CORTEN-B Weathering steel plate equilvent

CORTEN-B weathering steel plate belong to Corrosion-resistant steel which is widely used in containers, power plants, chimneys, railway engineering and outdoor steel, such as large-scale outdoor sculpture steel, corrosion-resistant steel, corrosion-resistant steel, The tower has a good anti-corrosion, heat-resistant, low temperature characteristics, with good mechanical properties such as stamping bending good processing, with good plasticity. Comprehensive mechanical properties and resistance to atmospheric corrosion, manufacturing in the atmospheric environment of the boiler and structural parts. CortenA Weathering steel plate, CortenB Weathering steel plate, A588 / A588M-05, ASTM A871M-03, Grade65, Grade 60

Three kinds of Corten -B Weathering steel plate samples with the same chemical composition and different grain size were prepared by the same rolling process and different heat treatment methods. The regularity between the grain size and the atmospheric corrosion performance of the Corten-B Weathering steel plate resistant industrial environment was studied by means of SEM microanalysis, AC impedance test and so on. The results show that the grain size of Corten-B weathering steel is reduced from 30μm to 4μm, and the number of cracks and voids in the rust layer decreases with the increase of the corrosion rate, the corrosion resistance Rr and the reaction resistance Rt increase , Resistance to atmospheric corrosion performance is improved. CortenA Weathering steel plate, CORTEN-B Weathering steel plate, A588 / A588M-05, ASTMA871M-03, Grade65, Grade60

BBNsteel can provide you with the delivery conditions you want for CORTEN-B Weathering steel plate , if you have the size requirements for CORTEN-B Weathering steel plate , we can also meet you.We can provide all kinds of weathering steel, including its aade equivalent material. Please contact us if you want to know more for CORTEN-B Weathering steel plate .