Khoom Description
Hom Q235
Carbon structural steel Q235 nyob rau hauv GB / T 700-2006 muab faib ua plaub qib A, B, C thiab d raws li metallurgical zoo.
Q235 yog lub cim qib zoo. Cov qib zoo ntawm cov qauv deoxidation cov cim yog a, B, C thiab D. qhov zoo ntawm Qib A yog qhov tsis zoo, thiab qhov zoo ntawm qib D yog qhov siab tshaj. Cov cim ntawm deoxidation txoj kev yog f, B, Z thiab TZ, uas feem ntau sawv cev rau boiling steel, semi tua steel, tua hlau thiab tshwj xeeb tua hlau. Txawm li cas los xij, cov cim ntawm Z thiab TZ tuaj yeem raug tshem tawm hauv cov qauv kev sawv cev. Cov qib sib txawv ntawm Q235A, Q235B, Q235C thiab q235d feem ntau sawv cev rau qhov sib txawv ntawm qhov kub thiab txias. A hais txog tsis muaj kev cuam tshuam, B yog siab dua 20 degrees, C siab dua 0 degrees, D-20 degrees, thiab qhov txawv ntawm a thiab e yog hais txog qhov sib txawv ntawm qhov kub thiab txias hauv lawv kev ua tau zoo. Lawv yog: Q235 qib A, uas tsis yog yuav tsum tau rau qhov kev ntsuam xyuas toughness; Q235B yog siv rau qhov kev ntsuam xyuas toughness ntawm qhov kub thiab txias (20 degree); Qib Q235C yog siv rau 0 degree cuam tshuam toughness xeem; Qib Q235D yog siv rau - 20 degree kev cuam tshuam toughness xeem. Charpy V-notch specimens yog siv rau qhov kev ntsuam xyuas toughness. Qhov cuam tshuam toughness index yog Akv. Akv Ntau dua lossis sib npaug ntawm 27j yog xav tau rau qib B, C thiab D cov hlau saum toj no raws li qhov xav tau ntawm qhov kub thiab txias. Ntawm qhov sib txawv qhov kub thiab txias, qhov cuam tshuam tus nqi sib txawv.
Khoom Paub meej
| Khoom npe | Q235 Q235B h zoo li tus hlau |
| Ntev | Raws li koj xav tau |
| Txuj | ASTM / GB / JIS / EN ect. |
| Lub sij hawm xa tuaj | Raws li koj qhov ntau |
| Cov nqe lus them nqi | FOB / CIF / EXW / DDP |
| Keeb kwm | Tuam Tshoj |
| Qauv | Yog lawm |
| Ua siab ntev | ±0.3 |
| Ntim | Packed nrog steel siv nruj nreem, nyob rau hauv bundles |
neeg tuaj xyuas
Gnee Steel Co., Ltd.
GNEE tshwj xeeb hauv kev tsim thiab muab cov khoom loj Seamless steel kav thiab Shipping-tsev daim hlau, Peb muab cov hlau zoo ntawm Steels thiab Coils, daim hlau, cov cuab yeej steel, cov kav hlau thiab lwm yam steel khoom nrog guaranteed Qib-A zoo, kev ua tau zoo heev thiab tus nqi sib tw.
Tag nrho cov khoom steel los ntawm GNEE tau raug xa tawm mus rau txawv teb chaws distributors, warehouses, thiab factories nyob rau hauv teb chaws USA, Mid-sab hnub tuaj, Europe, Bangladesh, Sri Lanka, Egypt, Saudi Arabia, thiab lwm lub teb chaws thiab cheeb tsam. Yog li ntawd, GNEE tau txais kev lag luam zoo hauv kev lag luam thoob ntiaj teb.
GNEE muaj pab pawg kws tshaj lij, uas tsis yog tsuas yog muaj kev ua haujlwm ntau xyoo hauv kev lag luam steel, tab sis kuj muaj kev nkag siab tob thiab meej ntawm cov txheej txheem thev naus laus zis thiab lub xeev tsim khoom hauv Suav teb lub ntsiab steel mills.
Nrog rau kev saib xyuas zoo thiab kev paub dhau los, peb muab peb cov kev pabcuam zoo thiab xav txog rau cov neeg siv khoom thoob ntiaj teb. Peb cia siab ua tsaug los ua koj tus neeg muag khoom hauv Suav teb thiab tus khub.
Peb lub tuam txhab yuav nyob twj ywm ncaj ncees thiab pragmatic ib txwm los tiv thaiv, ntxiv dag zog thiab nqa mus rau peb Lub Tebchaws Hom, muab cov khoom lag luam zoo thiab cov kev pabcuam zoo tshaj plaws rau cov neeg siv khoom hauv tsev thiab txawv teb chaws. Peb ua siab dawb xav tsim kom muaj kev koom tes ntev-yeej kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws.
Cim npe nrov: q235 q235b h zoo li tus steel, Tuam Tshoj q235 q235b h zoo li tus steel manufacturers, lwm tus neeg, Hoobkas