their good toughness and relatively high strength.

Due to the low level of futures trading, the business sentiment is slightly pessimistic. Affected by the market downturn, the purchasing power of downstream p355gh steel thickness users has decreased, and the mentality of looking down is gradually rising. Some businesses give up profits to promote transaction. The market trading atmosphere is still relatively light, the steel demand release is slow, and the terminal delivery capacity is weak. In addition, the market has been rising for two days, the downstream fear of heights is strong. The market has entered consolidation stage again. Considering the low inventory pressure, it is expected that p355gh steel thickness prices will fall down and adjust in some cases tomorrow.

Laser cutting p355gh steel thickness has no burr, wrinkle and precision is high. It is superior to plasma cutting. Laser cutting has good cutting quality, narrow cutting width (generally 0.1-0.5m m), high accuracy (generally 0.1-0.4mm hole center distance error, 0.1-0.5mm contour dimension error), good surface roughness (generally Ra is 12.5-25μm), and the p355gh steel thickness cutting seam can be welded without further processing. Fast cutting speed: for example, with 2kW laser power, the cutting speed of 8mm thick carbon steel is 1.6m/min.

Using special smelting method and reducing phosphorus content can make p355gh steel thickness, SA387 boiler steel have high brittleness resistance and good impact toughness at low temperature. The maximum thickness of SA387 boiler steel plate can reach 250mm. According to different thickness and impact requirements, the heat treatment of SA387 boiler steel plate is normalizing + tempering, or normalizing + rapid cooling + tempering.