China S890QL Structural Steel Supplier
S890QL high strength alloy steel plate is a European standard high strength structural steel plate with high yield strength and tensile strength, which can meet the high strength requirements of various engineering applications.
S890QL low alloy structural steel is usually delivered in the quenched and tempered (quenched + tempered) state to ensure excellent mechanical properties and processing performance. GNEE can perform cutting, welding, bending and other processing according to customer needs to meet the needs of different engineering projects.
S890QL low alloy steel plate has excellent mechanical properties and is widely used in the manufacture of various types of engineering machinery, such as mining vehicles, excavators, loaders, bulldozers, various types of cranes, coal mine hydraulic supports and other mechanical equipment and other structural parts.
Chemical Composition of S890QL low alloy structural steel
| % | |
|---|---|
| C | 0.20 |
| Si | 0.80 |
| Mn | 1.70 |
| P | 0.020 |
| S | 0.010 |
| N | 0.015 |
| B | 0.0050 |
| Cr | 1.50 |
| Cu | 0.50 |
| Mo | 0.70 |
| Nb | 0.06 |
| Ni | 2.0 |
| Ti | 0.05 |
| V | 0.12 |
| Zr | 0.15 |
Mechanical Properties of S890QL high strength alloy steel
| 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 |
V Notch Impact Testing
| Grade | Sample Orientation | @ 0 Deg C | @ -20 Deg C | @ -40 Deg C | @ -60 Deg C |
|---|---|---|---|---|---|
| S890QL | Longitudinal | 50J | 40J | 30J | |
| Transverse | 35J | 30J | 27J |
If you are satisfied with our S890QL high strength low alloy steel, welcome to place an order with us. As one of the best high strength low alloy hsla steel manufacturers and suppliers in China, we have a large number of hot-selling products for you to choose from, including A709Gr50 low-alloy high-strength structural steel plate, S355J2 low alloy steel and S690QL1 high yield strength steel , if you need detailed chemical composition and free samples, please contact our factory immediately. We provide competitive prices and good services.
| Product Name | High Strength Low Alloy Steel Plates (HSLA) |
| Length | 1m-12m or as required |
| Width | 1m-3m or as required |
| Thickness | 8mm-150mm or as required |
| Standard | ASME,ASTM,DIN,JIS,GB,EN,etc. |
| Technique | Hot rolled |
| Surface Treatment | Clean, blasting and painting according to customer requirement |
| Thickness tolerance | ±0.1mm |
| Material |
ASTM:A573 Grade 70,A709 Grade 50,A514 Grade B,etc. ASME:SA573 Grade 70,SA709 Grade 50,SA514 Grade B,etc. EN:S355JR,S355J0,S355K2,S355N,S355J2,S420N,S460N, S460Q,S460QL,S500Q,S500QL,S550Q,S500QL,S690Q, S690QL,S690QL1,S890Q,S890QL,S890QL1,S960Q,S960QL,etc. DIN:ST52-3,etc. JIS:SS490,SS540,SM490,etc. GB:Q355B,Q355D,Q390B,Q390D,Q420B,Q420D, Q460D,Q460E,Q500D,Q500E,Q550D,Q550E, Q620D,Q620E,Q690D,Q690E,Q890D,Q890E,Q960D,Q960E,etc. |
| MOQ | 1tons.We also can accept sample order. |
| Shipment time | Within 15-30 workdays after receiving deposit or L/C |
| Export packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
