Qhov sib txawv ntawm 316 thiab 316Ti stainless hlau seamless kav
Gnee Steel
Qhov sib txawv ntawm 316 thiab 316Ti stainless hlau seamless kav
Cov khoom ntawm 316TI stainless hlau yog yuav luag zoo tib yam rau cov 316 stainless hlau. Qhov txawv tsuas yog tias 316TI stainless hlau tau ntxiv titanium. Lub hom phiaj ntawm kev ntxiv titanium yog los txo qhov kev pheej hmoo ntawm intergranular corrosion nyob rau hauv qhov kub ntawm 425 txog 815 degrees Celsius.
Gnee Steel
Puas yuav 316 stainless hlau xeb?
Yog lawm, 316 stainless hlau tuaj yeem xeb, tab sis vim nws cov ntsiab lus molybdenum siab, nws cov corrosion kuj zoo dua rau lwm qib ntawm stainless hlau. Molybdenum pab tiv thaiv pitting thiab crevice corrosion tshwm sim los ntawm chlorides, tshwj xeeb tshaj yog nyob rau hauv marine ib puag ncig. Rusting tseem tuaj yeem tshwm sim yog tias cov txheej txheem tiv thaiv passivation puas lawm, lossis yog tias cov hlau nyob hauv qhov chaw hnyav heev uas cov ntsev thiab cov khib nyiab tuaj yeem yooj yim sib sau hauv cov crevices.
Dab tsi yog 316 Stainless Hlau?
316 stainless hlau yog chromium -nickel{2}}raws li hlau. Vim qhov sib ntxiv ntawm molybdenum rau nws cov muaj pes tsawg leeg, nws nthuav tawm ntau dua kev tiv thaiv rau ntau yam khoom. Molybdenum muab 316 stainless hlau tag nrho superior corrosion kuj, tshwj xeeb tshaj yog tiv thaiv chloride pitting. Piv nrog rau lwm cov hlau tsis muaj steel, 316 stainless hlau yog qhov zoo dua rau qhov siab - qhov kub thiab txias. Nws cov cua sov ua haujlwm zoo dua li ntawm 304 stainless hlau, tab sis nws muaj ntau qhov sib xws nrog 304 stainless hlau hauv lwm yam. Lub corrosion kuj ntawm 316 stainless hlau yog tshwj xeeb tshaj yog zoo nyob rau hauv cov tshuaj ib puag ncig xws li cov nyob rau hauv daim ntawv thiab textile kev lag luam. Cov hlau no kuj tau siv dav hauv cov khoom siv ua zaub mov, kev ua tshuaj lom neeg, txiv ntseej thiab bolts, thiab kev kho mob cog. Thaum cov hlau no muaj qee qhov kev hloov pauv hauv cov txheej txheem ua haujlwm txias thiab kub, nws tsis tuaj yeem ua haujlwm tau- hardened los ntawm kev kho cua sov, thiab nws cov weldability feem ntau suav tias yog qis dua ntawm 304 stainless hlau. Txawm li cas los xij, nws tseem zoo dua rau ntau lwm hom ntawm stainless hlau.
316Ti Stainless hlau yog dab tsi?
316Ti stainless hlau, tseem hu ua 316 stabilized qib stainless hlau, yog ib qho ntawm ob hom 316 stainless hlau pom zoo rau siab - qhov kub thiab txias. Qib no muaj me me ntawm titanium, feem ntau tsuas yog 0.5%. Thaum khaws ntau yam khoom ntawm lwm qib 316 stainless hlau, qhov sib ntxiv ntawm titanium tiv thaiv 316Ti los ntawm precipitates ntawm qhov kub thiab txias, txawm tias tom qab lub sij hawm ntev raug rau siab - qhov kub thiab txias. Molybdenum kuj tseem ntxiv rau qhov muaj pes tsawg leeg ntawm 316Ti. Zoo li lwm yam 316 stainless hlau qib, molybdenum txhim kho nws cov kev tiv thaiv corrosion, tiv thaiv pitting corrosion los ntawm cov tshuaj chloride, thiab txhim kho nws lub zog ntawm qhov kub thiab txias. Txawm li cas los xij, cov ntsiab lus titanium kuj ua rau nws nyuaj rau nws qhov kev ua haujlwm siab - qhov kub thiab txias, vim tias titanium ua rau 316Ti tsis tshua muaj dej nag thaum kub kub. Tsis tas li ntawd, cov hlau nthuav tawm cov kua qaub tiv thaiv, xws li tiv thaiv sulfuric acid, hydrochloric acid, thiab acidic sulfates. 316Ti feem ntau yog siv rau hauv cov khoom siv hluav taws xob, cov khoom siv papermaking, thiab cov khoom siv hauv marine ib puag ncig.
