Dab tsi yog qhov sib txawv ntawm SS304 thiab SS316 hlau daim hlau?
Dab tsi yog qhov sib txawv ntawm SS304 thiab SS316 hlau daim hlau?
Lub ntsiab sib txawv lus dag nyob rau hauv qhov tseeb tias SS316 ntawv, vim qhov sib ntxiv ntawm molybdenum kam, ua kom zoo tshaj rau cov tub rog hnyav xws li cov nroj tsuag ua dej hiav txwv lossis tshuaj lom neeg; Thaum SS304 daim ntawv muaj ntau dua, pheej yig dua, thiab haum rau kev siv dav dav xws li cov khoom siv hauv chav ua noj lossis cov khoom hniav zoo nkauj. SS304 daim ntawv tseem muaj cov vuam zoo nkauj dua thiab muaj zog thiab muaj peev xwm ntau dua.
Dab tsi yog qhov sib txawv ntawm 304 thiab 316L?
Lub ntsiab sib txawv yog 316L muaj molybdenum, uas ua rau muaj kev txhim kho corroside xws li ib puag ncig kev nplua nuj xws li, thiab yog ib qho ntxiv tsis tshua muaj nqi. Ob leeg raug cais raws li "l," lub ntsiab lus lawv muaj cov ntsiab lus muaj roj carbon, uas txhim kho wenerability. Txawm li cas los xij, vim qhov sib ntxiv ntawm Molybdenum, 316L yog qhov kev xaiv zoo dua rau kev thov lossis cov ntawv thov weldable.
Tsab ntawv no rho tawm rau hauv qhov sib txawv ntawm 304 thiab 316 stainless cov ntawv nyeem los qhia lawv tus nqi tshwj xeeb hauv ntau yam kev lag luam xws li kev ua zaub mov noj, tsim khoom noj, thiab kws tshuaj kho. Tom qab nyeem kab lus no, koj yuav tau txais kev paub txog kev nplua nuj los qhia ntau cov khoom siv rau koj txoj haujlwm tom ntej.
Unveiling qhov yooj yim muaj pes tsawg
304 Stainless Hlau
304 Stainless hlau, tseem hu ua 18 {- 8 stainless hlau, yog lub siab- zoo alloy muaj cov tshuaj chromium thiab npib tsib xee. Cov ntsiab lus piv txwv no xaus cov yam ntxwv, xws li cov khoom siv zoo, tsis yog} kev sib nqus ntawm corrosteries, thiab cov khoom sib sib zog corrosce, thiab kev sib tw corroscerion. Txawm li cas los xij, qhov tseeb tseem ceeb ntawm 304 stainless hlau lus nyob rau hauv nws versatility. Vim nws cov nqi-ua tau zoo thiab haum rau cov ntawv thov feem ntau, nws tau dhau los ua kev xaiv lub siab txhim khu kev qha rau ntau tus txheej txheem.
316 Stainless Hlau
316 Stainless hlau, raws li 304 stainless hlau, ntxiv molybdenum, tsa nws corrosion tiv taus rau theem tshiab. Qhov sib ntxiv ntawm molybdenum tseem ceeb ua rau pitting thiab crevice corrosion, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig nrog cov tshuaj high constrations muaj nyob rau hauv marine lossis chaw teeb tsa. Txawm hais tias nws cov qauv hluav taws xob yog qis dua qis dua 304 stainless hlau ua ntau dua cov pob zeb ua cov lus pom qhov kev mob corrosion yog qhov kev hem thawj thawj zaug.
Ntsib cov chaw hnyav tshaj plaws
Marine Machinery
Hauv kev ua si ntawm marine engineering, ntsev tsuag thiab huab cua chaw puag ncig tas li, hem lawv nrog kev xaiv hlau yog qhov kev xaiv zoo tshaj plaws kom tau raws li qhov kev sib tw no. Xaiv cov ntaub ntawv tsis yog tuaj yeem txiav txim siab seb lub nkoj Stabilizer yuav muaj lub sijhawm ntev thiab ruaj khov los yog ua lub neej tsaus ntuj.
Tu cov qauv hauv cov zaub mov
Khoom noj khoom noj -}} qib stainless hlau tsis yog ib qho kev xav, tab sis txoj hlua khi cia. Ua raws li cov qauv kev tu cev yog qhov sib thooj rau cov khoom xaiv. 316 Cov kua txiv ntseej nyob rau hauv cov khoom noj txhua hnub thiab cov cuab yeej siv cov khoom noj muaj txiaj ntsig thiab corrosion tsis kam.
