Yog p235ghugh stainless hlau
1. Cov ntaub ntawv hauv kev faib tawm
P235GH Belongs rau Carbon Steel / tsis-alloy steel, tsis stainless hlau.
Tus txheej txheem ua haujlwm yog en 10028-2, cov khoom siv rau siab, boilers thiab lwm qhov kub siab (tsawg dua los yog sib npaug) cov khoom siv.
Tshuaj lom neeg muaj pes tsawg leeg roj carbon (c) tsawg dua lossis sib npaug ntawm {{{{}}}}}}}}}. 16% (nick
2. Kev Ua Haujlwm thiab Kev Tso Cai Tso Cai
Cov Khoom Siv Neeg Kho Tshuab:
Paib Lub Zog: 235 ~ 170 MPa (Txo nrog cov tuab)
Lub zog tensile: 360 ~ 480 MPa
Elongation ntau dua los yog sib npaug rau 25%, kev siv vuam zoo heev, haum rau kev tsim cov nyom.
Raug siv: Petrochemical cia tso tsheb hlau luam, boiler kav, boiler pipes, thiab lwm yam, cia siab rau kev ua tau zoo, tsis yog corrosion tsis kam.
3. Piv nrog stainless hlau
| Chromium (CR) cov ntsiab lus | Tsawg dua los yog sib npaug rau 0. 30% (tsis-loj aloying ntsiab) | Ntau dua los yog sib npaug rau 18% (tsim ntawm cov txheej tiv thaiv ntawm cov chromium oxide) |
| Corrosion Kuj | Dav dav (ntxiv kev tiv thaiv corrosion yuav tsum muaj) | Zoo heev (ntuj corrosion resistance) |
| tseem ceeb daim ntawv thov | Siab txog ntsha, cov kav dej siab kub | Kev Ua Zaub Mov Noj thiab Tshuaj Kho Kom Zoo |
P235GH yog cov pa roj carbon / tsis siv hlau, tsis yog cov hlau tsis muaj zog, thiab yog tsim los ua kom tau raws li cov kev pabcuam kub kom haum rau cov kev pab kub siab.
