Cyflwyniad i daflen ddur aloi cryfder uchel S690QL

Mar 04, 2024 Gadewch neges

Mae plât cryfder uchel safonol Ewropeaidd S690QL yn fath o ddur o ansawdd uchel ar gyfer adeiladu, a ddefnyddir yn bennaf mewn pontydd, adeiladau uchel, planhigion diwydiannol a meysydd eraill. Mae ei gryfder uchel a'i briodweddau mecanyddol rhagorol yn ei gwneud yn ddewis delfrydol ar gyfer amrywiaeth o strwythurau cymhleth. Mae plât tynnol uchel S690QL yn mabwysiadu safon Ewropeaidd, gydag ansawdd sefydlog a dibynadwy, ac fe'i defnyddir yn eang mewn prosiectau peirianneg mawr domestig a rhyngwladol.


Priodweddau materol:

1. cryfder uchel: mae cryfder tynnol plât cryfder uchel safonol Ewropeaidd S690QL yn cyrraedd 690MPa, gyda chryfder cynnyrch uchel a elongation, a all wella'r capasiti cario llwyth strwythurol a pherfformiad seismig yn effeithiol.

2. priodweddau mecanyddol ardderchog: mae gan y deunydd ymwrthedd blinder rhagorol, ymwrthedd effaith a gwrthiant tymheredd isel, a gall gynnal perfformiad sefydlog mewn amodau amgylcheddol cymhleth.

3. perfformiad weldio da: Mae gan blât cryfder uchel S690QL berfformiad weldio da, yn hawdd ei brosesu a'i gysylltu, yn gallu bodloni gofynion adeiladu gwahanol strwythurau cymhleth.

4. Bywyd gwasanaeth hir: oherwydd ei wrthwynebiad cyrydiad rhagorol a'i wrthwynebiad blinder, mae gan blât tynnol uchel S690QL fywyd gwasanaeth hir, a all leihau cost cynnal a chadw'r adeilad yn fawr.

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.