JIS G4304 SUS309 309S 309H Stainless Sheet Grating
Xav paub ntau ntxiv txog peb cov khoom? Thov hu rau peb ntawm email lossis xov tooj.
Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij jis g4304 sus309 309s 309h stainless hlau grating tuam ntxhab thiab cov muag khoom hauv Suav teb. Txais tos rau kev lag luam wholesale customized jis g4304 sus309 309s 309h stainless ntawv grating ntawm tus nqi sib tw los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab cov khoom zoo yog muaj.
Khoom Description
JIS G4304 SUS309, 309H thiab 309S stainless hlau daim hlau yog siab alloy stainless hlau cov ntaub ntawv, belongs rau austenitic stainless hlau series. Lawv txhua tus muaj qhov kub thiab txias acid tsis kam, siab kub lub zog thiab zoo corrosion kuj.The SUS309 stainless hlau phaj muaj ntau dua chromium thiab npib tsib xee, uas muaj qhov kub thiab txias tsis kam thiab corrosion kuj. 309H stainless hlau phaj yog raws li SUS309, los ntawm kev nce cov ntsiab lus carbon thiab ntxiv lwm yam alloying ntsiab, ntxiv txhim kho nws qhov kub thiab txias zog thiab corrosion kuj. Lub 309S stainless hlau phaj yog nyob rau hauv lub hauv paus ntawm SUS309, los ntawm kev txo cov pa roj carbon ntsiab lus thiab ntxiv stabilizing cov ntsiab lus, txhim kho nws cov vuam kev ua tau zoo thiab corrosion kuj.Cov stainless hlau daim hlau no mas siv nyob rau hauv siab - kub thiab pipelines, xws li foob pob ua ntxaij cav, spacecraft thiab lwm yam aerospace teb, as well as high{14} ib puag ncig.
Tshuaj muaj pes tsawg leeg
| Element | 309 | 309S | 309H |
|---|---|---|---|
| Chromium | 22.0 feeb-24.0 max. | 22.0 feeb-24.0 max. | 22.0 feeb-24.0 max. |
| Nickel | 12.0 feeb-15.0 max. | 12.0 feeb-15.0 max. | 12.0 feeb-15.0 max. |
| Cov pa roj carbon | 0.20 | 0.08 | 0.04 min.-0.10 max. |
| Manganese | 2.00 | 2.00 | 2.00 |
| Phosphorus | 0.045 | 0.045 | 0.045 |
| Sulfer | 0.030 | 0.030 | 0.030 |
| Silicon | 0.75 | 0.75 | 0.75 |
| Hlau | Tshuav | Tshuav | Tshuav |
Mechanical Properties
| Yield zog 0.2% Tawm |
Qhov kawg Tensile Lub zog |
Elongation ua 2in. |
Hardness | ||
|---|---|---|---|---|---|
| psi (min.) | (MPa) | psi (min.) | (MPa) | % (min.) | (max.) |
| 45,000 | 310 | 85,000 | 586 | 50 | 202 (HBN) |
Daim ntawv thov
Furnaces - burners, qhov rooj, kiv cua, piping thiab recuperators
Fluidized Bed Furnaces - daim phiaj, kav dej, lub thawv cua
Daim Ntawv Zeb Khoom
Petroleum Refining - catalytic recovery systems, recuperators
Fais fab tiam - pulverized thee burners, tube hangers
Thermal Processing - annealing npog thiab thawv, burners grids, qhov rooj, kiv cua, lead pans thiab nruab nrab ntsev lauj kaub, muffles thiab retorts, recuperators, taug kev beams
Kev kho khib nyiab - incinerators, rotary kilns thiab calciners
Khoom duab
GNEE Group Photo
GNEE Group Cov neeg siv khoom tuaj xyuas
Peb muaj kev pabcuam zoo tom qab- muag khoom, yog tias koj muaj lus nug txog JIS G4304 SUS309 309S 309H stainless hlau grating, koj tuaj yeem tiv tauj peb, peb yuav teb koj li ntawm ob teev.
Cim npe nrov: jis g4304 sus309 309s 309h stainless hlau grating, Tuam Tshoj jis g4304 sus309 309s 309h stainless hlau grating manufacturers, hoobkas
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