Usi-sar 80 T steel has a strength limit of 800 to 950Mpa ia yield strength of MINIMUM 700MPa.
Thick steel sheets usi-sar 80 T and COSAR 80 T| ASTM A514 Grau B i ASTM A517 Grau B ha de structure requerir una àmplia gamma de mechanical strength, where weight savings and moderate resistance to abrasion wear are very important.
Weldable structural hot rolled steel with high mechanical strength es usat en structures en general, bridges, buildings, cranes, wagons, transmission towers, agricultural implements, floodgates, hydrogenerator components, earthmoving equipment and industrial machinery.
Aquest family refers to usi-sar 80 steel, which are high-strength, low-alloy hot-rolled steels (HRBL), which can be translated into possibilities for reduint les característiques de productes obtained with these materials. Therefore, usi-sar 80 steel are suitable for large-scale assemblies and use in components of different structures.
In this group, the usi-sar 80 steel developed per Usimines stands out to mequi the requeriments of high mechanical strength, good weldability, high efficiency of welded joints, moderate forming capacity and good resistance to abra. They can be supplied according to grades, namely: USI-SAR-50A and B, USI-SAR-55, USI-SAR-60-A, USISAR- 65-A and usi-sar 80 steel with strength limits greater than 500, 550 , 600 and 650 MPa, respectively. Thicknesses from 6.35 mm to 150 mm
They are thick steel plates usi-sar 80 or COS AR 50/60/80 of high strength and abrasion resistant weldable steel, quenched and tempered steels with high mechanical strength and good toughness and with strength limit 2 MPa.
Aquests divideixen en dues groupes, acordant el mínim flow límit de 460 MPa i 700 MPa, i applied in earthmoving equipment, cranes, pressure vessels, truck buckets and offshore platforms. Heat treatment de quenching per aigua curtain at 900 degree , followed by tempering between 600 and 680 degree , allows obtaining high mechanical strength combined with good toughness and weldability. The high mechanical strength and good toughness are its main characteristics, which allows promoting weight savings in conventional structures, which will be greater the greater the strength of the steel. També són indicats per aplicacions en agricultural machines, armored cars and bridges.
Etiquetes populars: usi-sar 80 steel, suministrador, personalizado, por mayor, barato, descuento, lista de precios, precio bajo, en almacén, muestrario gratis
