S890QL – High Yield Steel EN10025-6 High Yield Steel S890QL steel plate
1.High Yield Steel
EN 10025 PT6:2004
S690QL | S890QL | S960QL | S1100QL
2.S890QL high yield steel which is used in a variety of applications including heavy transportation and lifting. S890QL is a structural steel grade with an even greater yield strength than S690QL. The material serves as a great option for procurers who wish to promote high strength in a cost effective way. Due to the characteristics of the steel, clients can use this material in numerous applications resulting in a leaner build whilst still maintaining great strength.
S890QL is a water quenched & tempered steel which complies with the EN10025:6:2004 specification.
Please refer to the technical details below referring to S890QL.
3.Grade Designation
S = Structural Steel
890 = minimum yield strength (MPa)
Q = Quenching & Tempering
L = Low notch toughness testing temperature
4.Chemical Composition
| Grade | C | Si | Mn | P | S | N | B | Cr | Cu | Mo | Nb* | Ni | Ti* | V* | Zr* |
| S890QL | 0.20 | 0.80 | 1.70 | 0.020 | 0.010 | 0.015 | 0.0050 | 1.50 | 0.50 | 0.70 | 0.06 | 2.0 | 0.05 | 0.12 | 0.15 |
* At least 0.015% of grain-refining element present. Aluminium is also one of these elements.
5.Mechanical Properties
| Designation | Mechanical Properties (ambient temperature) | |||||||
| Steel Name | Steel Number | Min. Yield Strength Reh MPa | Tensile Strength Rm MPa | Min. % elongation after fracture | ||||
| Nominal thickness (mm) | Nominal thickness (mm) | |||||||
| ≥3 ≤50 | ≥50 ≤100 | ≥100 ≤150 | ≥3 ≤50 | ≥50 ≤100 | ≥100 ≤150 | |||
| S890QL | 1.8983 | 890 | 830 | –– | 940/1100 | 880/1100 | –– | 11 |
6.V Notch Impact Testing
| Grade | Sample Orientation | @ 0°C | @-20°C | @-40°C | @-60°C |
| S890QL | Longitudinal | 50 J | 40 J | 30 J | –– |
| Traverse | 35 J | 30 J | 27 J | –– |
(Please note: the technical information above is for guidance only – for exact specifications please check with our Sales Team)
The steel is used in a variety of sectors including…
Heavy Road Vehicles
Steel Structures
Bridge Components
Cranes & Lifting Equipment
7.For more information about S890QL high yield steel or to receive a competitive quotation, please contact us.