What are the top five p295gh steel application suppliers in United Arab Emirates

Pageviews:

After adding a small amount of niobium, vanadium and titanium to P295GH steel application etc. steel, it is combined with the controlled rolling process to control the precipitation behavior of microalloying elements to achieve the purpose of improving the comprehensive properties of the steel, whether it is strength, toughness, ductile-brittle transition temperature, or Steel's process formability, welding performance, corrosion resistance and crack resistance have been significantly improved, while reducing production costs. Such steel products are widely used in oil and gas pipelines, vehicles, building structures, oil production platforms, pressure vessels, ship shells and many other fields.

The production process of hot-rolled steel plate and cold-rolled steel plate is different. Hot rolled steel plate is rolled at high temperature, and cold rolled steel plate is rolled at normal temperature. Generally speaking, cold rolled steel plate has better strength and hot rolled steel plate has better ductility. The thickness of p295gh steel application cold rolling is generally smaller, and that of hot rolling can be larger. The surface quality, appearance and dimension accuracy of cold rolled steel plate are better than that of hot rolled steel plate.

The spot price of hot rolling steel rose on August 18, with a large overall increase. The average price of major cities in China is 3624 yuan / ton, up 95 yuan from last Friday. Shanghai 3520-3540 yuan / ton increased by 70 yuan, Tianjin 3600-3620 yuan / ton increased by 150 yuan, and Lecong 3650-3660 yuan / ton increased by 150 yuan. Central and southern China, North China and Northeast China rose by 90-150 yuan, while Western China rose by 30-60 yuan. The rise in spot p295gh steel application prices led to a significant increase in transactions across the region. Hot rolled futures remained at a high level after opening up and closed at 3440, up 75 2.23%.

p295gh steel application, P355NH plate is high temperature pressure vessel plate.Chemical composition of P355NH material: C ≤ 0.18, Si ≤ 0.50, Mn: 1.10 - 1.70, P ≤ 0.025, S ≤ 0.015, Al ≥ 0.020, N ≤ 0.012, Cr ≤ 0.30, Cu ≤ 0.30, Mo ≤ 0.08, Nb ≤ 0.05, Ni ≤ 0.05, Ti ≤ 0.03, V ≤ 0.10.Tensile properties of P355NH steel plate: the tensile strength range is 630-450Mpa. The yield strength is more than 355-295Mpa (less than 16mm). Elongation after fracture is 21-22%