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Corten A VS Corten B steel steel plate

Corten A and Corten B steel are suited for heavy and load bearing structures. The mechanical characteristics and the resistance to atmospheric corrosion make Corten A and Corten B steel the best products for the fabrication of agricultural vans and railway wagons, structures of bridges, water pipes, fans, chimneysand boilers.

Corten A VS Corten B steel in chemical composition and mechanical properties:

Corten A VS Corten B steel in chemical composition:

Grade C Si Mn P S Al V Cu Cr Ni
Corten A 0.12 0.25/0.75 0.20/0.50 0.07/0.15 0.030 0.015/0.060 0.25/0.55 0.50/1.25 0.65
Corten B 0.16 0.30/0. 50 0.80/1.25 0.030 0.030 0.020/0.060 0.02/0.10 0.25/0.40 0.40/0.65 0.40

Corten A VS Corten B steel in mechanical properties:

Grade Yield Strength
Rel N/mm²
Minimum
Tensile Strength
Rm N/mm²
Minimum
Elongation
A50 %
Minimum
Corten A 355 470-630 20
Corten B 345 470-630 20

For more information about Corten A VS Corten B steel, please contact BBN steel directly. If you are hesitated between Corten A and Corten B steel, our technician will provide valuable information for you according to purpose of the steel.

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