S355JR UB 457 * 152 * 82 cov qauv hlau hlau

Qauv Qhia Tshwj Xeeb: UB 457 × 152 × 82 hect hlau (qhov siab 457mm, qhov hnyav, qhov hnyav txog 82kg rau ntawm lub 'meter').

Cov Khoom Siv Qib: S355jR H Beam qauv yog cov hlau tsis ua raws li cov qauv en. Cov qhab nia zoo muaj xws li S235 \/ S275 \/ S255 \/ S355 Series, nrog rau nruab nrab lub zog thiab siab heev.

Kev siv cov qauv: en {10025-2, muaj feem xyuam rau kub-rolled qauv txheej txheem steel steel.

Txheej txheem ntau lawm thiab kho ntawm UB 457 × 152 h nqaj Steel qauv
KUB RUG txheej txheem: Kev kub siab Rolling technology yog saws, thiab ntau tus nqi tswj tau siv los ua kom muaj kev sib txuam thiab cov neeg kho tshuab ntawm tshooj hlau.

Cov kev kho deg: Qee cov khoom lag luam yog galvanized, thiab tsis muaj kev sib xyaw ua ke ntawm plating) thiab qhov ceev tam sim no yuav tsum tau tswj hwm corrosion tsis kam.

Kev kho kho ib txwm: Siv los tshem tawm sab hauv kev ntxhov siab lossis npaj lub koom haum rau kev ua tiav tom ntej, haum rau qhov chaw taws teeb.
Quenching thiab Annaling: Nruab Nrab thiab muaj cov roj carbon hlau ua haujlwm yuav tsum tau annealed txhawm rau txhim kho machinability.

Tshuaj lom neeg cov khoom ntawm S355jr h Hom Beam
Cov cuab yeej kho tshuab: tawm lub zog ntau dua los yog sib npaug ntawm 22%, kev sib luag zoo dua lossis sib npaug ntawm J {3} 0 qib yuav tsum tau).

‌Chemical composition‌: Carbon content Less than or equal to {{0}}.24%, manganese content Less than or equal to 1.60%, phosphorus and sulfur content strictly controlled below 0.045%.

Daim Ntawv Thov ntawm S3555jr UB 457 × 152 × 82 qauv hlau standal ntiaj teb
Photovoltaic bracket: Tsim nyog rau loj photovoltaic fais fab chaw, muab cov khoom ruaj khov ruaj khov thiab cua thauj khoom tsis kam.

Vaj tse thiab choj: siv rau kev ua kom muaj kev nce qib siab, Choj Pab Txhawb Nqa, thiab lwm yam.

Cov Khoom Siv Neeg Kho Tshuab: Nrog rau cov ntsaws cov kabmob xws li engineering machinery, shassiling, thiab tsheb chassis.