Brazil · NBR
AZE
ABNT NBR 15578:2008 — Continuous hot-dip 55% aluminum-zinc coated steels strip and sheet. Specification
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| Al | Aluminium content is not specified by standard. In case of identification in the steel it has no influence on steel characteristics. | Aluminium content is not specified by standard. In case of identification in the steel it has no influence on steel characteristics. | ||
| C | 0.1 | |||
| Mn | 0.45 | |||
| P | 0.03 | |||
| S | 0.03 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| coil, heavy plate | ≤140 | 420 | ≤26 |