Q235B Electric Welding Yeeb Nkab
Khoom Taw Qhia
Zoo li Q235, Q235B muaj cov ntsiab lus hlau tau ntau dua li 98% thiab muaj cov pa roj carbon, siliam, manghologe, phosphorus, thiab leej faj. Q235B yog ua tiav siv kub - Rolling cov txheej txheem, ua rau muaj kev txhim kho weldability, thiab ductility piv rau qauv Q235. Ob leeg yog tsawg {{- Cov khoom siv hlau, tab sis Q235b feem ntau yuav tsum tau ua rau cov kev ua haujlwm sib xyaw ua ke, xws li kev tsim kho cov qauv, xws li kev tsim kho, txuas ntxiv, thiab tsheb lag luam.
Cov Khoom Siv Lub Cev
| Ntiag tug | Tus nqi (metric) | Tus nqi (Imperial) |
|---|
| Ceev | 7.85 g / cm³ | 0.284 lb / pw |
| Melting taw tes | 1,510 degree | 2,750℃f |
| Kub taw tes | N/A | N/A |
| Thermal conductivity | 43 W/m·K | 298 Btušed · nyob rau hauv / Listucation F |
| Hluav Taws Xob Kev Tshaj Tawm | 6.93 ms / m | 10.0% IACS |
| Kev Kub Loj Tshaj | 486 J / Kerg · K | 0.116 BTU / Lb ·℃F |
| Thermal nthuav tawm coefficiention | 11.7 μm / Mhask12 | 6.5 μin / INC ECH F |
| Hluav taws xob tiv thaiv hluav taws xob | 144 nΩ·m | 71 angia |
Nto Kho ntawm Q235B Welded Yeeb Nkab
Cov kev kho deg saum npoo Q235b Welded yeeb nkab lub hom phiaj los txhim kho nws corrosion tsis kam thiab tsos. Cov txheej txheem tseem ceeb suav nrog kub - dip galvanizing, txau, thiab anti {{}} xeb roj txheej. Kub - dip galvanizing yog cov yeeb nkab welloy, muab cov tshuaj pleev dawb} Txau cov kev kho xws li epoxy cob thiab polyethylene txheej, tsim lub cev nqaij daim tawv los ntawm electrostatic lossis dip} Cov txheej txheem daws teeb meem tshwj xeeb. Tsis tas li ntawd, anti {- RE xeb roj txheej tuaj yeem siv rau luv- xyoo kev tiv thaiv thaum cia. Txhua qhov kev kho mob xav tau Pretreatment xws li degreasing, kawg phospective substrate huv si ntawm welded yeeb nkab lub neej ntawm atmospheric nyob rau hauv atmospheric nyob rau hauv huab cua, av, thiab dej pab.
Hais txog peb lub tuam txhab
Gnee Steel Group - ib qho khoom lag luam steel - cov khoom lag luam steel thiab xa khoom ntau - muab ntau {{{}} Kev thov kev lag luam thiab cov kev pab cuam customized, nrog 100% kev ua kom zoo. Raws li ib tug neeg sawv cev rau ntau tus hlau mills, peb kuj tau muab cov khoom lag luam siab thiab lwm yam khoom lag luam kom tau txais txiaj ntsig zoo ntawm cov dej num loj.
Cim npe nrov: Q235B Electric Vuam Yeeb Nkab, Suav Q235B Hluav Taws Xob Cov Hluav Taws Xob Cov Yeeb Nkab Tuam Txhab Tuam Txhab Tuam Txhab, Chaw muag khoom
Koj Tseem Yuav Zoo Li
Xa kev nug