- Main
- Brand
- Germany
- 1.8000 - 1.8999 (Structural, Pressure Vessel and Engineering Steels)
- 1.8800 - 1.8899 (High Strength Weldable Steels not Intended for Heat Treatment by User)
1.8890 (P620QL1)
Classification
Chemical composition
Standard | Fe, % | Si, % | Mn, % | Cr, % | Ti, % | Cu, % | Ni, % | V, % | Al, % | P, % | C, % | S, % | Nb, % | Mo, % | N, % |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Standard | Fe, % | Si, % | Mn, % | Cr, % | Ti, % | Cu, % | Ni, % | V, % | Al, % | P, % | C, % | S, % | Nb, % | Mo, % | N, % |
EN 10216-3 | 95.63–99 | < 0.6 | 1–1.7 | < 0.3 | < 0.04 | < 0.3 | < 0.8 | < 0.2 | < 0.02 | < 0.025 | < 0.2 | < 0.015 | < 0.05 | < 0.1 | < 0.02 |
Information on suppliers
Mechanical properties at 20 °C
Standards
Standard | Description |
---|---|
Standard | Description |
EN 10216-3 |
Description of chemical elements
Description of mechanical properties
Parameter | Units of measurement | Description |
---|---|---|
Parameter | Units of measurement | Description |
$$\sigma_{0.2}$$ | $$MPa$$ | Tensile stress required to produce a total elongation of 0.2% |
$$\sigma _{U}$$ | $$MPa$$ | Ultimate tensile strength |
$$\epsilon_L$$ | % | Elongation at break (longitudinal) |
$$\epsilon_T$$ | % | Elongation at break (transverse) |
$$KV_{L}$$ | $$J$$ | Impact energy (longitudinal) |
$$KV_{T}$$ | $$J$$ | Impact energy (transverse) |