Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij sa588gra sa588grb beam h manufacturers thiab lwm tus neeg nyob hauv Suav teb, kuj txhawb kev pabcuam customized. Yog hais tias koj yuav mus yuav sa588gra sa588grb beam h 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
SA588GrA SA588GrB steel kab teeb
SA588GrA SA588GrB khoom steel beam
SA588GrA steel phaj tus qauv qhia tau hais tias lub zog ntawm 345MPa muaj atmospheric corrosion tsis kam ntawm siab -lub zog qis alloy qauv steel.
SA588GrB muaj siab atmospheric corrosion kuj los ntawm cov alloying ntawm Cu, P, Cr, Ni, thiab lwm yam., tsim ib tug tiv thaiv txheej nyob rau saum npoo ntawm cov hlau matrix.
SA588GrB steel kev ua tau zoo tsom xam:
Thickness Tsawg dua los yog sib npaug rau 100; tensile zog Ntau dua los yog sib npaug rau 485; yield zog Ntau dua los yog sib npaug rau 345; 50mm elongation yog 21%; 200mm elongation yog 18%;
Thickness 100-125; tensile zog Ntau dua los yog sib npaug rau 460; yield zog Ntau dua los yog sib npaug rau 315; 50mm elongation yog 21%;
Thickness 125-200; tensile zog Ntau dua los yog sib npaug rau 435; yield zog Ntau dua los yog sib npaug rau 290; 50mm elongation yog 21%.
Cov hlau no tau siv dav hauv ntau yam huab cua-cov tswv cuab ntawm cov qauv siv hluav taws xob (tshwj xeeb tshaj yog rau cov cua hauv tsev), cov tswv cuab ntawm cov choj txuas, thiab lwm qhov chaw.
Tuam Tshoj steel H beam Hoobkas - GNEE Group
SA588GrA SA588GrB w flange beam
Tshuaj muaj pes tsawg leeg:
| Qib |
C |
Si |
Mn |
P |
S |
Cr | Cu |
| SWB 588 Gram | Tsawg dua lossis sib npaug li 0.19 | 0.30-0.65 | 0.80-1.25 | Tsawg dua los yog sib npaug li 0.04 | Tsawg dua los yog sib npaug li 0.05 | 0.40-0.65 | 0.25-0.55 |
| SA 588 GrB | Tsawg dua los yog sib npaug li 0.20 | 0.15-0.50 | 0.75-1.35 | Tsawg dua lossis sib npaug li 0.030 | Tsawg dua lossis sib npaug li 0.030 | 0.40-0.71 | 0.20-0.40 |
Tuam Tshoj H beam Hoobkas - GNEE Group
GNEE Pab Pawg tau txais cov neeg tuaj xyuas
Peb cov neeg ua haujlwm paub dhau los tau cog lus rau kev tswj hwm nruj thiab ua tib zoo saib xyuas cov neeg siv khoom, ib txwm muaj los tham txog koj cov kev xav tau thiab ua kom tiav cov neeg siv khoom txaus siab. Tsis tas li ntawd, peb tau txais daim ntawv pov thawj ISO. Peb cov khoom raug muag zoo nyob rau hauv tag nrho cov xeev thiab lub nroog ntawm Tuam Tshoj thiab xa mus rau cov neeg muas zaub nyob rau hauv Teb chaws Europe, America, Southeast Asia, Africa thiab lwm lub teb chaws thiab cheeb tsam. Ua raws li txoj cai kev lag luam ntawm kev sib nrig sib pab, peb txaus siab rau lub koob npe nrov ntawm peb cov neeg siv khoom rau peb cov kev pabcuam, cov khoom zoo thiab cov nqi sib tw.
Tuam Tshoj H beam steel Distributors - 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!