10CrMo910 seamless steel yeeb nkab yog German DIN17175-79 tshav kub- steel resistant. Cov yeeb nkab yog tsim los rau qhov kub ntawm 535℃thiab lub siab ntawm 13.2 MPa, nrog qhov ntev ntawm 213mm sab nraud txoj kab uas hla thiab 28mm phab ntsa thickness, yuav tsum tau nyob rau ntawm qhov chaw sib dhos thiab vuam.
10CrMo910 steel yog pearlitic thaum tshav kub kub-resistant steel dav siv nyob rau hauv UK, US, Lub teb chaws Yelemees, Nyiv, thiab lwm lub teb chaws. Nyob rau hauv Suav teb, nws yog feem ntau siv los tsim superheaters nrog phab ntsa kub hauv qab 590℃thiab headers/steam pipelines nrog phab ntsa kub nyob ib ncig ntawm 540 degree.
Cov ntaub ntawv kev ua haujlwm dav dav los ntawm cov chaw tsim hluav taws xob thermal thiab siab - kev ntsuas qhov kub thiab txias qhia tau hais tias cov hlau no nthuav dav weldability zoo heev thiab tsis muaj kev cuam tshuam rau kev kho cua sov. Nws tuaj yeem ua tiav cov qauv microstructure zoo txawm tias nyob rau hauv cov ntu loj, nrog rau ntev ntev - ductility. Lub creep tus nqi pib nce tsuas yog thaum lub elongation nce mus txog 3% -5%, cim qhov pib ntawm peb theem ntawm creep. Yog li ntawd, cov hlau no muaj kev ruaj ntseg hauv kev pabcuam.
Dab tsi yog cov khoom sib npaug ntawm 10crmo910?
Suav sib npaug ntawm 10CrMo910 yog12Cr2MoG(GB / T 5310 tus qauv). Nws tseem hu ua 2.25Cr-1Mo steel.
Thoob ntiaj teb, nws sib haum rau AsmeskasTIAB SA 387 Gr22, A335 P22, thiab German13CrMo9-10.
Cov khoom no yog pearlitic cua sov-cov hlau tsis muaj zog, dav siv nyob rau hauv siab - kub thiab siab - qhov chaw siab, xws li cov kav dej boiler.
Kev kuaj thiab tshuaj xyuas
- Kev kuaj Ultrasonic
- Impact Resistance Testing ntawm +20℃rau - 60 degree
- Hydrostatic Test ntawm qhov siab txog li 13o MPa nyob ntawm cov neeg siv khoom xav tau
DIN 17175 10crmo910 Boiler Tube Hoobkas