316/316Ti Stainless Hlau Yeeb thiab Tubes sib npaug qib
| STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST |
|---|---|---|---|---|---|---|---|
| SIB 316 | S31600 | 1.4401 / 1.4436 | Z7CND17-11-02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 | TIAB SA 316 | 316S31 / 316S33 | - |
| SS 316 TSI | S31635 | 1.4571 | Z6CNDT17-123 | X6CrNiMoTi17-12-2 | SUS 316 Ti | 320S31 | 08Ch17N13M2T |
Specification ntawm Stainless Hlau 316/316Ti Seamless Pipes
Stainless hlau yeeb nkab Specification:ASTM A312, A358, ASME SA312, SA358
SS Tube Specification:ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554
Tube Loj:1/8 "NB rau 24" NB, 1/4" OD rau 24" OD qhov ntau thiab tsawg.
Tube Loj:1/2 "OD to 8" OD.
Thickness Ntau:0.3mm - 50mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Hom:Seamless / ERW / Welded / Fabricated Pipes
Daim ntawv:Round, Square, Rectangular, Oval, Hydraulic thiab lwm yam
Ntev:Ib qho Random, Ob Chav Random & Ntev Ntev
Xaus:Plain End, Beveled kawg, Treaded
Kev Tiv Thaiv Kawg:Yas Caps
Sab nrauv tiav:2B, No.4, No.1, No.8 Daim iav tiav rau cov kav hlau stainless, Ua tiav raws li cov neeg siv khoom xav tau
Delivery condition:Annealed thiab Pickled, Polished, Bright Annealed, Txias Drawn
Kev Tshawb Fawb, Kev Tshaj Tawm Tshaj Tawm:Mill Test Certificate, EN 10204 3.1, Cov Ntawv Qhia Tshuaj, Cov Ntawv Qhia Mechanical, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Ntim:Ntim rau hauv cov thawv ntoo, hnab yas, steel strips Bundled, lossis raws li cov neeg siv khoom thov
Tshwj xeeb:Qhov ntau thiab tsawg thiab Specifications uas tsis yog saum toj no tuaj yeem tsim los ntawm kev thov
Chemical Composition ntawm Stainless Hlau 316/316Ti Seamless Yeeb thiab Tubes
| Element | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| 316 (S31600) |
0.08 max |
2.0 max |
0.75 max |
0.045 max |
0.03 max |
min: 16.0 Nws max: 18.0 Nws |
min: 2.0 hli max: 3.0 Nws |
min: 10.0 Nws max: 14.0 Nws |
0.10 max |
| 316 TSI (S31635) | - | - | - | - | - | 16.0 | 2.00 | 10.0 | - |
| 0.08 | 2 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.1 |
Mechanical Properties Ntawm Stainless Hlau 316/316Ti Seamless Yeeb thiab Tubes
| Qib | Tensile zog qis (min) |
Yield zog 0.2% ksi (min) |
Elongation% | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 316 | 75 | 30 | 40 | 217 | 95 |
| 316 TSI | 515 (Mpa) | 205 (Mpa) | 35 | 205 | 75 |
Lub cev muaj zog ntawm 316/316Ti Stainless Hlau Yeeb thiab Tubes
| Qhov ntom lbm/ hauv3 |
Thermal conductivity (BTU/h ft.℃F) |
Hluav taws xob Kev tiv thaiv (x 10-6) |
Modulus ntawm Elasticity (psi x 106 |
Coefficient ntawm Thermal Expansion (hauv / hauv) /℃F x 10-6 |
Tshwj xeeb kub (BTU / lb /℃F) |
Melting Ntau yam (degree F) |
|---|---|---|---|---|---|---|
| 0.29 ntawm 68℃F | 100.8 ntawm 68 212℃F | 29.1 ntawm 68℃F | 29 | 8.9 ntawm 32 - 212 ° F | 0.108 ntawm 68℃F | 2500 rau 2550 |
| 9.7 ntawm 32 - 1000℃F | 0.116 ntawm 200℃F | |||||
| 11.1 ntawm 32 - 1500℃F |
Kev lag luam tshuaj
Kev lag luam Petrochemical
Shipbuilding thiab Fais Fab Kev Lag Luam
Fais fab nroj tsuag
Kev lag luam hluav taws xob
Rooj tog
Pharmaceutical Processing Industry
Kev tsim kho niaj hnub
Cov Khoom Siv Hauv Tsev
Kev kho dej khib nyiab
Synthetic Fibers
Thaum tshav kub kub Exchangers
Piping kua dej
Khoom noj khoom haus thiab khoom noj
