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S690QL chitsulo champhamvu kwambiri
S690QL chitsulo champhamvu kwambiri
S690QL chitsulo champhamvu kwambiri
S690QL chitsulo champhamvu kwambiri

S690QL chitsulo champhamvu kwambiri

S690QL Structural Steel plates, imapereka luso la kuwotcherera kwa goof, munjira zonse zomwe zilipo. Chitsulo cha S690QL cholemera kwambiri chimagwiritsidwa ntchito m'magawo osiyanasiyana kuphatikiza: Kuyenda molemera Kumanga makina opangira zitsulo Zida zonyamulira, zida za mlatho wautali wautali, zokhala ndi zinthu m'nyumba zazitali, nyumba zakunja ndi ma cranes, m'mafakitale amagetsi, ntchito zamigodi. kapena LPG chombo, etc.
Zambiri zamalonda

S690QL ndi kalasi yamphamvu yozimitsidwa komanso yotentha yachitsulo yomwe imagwirizana ndi zitsulo za EN 10025. Dzina lakuti S690QL limatanthawuza mphamvu zochepa zokolola za 690 MPa.

Kuphatikizika kwa kupezeka kwabwino ndi mitengo yamtengo wapatali komanso kulimba kwamphamvu kuphatikiza kupanga kosavuta kwapanga mbale yachitsulo ya S690QL kukhala giredi yotchuka pamapulogalamu onse am'manja monga ma cranes ndi zida zonyamulira ndi zida zokhazikika. Mphamvu yayikulu yachitsulo ichi imatanthawuza kuti zomanga zimatha kupangidwa mopepuka komanso pakugwiritsa ntchito mafoni izi zikutanthauza kuwonjezeka kwa malipiro ndi magwiridwe antchito.

Chemical composition & Mechanical katundu
Zomwe zimapangidwa ndi mankhwala a S690QL % Max

C

SI

Mn

P

S

N

B Cr Ku Mo Nb Ndi Ti V Zr
0.2 0.80 1.70 0.025 0.015 0.015 0.005 1.50 0.50 0.70 0.06 2.0 0.05 0.12 0.15

Zithunzi za S690QL
Kusankhidwa Katundu Wamakina (kutentha kozungulira)
Dzina lachitsulo Nambala yachitsulo Min. Zokolola Mphamvu ReH MPa Mphamvu Yamphamvu Rm MPa Min. & elongation pambuyo fracture
Kunenepa mwadzina (mm) Kunenepa mwadzina (mm)
> 3 <50 > 50 <100 > 100 <150 > 3 <50 > 50 <100 > 100 <150
Chithunzi cha S690QL 1.8931 690 650 630 770/940 760/930 710/900 14

Kuyesa kwamphamvu kwa V notch

Gulu

Chitsanzo Choyang'ana

ku 0°C

pa -20 ° C

pa -40 ° C

pa -60 ° C

Chithunzi cha S690QL Longitudinal 50j 40j 30j
Chithunzi cha S690QL Chodutsa 35j 30j 27j
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