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- Ferrite-bainite-phase steel | HDT4...
Ferrite-bainite-phase steel
Choose your ferrite-bainite-phase steel here in the grades HDT450F and HDT580F.
The experts at our locations are happy to advise you. We look forward to hearing from you.
Properties according to DIN EN 10 338
Steel type
| Short designation | VDA239-100* | Material number |
| HDT450F | HR300Y450T-FB | 1.0961 |
| HDT580F | HR440Y580T-FB | 1.0994 |
* Comparative grade, therefore minor deviations from DIN EN values possible
Ferrite-bainite-phase steel: Mechanical properties, longitudinal
| Short designation | Proof stress Rp0.2 MPa | Tensile strength Rm MPa min. | Elongation at fracture A80 % min. | Elongation at fracture A1) % min. |
| HDT450F | 300-420 | 450 | 24 | 27 |
| HDT580F | 460-620 | 580 | 15 | 17 |
Ferrite-bainite-phase steel: Chemical composition, heat analysis
| Percentage by weight % max. | ||||||||||
| Short designation | C | Si | Mn | P | S | AItotal (span) | Cr+Mo | Nb+Ti | V | B |
| HDT450F | 0.18 | 0.50 | 2.00 | 0.050 | 0.010 | 0.015-2.0 | 1.00 | 0.15 | 0.15 | 0.005 |
| HDT580F | 0.18 | 0.50 | 2.00 | 0.050 | 0.010 | 0.015-2.0 | 1.00 | 0.15 | 0.15 | 0.010 |
Your product of choice: HDT450F - HDT580F
1) Percentage elongation after fracture using a proportional specimen with L0 = 5.65 √S0 for sheet thicknesses ≥ 3.0 mm