Rolled ferrous metal products – obtained by rolling metal belong to ferrous metal. Steel is used in mechanical engineering, construction and agriculture, oil production and defense. Ferrous metal is the backbone of many industrial and steel construction structures, despite the emergence of many innovative building materials. For example, cold rolled steel pipes are widely used in construction, petrochemical and many other fields.
Also used as part of reinforced concrete to increase the strength of the structure or support the constructions. For example, crane trusses, elements during the construction of bridges, balcony railings and stair railings.
Structural steel or ferrous metal is a standard building material made and shaped in a variety of industry standard cross-sectional shapes. Metal grades are designed with specific chemical and mechanical properties designed for specific applications.
There are many examples of steel grades, but we will focus on the chemical composition, mechanical properties and applications of S235, S275 and S355.
S235, S275 and S355 are three common steel structural classes used in all types of construction projects across the EU.
S – indicates the fact that it is a structural steel.
235 – relating to the minimum yield strength of steel.
J2 or K2 – all demonstrate material resistance to Sharpie impact.
W – is weather steel (weather resistant to corrosion);
Z – denotes structural steel with improved strength perpendicular to the surface and with – C – as the steel is cold formed.
Depending on the manufacturing process, chemical composition and relevant application, other letters and classifications may be used to refer to specific structural steel categories or products.
METALA BAZE production complies with the European standard EN 10025, which is managed by the European Committee for Standardization.
Buy or order metal – sheet, corrugated sheet, strip, flat iron, tube square, tube round, tube rectangular, round bar, angle, angle steel, square, square, hexagon, reinforcement, u-shaped profile, beam.
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