Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij siab zog weathering steel phaj astm a709 qib 50w tuam ntxhab thiab cov muag khoom hauv Suav teb, kuj txhawb kev pabcuam customized. Yog hais tias koj yuav mus yuav lub siab zog weathering steel phaj astm a709 qib 50w 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
Weathered Steel Phaj Product Description
ASTM A709-50W yog cov qauv kev qhia tshwj xeeb rau cov qauv hlau feem ntau siv hauv kev tsim steel choj. ASTM A709-50W npog lub zog siab, siab kam rau siab steel qauv duab, daim hlau, thiab cov pas nrig. Lub atmospheric corrosion kuj ntawm cov hlau no nyob rau hauv feem ntau ib puag ncig zoo dua li ntawm cov hlau uas muaj los yog tsis muaj tooj liab.
ASTM A709 Qib 50W siab -lub zog huab cua steel muaj huab cua zoo dua li ASTM A709 Qib 50 corten ntawv. ASTM A709 50W qib corten daim ntawv yog tsim rau lwm qhov chaw xws li kev tsim kho tshuab, mining machinery, tsheb thauj khoom, txuas hniav, siab hlab ntsha thiab lwm yam structural vaj tse.
huab cua corten steel
Corten Steel Structure Khoom Paub meej
A 709 Gr.50W Weathering Steel Chemical Composition:
| Qib Steel | C max |
Si max |
Mn | P max |
S max |
Cu max |
Cr max |
Ni max |
V max |
Nb max |
Al min |
| A 709g.50W | - | - | - | 0.035 | 0.035 | - | - | - | - | - | 0.020 |
Lub zog muaj zog huab cua steel phaj ASTM A709 qib 50W steel khoom:
| Yield zog (MPa) min. | Tensile zog (MPa) min. | Elongation hauv 8 hauv min. % | Elongation hauv 2 hauv min. % |
| 345 | 485 | 18 | 21 |
corten vuam
GNEE Pab Pawg tau txais cov neeg tuaj xyuas
GNEE tau txais kev qhuas los ntawm kev lag luam hauv tsev thiab txawv teb chaws rau nws cov kev pabcuam dav dav thiab tus nqi qis. Peb muab thawj -chav kawm zoo, nruj me ntsis tswj txhua yam ntawm cov khoom tsim, ua, logistics thiab lwm yam, thiab xa mus rau tag nrho cov neeg muas zaub raws sij hawm kom ntseeg tau tias cov neeg muas zaub tau txais cov khoom txaus siab.
corten steel qauv
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, thov hu rau peb!