304 vs 316 Stainless Hlau Phaj Tshuaj Muaj Zog (Qhov hnyav%)
| Teem nqi | Carbon (c) Max | Silicon (si) max | Manganese (mn) max | Phosphorus (p) max | Sulphur (s) max | Nitrogen (n) max | Chromium (cr) | Npib tsib caug (ni) | Molybdenum (mo) |
|---|---|---|---|---|---|---|---|---|---|
| 304 | 0.07 | 1.00 | 2.00 | 0.045 | 0.015 | 0.10 | 17.5 - 19.5 | 8.0 - 10.5 | - |
| 316 | 0.07 | 1.00 | 2.00 | 0.045 | 0.015 | 0.10 | 16.5 - 18.5 | 10.0 - 13.0 | 2.0 - 2.5 |
Lub cev lub cev ntawm 304 stainless hlau phaj
| Cuab yeej | Tus nqi |
|---|---|
| Melting taw tes | 1450 degree |
| Ceev | 8.00 g / cm³ |
| Thermal nthuav dav | 17.2 x 10⁻⁶ /K |
| Modulus ntawm elasticity | 193 GPA |
| Thermal conductivity | 16.2 W/m·K |
Lub cev lub cev ntawm 316 stainless hlau ntawv
| Cuab yeej | Tus nqi |
|---|---|
| Melting taw tes | 1400 degree |
| Ceev | 8.00 g / cm³ |
| Modulus ntawm elasticity | 193 GPA |
| Thermal nthuav dav | 15.9 x 10⁻⁶ /K |
| Thermal conductivity | 16.3 W/m·K |
304 Stainless Hlau Cov Khoom Siv
| Cov Cuab Yeej Cuab Yeej Cuab Yeej | Tus nqi |
|---|---|
| Lub zog tensile | 500 - 700 mpa |
| Elongation A50 MM | 45% min |
| Hardness (Brinell) | 215 Max Hb |
316 stainless hlau tshuab kho tshuab
| Cov Cuab Yeej Cuab Yeej Cuab Yeej | Tus nqi |
|---|---|
| Lub zog tensile | 400 - 620 mpa |
| Elongation A50 MM | 45% min |
| Hardness (Brinell) | 149 Max Hb |
Vim li cas thiaj xaiv GNEE steel (cov khoom siv xa khoom)?
✅ Cov Tshuag Loj ntawm 304/316 stainless hlau sawb / chev, thauj khoom ceev.
✅ Lub Hoobkas Kev Muag Khoom Ncaj Nraim, cov nqi sib tw, tus nqi zoo rau nyiaj.
✅ Muaj cov ntawv pov thawj zoo: Cov Khoom Xeem Ntawv Pov Thawj (MTC), tshuaj lom neeg daim ntawv pov thawj, thiab cov ntawv pov thawj cuab yeej.
✅ Tus Nqi -}} Cov kev pabcuam ntxiv: slitting, txiav, polishing kho mob.
Stippedide shipping, kev nyab xeeb thiab txhim khu kev qha, thiab cov ntaub ntawv nthuav tawm -}}} cov ntaub ntawv xav tau.
Email: ru@gneesteelgroup.com
Gnee steel tshwj xeeb hauv kev tsim cov khoom ntau ntawm cov khoom lag luam stainless hlau. Gnee Steel cov khoom ntim khoom muaj xws li: cov hlua hlau: cov kav hlau: cov kav hlau nrog cov kab yeeb yaj kiab txheej lossis tsawg dua yog cov xeb thaum hiav txwv thaum hiav txwv thaum hiav txwv, thiab tom qab ntawd ruaj ntseg nrog hlau strapping. Cov kab mob ntoo / crates: pipes feem ntau ntim rau hauv cov tsiaj ntoo lossis crates los tiv thaiv cov kav dej thaum thauj mus los, tshwj xeeb yog cov uas nyob ntev dua lossis cov kab hniav loj dua. Seaworthy export ntim: Cov chaw muag khoom siv cov txheej txheem seaworthy export export cov ntaub ntawv sau thiab cov tswv yim los tiv thaiv cov kav dej thaum lub sijhawm thauj mus los. Tarpaulin Ntim: Qhov no tiv thaiv los nag, seawater, thiab lwm yam sab nraud los ntawm kev nkag mus rau lub crates export thaum thauj mus los. GNEE steel tshwj xeeb hauv kev tsim khoom thiab muag khoom ntawm alloy cov ntaub ntawv. Gnee Steel cov khoom tau siv dav hauv Aerospace, tshuaj, fais fab, thiab peb tuaj yeem muab hluav taws xob customive cov kev daws raws li cov neeg siv khoom xav tau. Rau cov ntaub ntawv ntsig txog alloy lossis customized almoy alloy cov kev daws teeb meem, thov hu rau peb rau nqe lus:ru@gneesteelgroup.com
