Gnee Steel (Tianjin) Co., Ltd. yog ib tus kws tshaj lij s420n s460n h hom steel beam manufacturers thiab lwm tus neeg nyob hauv Suav teb, kuj txhawb kev pabcuam customized. Yog hais tias koj yuav mus yuav s420n s460n h hom steel beam ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Cov khoom zoo thiab tus nqi qis yog muaj.
GNEE Group chaw ua haujlwm ib puag ncig
S420N S460N Khoom H Beam
S420N S460N Steel Beam H
S420N belongs rau lub siab -lub zog qis- alloy h steel profile, alloy siab -lub zog steel tuaj yeem welded qis- carbon engineering structural steel. Nws cov ntsiab lus carbon feem ntau yog tsawg dua 0.25, dua li cov pa roj carbon zoo tib yam muaj cov ntsiab lus siab dua lossis cov khoom muaj zog thiab cov txiaj ntsig zoo, zoo dua kub thiab txias machining thiab molding, zoo weldability, qis nyiam txias embrittlement, notch thiab aging rhiab heev, nrog rau zoo dua tiv thaiv corrosion ntawm huab cua, seawater thiab lwm yam corrosive.
S420N structural steel beam kos npe rau hauv "S" tias cov hlau rau cov qauv hlau, "420" uas kos npe rau ntawm lub thickness ntawm steel phaj s16mm, qhov tsawg kawg nkaus yield zog ntawm 420MPa, "N" rau normalized. N" txhais tau tias normalized.
S420N steel beam daim ntaub ntawv.
Siv rau hauv kev tsim cov chav dav dav, kev tsim kho dav dav thiab txhua yam kev siv tshuab engineering: xws li roob thiab txhua yam kev tsim kho engineering nrog drilling rigs, shovels, hluav taws xob log tsheb thauj khoom, tsheb mining, excavators, loaders, bulldozers, txhua yam cranes, thee mines, xws li hydraulic txhawb thiab lwm yam khoom siv thiab lwm yam khoom.
S460N yog European tus qauv qis alloy siab zog steel phaj EN10025 tus qauv. s460N steel h kem ntau lawm thickness ntawm 8mm-400mm, nrog siab zog thiab toughness. s460N structural h beam hom npe: "S": qhia txog European tus qauv siab steel; "460": qhia cov European txheem siab hlau; "460": qhia cov European txheem siab hlau; "460": qhia cov European txheem siab hlau; "460": qhia cov European txheem siab hlau; "460": qhia cov European txheem siab hlau. S460N structural h beam hom npe: "S": qhia cov European txheem siab steel; "460": qhia tias lub zog tawm ntawm cov hlau tsis tsawg dua 460MPa; "N": qhia tias cov khoom xa tuaj steel.
S460N hlau nqaj siv:
Siv rau cov nkoj loj, cov tsev thiab txuas hniav, cov khoom siv hluav taws xob, qhov nruab nrab thiab siab siab boilers, cov hlab ntsha siab, dov Tshuag, lifting machinery, mining machinery thiab lwm yam loj welded structural qhov chaw.
Tuam Tshoj H kem steel manufacturers - GNEE Group
S420N S460N steel nqaj
S420N S460N h beam profile tshuaj muaj pes tsawg leeg:
| Qib |
C |
Si |
Mn |
P |
S |
Ni | Cr | Mo | Cu | Nb | V | Ti | AI | N |
| S420N | Tsawg dua los yog sib npaug li 0.2 | Tsawg dua lossis sib npaug li 0.6 | 1-1.7 | Tsawg dua lossis sib npaug li 0.025 | Tsawg dua lossis sib npaug li 0.002 | Tsawg dua los yog sib npaug li 0.8 | Tsawg dua lossis sib npaug li 0.3 | Tsawg dua los yog sib npaug li 0.1 | Tsawg dua los yog sib npaug li 0.55 | Tsawg dua los yog sib npaug li 0.05 | Tsawg dua los yog sib npaug li 0.2 | Tsawg dua los yog sib npaug li 0.05 | Ntau dua lossis sib npaug li 0.02 | - |
| S460N | Tsawg dua los yog sib npaug li 0.2 | Tsawg dua lossis sib npaug li 0.6 | 1~1.7 | Tsawg dua los yog sib npaug li 0.03 | Tsawg dua lossis sib npaug li 0.025 | Tsawg dua los yog sib npaug li 0.8 | Tsawg dua lossis sib npaug li 0.3 | Tsawg dua los yog sib npaug li 0.1 | Tsawg dua los yog sib npaug li 0.55 | Tsawg dua los yog sib npaug li 0.05 | Tsawg dua los yog sib npaug li 0.2 | Tsawg dua los yog sib npaug li 0.05 | Ntau dua lossis sib npaug li 0.02 | Tsawg dua lossis sib npaug li 0.025 |
Tuam Tshoj Structural Steel Beams producers--GNEE Group
GNEE Pab Pawg tau txais cov neeg tuaj xyuas
GNEE Steel yog ib qho ntawm cov xa khoom loj tshaj plaws ntawm cov khoom siv hlau hauv Suav teb thiab peb muaj ntau qhov chaw los ua kom tiav tag nrho koj cov kev xav tau. Peb muaj 16 xyoo dhau los ntawm kev xa tawm mus rau ntau yam ntawm cov neeg siv khoom los ntawm ntau qhov chaw ntawm peb tau tsim ntev -lub sij hawm tus phooj ywg kev koom tes nrog nto moo domestic steel mills.
Tuam Tshoj h beam seem txiag--GNEE Group
Peb muaj nyob rau ntawm -kab hnyav H beam steel khoom, txais tos tuaj xyuas peb lub tuam txhab, yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog lwm cov khoom steel, thov koj xav tiv tauj peb!