- 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)
1.8893 (E730K2)
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 10297-1 | 95.64–97.98 | < 0.5 | 1.4–1.7 | < 0.3 | < 0.05 | < 0.2 | 0.3–0.7 | < 0.12 | > 0.02 | < 0.025 | < 0.2 | < 0.025 | < 0.05 | 0.3–0.45 | < 0.02 |
Information on suppliers
Mechanical properties at 20 °C
Standards
Standard | Description |
---|---|
Standard | Description |
EN 10297-1 |
Description of chemical elements
Description of mechanical properties
Parameter | Units of measurement | Description |
---|---|---|
Parameter | Units of measurement | Description |
\sigma_{Y} | MPa | Yield strength |
\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) |