Uvod u S690QL lim od legiranog čelika visoke čvrstoće

Mar 04, 2024 Ostavi poruku

Evropski standard S690QL ploča visoke čvrstoće je vrsta visokokvalitetnog čelika za građevinarstvo, koji se uglavnom koristi u mostovima, visokim zgradama, industrijskim postrojenjima i drugim poljima. Njegova visoka čvrstoća i odlična mehanička svojstva čine ga idealnim izborom za razne složene strukture. S690QL ploča visoke vlačne čvrstoće usvaja evropski standard, stabilnog i pouzdanog kvaliteta, i široko se koristi u domaćim i međunarodnim velikim inženjerskim projektima.


Svojstva materijala:

1. visoka čvrstoća: zatezna čvrstoća europskog standarda S690QL ploče visoke čvrstoće dostiže 690MPa, s visokom čvrstoćom i izduženjem, što može učinkovito poboljšati nosivost konstrukcije i seizmičke performanse.

2. odlična mehanička svojstva: materijal ima odličnu otpornost na zamor, otpornost na udar i otpornost na niske temperature, te može održati stabilne performanse u složenim uvjetima okoline.

3. dobre performanse zavarivanja: ploča visoke čvrstoće S690QL ima dobre performanse zavarivanja, laka za obradu i povezivanje, može zadovoljiti zahtjeve izgradnje različitih složenih struktura.

4. Dug vijek trajanja: zbog svoje odlične otpornosti na koroziju i otpornosti na zamor, ploča visoke vlačne čvrstoće S690QL ima dug vijek trajanja, što može uvelike smanjiti troškove održavanja zgrade.

China High-Strength Low Alloy (HSLA) Steel Plates Distributors

China High Strength Steel Sheet(HSLA) Manufacturers

European standard S690QL high strength plate is a kind of high quality steel for construction, mainly used in bridges, high-rise buildings, industrial plants and other fields. Its high strength and excellent mechanical properties make it an ideal choice for a variety of complex structures.S690QL high tensile plate adopts European standard, with stable and reliable quality, and is widely used in domestic and international major engineering projects.   Material properties:  1. high strength: the tensile strength of European standard S690QL high strength plate reaches 690MPa, with high yield strength and elongation, which can effectively improve the structural load carrying capacity and seismic performance.  2. excellent mechanical properties: the material has excellent fatigue resistance, impact resistance and low temperature resistance, and can maintain stable performance in complex environmental conditions.  3. good welding performance: S690QL high strength plate has good welding performance, easy to process and connect, can meet the construction requirements of various complex structures.  4. Long service life: due to its excellent corrosion resistance and fatigue resistance, S690QL high tensile plate has a long service life, which can greatly reduce the maintenance cost of the building.