Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij sa514gra sa514grb w zoo structural steel tuam ntxhab thiab cov muag khoom hauv Suav teb, kuj txhawb kev pabcuam customized. Yog hais tias koj yuav mus yuav sa514gra sa514grb w zoo structural steel 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
SA514GrA SA514GrB hlau nqaj
SA514GrA SA514GrB zoo li tus hlau kab
SA514 Qib A (SA514GRA) steel yog tsim rau kev tsim choj thiab kev loj thiab lwm yam kev tsim kho engineering.
A514GrB yog lub zog muaj zog quenched thiab tempered alloy steel haum rau vuam, feem ntau yog siv rau vuam txuas hniav thiab lwm yam qauv.Qhov siab tshaj plaws thickness ntawm A514GrB steel yog 32 hli.
A514GrB Mechanical Properties:
Thickness Tsawg dua los yog sib npaug li 20mm; tensile zog 760-895MPa; yield zog 690MPa; elongation A% ntau dua lossis sib npaug rau 18; seem shrinkage % ntau dua lossis sib npaug rau 40; hardness tus nqi yog 235-293HBW.
Tuam Tshoj H zoo li tus neeg tsim khoom - GNEE Group
SA514GrA SA514GrB w flange beam
Tshuaj muaj pes tsawg leeg:
| Qib |
C |
Si |
Mn |
P |
S |
Cr | Mo | Zr |
| SWB 283 Gram | 0.15-0.21 | 0.4-0.8 | 0.8-1.1 | Tsawg dua lossis sib npaug li 0.035 | Tsawg dua los yog sib npaug li 0.04 | 0.5-0.8 | 0.18-0.28 | 0.05-0.15 |
| SA 514 GrB | 0.12-0.21 | 0.20-0.35 | 0.70-1.00 | Tsawg dua lossis sib npaug li 0.030 | Tsawg dua lossis sib npaug li 0.030 | 0.40-0.65 | 0.15-0.25 | - |
Tuam Tshoj h hom steel beam manufacturers - GNEE Group
GNEE Pab Pawg tau txais cov neeg tuaj xyuas
Nrog rau ntau tshaj kaum xyoo ntawm kev paub dhau los, GNEE muaj kev nkag siab tob txog qhov puas tau - hloov pauv hloov pauv ntawm kev lag luam hlau, ua rau peb txiav txim siab paub thiab muab cov lus qhia zoo rau peb cov neeg siv khoom.
Ntawm GNEE, tus neeg siv khoom ib txwm los ua ntej. Peb ua haujlwm ze nrog txhua tus neeg siv khoom kom nkag siab txog lawv cov kev xav tau tshwj xeeb thiab cov kev sib tw, kho peb cov khoom los muab cov kev daws teeb meem zoo tshaj plaws.
Tuam Tshoj h beam seem producers--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!