S690QL siv qhov twg?

S690QL steel siv rau hauv ntau thaj chaw thov vim nws lub zog siab thiab cov kws kho zoo heev. Nov yog qee thaj chaw uas S690QL yog nquag siv:

Kev tsim kho thiab cov qauv tsim: Nws yog siv rau hauv cov tsev nce siab, cov neeg hla kev, cov kab, cov kab, cua tshuab thiab lwm yam qauv txheej txheem. Lub zog siab ntawm S690QL ua kom cov qauv sib dua thiab muaj zog dua.

Cov Machinery thiab khoom siv hnyav thiab cov khoom siv: siv rau hauv cranes, siv Machinery, cov khoom siv mining, cov khoom siv excavators, nqa khoom thiab lwm yam hnyav tshuab. Lub zog siab ntawm S690QL pab cov cuab yeej siv hnyav thiab tiv taus hnyav hnyav ua haujlwm.

Tubrog nkoj thiab nkoj: Nws yog siv los txhawb cov phiaj hlau siv hauv nkoj. S690QL muab cov dej hiav txwv tsis kam mus rau dej hiav txwv thiab cov chaw muaj kev sib xyaw.

Mining thiab Energy Sector: Siv rau hauv daim ntawv thov xws li cov tshuab mining, mine shafts, pipelines, roj thiab khoom siv roj. S690QL muab kev ruaj khov nyob rau hauv ib puag ncig corrosive thiab kev ntxhov siab siab.

Cov Tsheb: Siv Cov Tsheb Tsheb Hnyav, Cov Tsheb Tso Dej Thiab Cov Tsheb Railwway thiab Railway. Lub teeb ci ntsa iab ntawm S690QL ua rau cov tsav tsheb ntau dua.

Cov no yog qee qhov ntawm cov chaw thov tseem ceeb uas tsuas yog siv S690QL yog siv. Tab sis lub durability thiab cov yam ntxwv ntawm cov qib steel tuaj yeem muab ntau lub sijhawm thov hauv cov lag luam sib txawv.

S690QL Khoom Khoom

S690QL yog cov qib siab muaj zog steel qib thiab muaj cov khoom siv hauv qab no:

Yield Strength: Tsawg kawg 690 MPa (Mega Pascal) lossis siab dua. Lub zog tawm los yog hais txog qib kev ntxhov siab uas cov khoom pib pom cov yas deformation.

Lub zog tensile: ranges los ntawm 770 txog 940 MPA. Tensile lub zog yog hais txog qib kev ntxhov siab uas cov khoom tiv thaiv yam tsis muaj kev cuam tshuam ntawm qib siab tshaj plaws.

Elongation: Yam tsawg kawg 14%. Elongation yog hais txog tus nqi ntawm elongation ntawm cov khoom tom qab stretching nyob rau hauv feem pua. S690QL muaj qhov zoo elongation qhov tseem ceeb nrog siab ductility.

Kev Cuam Tshuam: Yam tsawg kawg 30 J (Joule) lossis siab dua ntawm -40 degree. Kev cuam tshuam kev cuam tshuam lub zog rfards rau cov khoom siv tiv thaiv kom cuam tshuam lossis cuam tshuam. S690QL qhia tau zoo cuam tshuam kuj txawm tias kub tsawg.

Weldability: S690QL steel muaj cov khoom weldability zoo. Qhov no txhais tau tias cov khoom siv ua tau zoo thaum lub sij hawm vuam ua haujlwm thiab ua kom ruaj khov yog khaws cia tom qab vuam.

Tsawg qhov kub nyhav: S690QL tseem ua tau zoo ntawm cov kub tsawg. Qhov no tso cai rau nws siv nyob rau hauv huab cua txias lossis hauv cov ntawv thov tsawg.

Cov khoom siv ntawm S690QL ua kom nws txaus siab nyob hauv ntau qhov kev lag luam uas xav tau lub zog muaj zog thiab lub teeb hnyav. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tau xav txog ntau yam khoom tshwj xeeb rau ib qho kev thov tshwj xeeb.

Cim npe nrov: S690QL, Tuam Tshoj S690QL Chaw tsim tshuaj paus, cov chaw muag khoom, Hoobkas