A285 Grade C Middle or low strength carbon steel round bar Equivalent

A285 Grade C steel bar covers low and intermediate tensile strength carbon steel plates produced as killed, semi-killed, capped, or rimmed steel. A285 Grade C Middle or low strength carbon steel round bar is intended for fusion-welded pressure vessels. The maximum plate thickness under ASTM A285, for reasons of internal soundness, is 2 in. [50 mm] for all grades.

A285 Grade C Middle or low strength carbon steel round bar is intended for use in standard tanks and boilers rather than high pressurised vessels due to the steels lower yield strength. ASTM A285 Grade C is supplied throughout the oil gas and petrochemical industry.

A285 Grade C Middle or low strength carbon steel round bar Specification

Diameter: 4mm~600mm

Length: Standard or Customize

Rolling way: HR, AR, CR, N, TMCP

Heat treatment: N, T, A, Q&T

A285 Grade C steel bar Chemical composition(%)

C≤0.16 Si≤0.35 Mn:0.4-1.2 P≤0.03 S≤0.03 Al≤0.02 Cr≤0.3 Cu≤0.3 Ni≤0.3 Mo≤0.08 Nb≤0.01 Ti≤0.03 V≤0.02

A285 Grade C steel round bar Mechanical property

Yield strength Mpa:205 Tensile strength Mpa:380-515 Elongation %:27 or 23

Equivalent steel grade of A285 grade C

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