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.
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
