Corten B steel plate is a hot-rolled low-alloy structural steel plate with good comprehensive mechanical properties and atmospheric corrosion resistance.
Chemical elements and melting analysis of Corten B steel plate:
| C | Si | Mn | P | S | Cr | Ni | Cu | V |
| ≤0.19 | 0.30-0.65 | 0.80-1.25 | ≤0.035 | ≤0.035 | 0.40-0.65 | ≤0.40 | 0.25-0.40 | 0.02-0.10 |
Corten B steel plate delivery status: hot rolled
Mechanical properties of Corten B steel plate:
| Sampling direction | Plate thickness mm | σs (MPa) | σb (MPa) | δ5（％） | Akv (longitudinal) J | Cold bending 180° |
| Transverse | ≤100 | ≥345 | ≥485 | ≥ 19 | ≥ 27 | d=3a |
| ＞100-125 | ≥315 | ≥460 | ||||
| ＞125-200 | ≥290 | ≥435 |
Note: the Charpy (V-notch) impact energy value is calculated according to the arithmetic mean of the single values of a group of three samples.
Corten B steel production process:
Electric furnace smelting → LF / VD furnace refining → casting → ingot cleaning → ingot heating → plate rolling → finishing → cutting and sampling → performance inspection → warehousing.
Email：bb@bebonchina.com
Tel：0086-371-86151827
Skype：bebonchina
