GNEE Group office environment
S690Q High Strength Steel Sheet
high strength low alloy hsla steel Product Introduction
S690Q high strength plate is a European standard quenched and tempered high-strength steel. The S690Q material implementation standard is: EN10025 special technical conditions. S690Q low alloy steel plate level: S690Q low alloy structural steel is divided into three levels: S690Q high strength steel plate, S690QL high strength steel sheet, S690QL1 high tensile steel plate, among which S690Q low alloy steel sheet corresponds to an impact temperature of -20 degrees.
S690Q high strength steel features and advantages:
High strength: S690Q high tensile steel has been processed through a specific process and has very high strength. It can withstand large stress and strain and is not prone to breakage or deformation, ensuring the safety and stability of the project.
Toughness: S690Q high strength alloy steel not only has high strength, but also has good toughness, which can effectively absorb energy when bearing heavy loads and impacts, and reduce the risk of brittle fracture.
Low temperature resistance: S690Q high strength low alloy structural steel can still maintain good toughness and strength in low temperature environments and is suitable for use in cold areas.
Fatigue resistance: S690Q hsla steel plate has good fatigue resistance and can withstand repeated stress cycles and reduce the occurrence of fatigue cracks.
Corrosion resistance: S690Q hsla steel sheet has undergone special anti-corrosion treatment and has good corrosion resistance. It can resist oxidation and corrosion and extend its service life.
S690Q hsla structural steel Application: S690Q high strength low alloy steel plate has high yield strength and toughness, and is a weldable and easy-cutting steel. It can be used for cutting special-shaped parts such as bearing seats, connecting plates, equipment shells, or large flat surfaces. Welding flange etc.
high strength low alloy Product Details
S690Q High Strength Sheet Metal Chemical Composition:
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Cu | Zr | B |
| max 0.2 | max 0.8 | max 1.7 | max 2 | max 0.025 | max 0.015 | max 1.5 | max 0.7 | max 0.12 | max 0.015 | max 0.06 | max 0.05 | max 0.5 | max 0.15 | max 0.005 |
S690Q High Strength Structural Steel Mechnical Property:
| Nominal thickness (mm): | 3 - 50 | 50 - 100 | 100 - 150 |
| Rm - Tensile strength (MPa) | 770-940 | 760-930 | 710-900 |
| Nominal thickness (mm): | 3 - 50 | 50 - 100 | 100 - 150 |
| ReH - Minimum yield strength (MPa) | 690 | 650 | 630 |
| KV - Impact energy (J) longitud., | 0° 40 |
-20° 30 |
| A - Min. elongation Lo = 5,65 √ So (%) | 14 |
S690Q High Tensile Alloy Steel Equivalent Grades:
| EU EN |
USA - |
Germany DIN,WNr |
France AFNOR |
Sweden SS |
| S690Q | A514F | StE690V | E690TR | 2624 |
high strength low alloy steel Product Image
GNEE Group Team Photo
GNEE always adheres to the principle of "quality first, integrity first, customer first". We welcome new and old customers from all walks of life to contact us to establish future business relationships and develop together!
Our advantages: providing high-quality products while improving one-stop after-sales service; we have an inclusive and experienced team; we have our own factory and offer the best prices; a professional team provides you with efficient services.
GNEE Group customers visit
If you have more needs and questions about S690Q high strength steel sheet, please contact us!
Hot Tags: s690q high strength steel sheet, China s690q high strength steel sheet manufacturers, suppliers, factory, AISI M 2 Grade High Speed Tool Steel, Boiler quality plate, Abrasion Resistant Wear Plates, BS H Section Steel, hardox 400 plates, S355J2G2W steel