Txheej txheem cej luam ntawm 201 Stainless Hlau Yeeb Nkab
201 Stainless Hlau yog austenitic chromium-nickel-manganese stainless hlau uas tau tsim los txuag npib tsib xee. SS 201 yog tus nqi qis dua rau cov pa Cr-Ni stainless hlau xws li 301 thiab 304. Nickel yog hloov los ntawm kev ntxiv manganese thiab nitrogen. Nws yog non-hardenable los ntawm thermal kho, tab sis tej zaum yuav txias ua hauj lwm rau siab tensile zog. SS 201 yog qhov tseem ceeb uas tsis yog hlau nplaum nyob rau hauv qhov mob annealed thiab ua hlau nplaum thaum ua haujlwm txias. SS 201 tuaj yeem hloov pauv rau SS301 hauv ntau daim ntawv thov.
Specifications ntawm 201 Stainless hlau yeeb nkab
| stainless hlau ci polished yeeb nkab / raj | ||
| Qib Steel | 201, 202, 301, 302, 303, 304, 304L, 304H, 309, 309S, 310S, 316, 316L, 317L, 321,409L, 410, 410J, 410J, 410J 430, 444, 441,904L, 2205, 2507, 2101, 2520, 2304, 254SMO, 253MA, F55 | |
| Txuj | ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN 17456, ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, ASTM A789, DIN 17456, ASTM A213, A312 DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST 9941, EN10216, BS3605, GB13296 | |
| Nto | Polishing, Annealing, Pickling, Ci, Hairline, Daim iav, Matte | |
| Hom | Kub dov, txias dov | |
| stainless hlau round yeeb nkab / raj | ||
| Loj | Phab ntsa thickness | 1mm-150mm (SCH10-XXS) |
| Sab nraud txoj kab uas hla | 6mm-2500mm (3/8 "-100") | |
| stainless hlau square yeeb nkab / raj | ||
| Loj | Phab ntsa thickness | 1mm-150mm (SCH10-XXS) |
| Sab nraud txoj kab uas hla | 4mm * 4mm-800mm * 800mm | |
| stainless hlau square yeeb nkab / raj | ||
| Loj | Phab ntsa thickness | 1mm-150mm (SCH10-XXS) |
| Sab nraud txoj kab uas hla | 6mm-2500mm (3/8 "-100") | |
| Ntev | 4000mm, 5800mm, 6000mm, 12000mm, los yog raws li xav tau. | |
| Cov ntsiab lus lag luam | Nqe lus | FOB, CIF, CFR, CNF, EXW |
| Cov nqe lus them nqi | T / T, L / C, Western union, Paypal, DP, DA | |
| Lub sij hawm xa tuaj | 10-15 hnub | |
| Export rau | Ireland, Singapore, Indonesia, Ukraine, SaudiArabia, Spain, Canada, USA, Brazil, Thaib, Kauslim, Ltalis, Is Nrias teb, Egypt, Oman, Malaysia, Kuwait, Canada, Nyab Laj, Peru, Mexico, Dubai, Russia, thiab lwm yam | |
| Pob | Txheem export seaworthy pob, los yog raws li xav tau. | |
| Thawv loj | 20ft GP: 5898mm (Length) x 2352mm (Dav) x 2393mm (siab) 24-26CBM 40ft GP: 12032mm (Length) x 2352mm (dav) x 2393mm (siab) 54CBM 40ft HC: 12032mm (Length) x 2352mm (dav) x 2698mm (siab) 68CBM | |
Tshuaj muaj pes tsawg leeg ntawm SUS 201 ERW Tubing
| Qib | C | Si | Mn | P | S | Cr | Ni | N | Fe |
| SIB 201 | ≤ 0.15 | ≤1.0 | 5.5-7.5 | ≤ 0.06 | ≤ 0.03 | 16.00-18.00 Nws | 3.50-5.50 Nws | ≤ 0.25 | Tshuav |
Mechanical Properties ntawm SUS 201 ERW Tubing
| Hom | Yield Strength 0.2% offset (KSI) | Tensile zog (KSI) | % Elongation | Hardness Rockwell |
| (2 "Kev ntsuas qhov ntev) | ||||
| 201 Ib | 38 feeb. | 75 feeb. | 40% min. | HRB 95 max. |
| 201 ¼ HUV | 75 feeb. | 125 feeb. | 25.0 min. | 25 - 32 HRC (tus qauv) |
| 201 ½ ZPO | 110 min. | 150 feeb. | 18.0 min. | 32-37 HRC (tseem ceeb) |
| 201 ¾ Ib | 135 feeb. | 175 feeb. | 12.0 min. | 37-41 HRC (tseem ceeb) |
| 201 Full Hard | 145 feeb. | 185 min. | 9,0 nqi. | 41-46 HRC (tseem ceeb) |
Fabrication
Hom 201 Stainless Steel tuaj yeem tsim los ntawm lub rooj zaum tsim, yob txoj kev thiab nres khoov ntau yam zoo ib yam li Hom 301. Txawm li cas los xij, vim nws lub zog ntau dua, nws tuaj yeem nthuav tawm ntau dua. Cov khoom siv no tuaj yeem rub tau zoo ib yam li Hom 301 hauv feem ntau cov haujlwm kos duab yog tias siv zog ntau dua thiab tuav-down siab ntxiv.
Kev kho cua sov
Hom 201 tsis yog hardenable los ntawm kev kho cua sov. Annealing: Anneal ntawm 1850 - 1950 ° F (1010 - 1066 ° C), ces dej quench los yog ceev cua txias. Qhov ntsuas kub yuav tsum tau khaws cia kom tsawg li tsawg tau, ua raws li cov khoom xav tau, vim tias Hom 201 nyiam ntsuas ntau dua li Hom 301.
Weldability
Cov chav kawm austenitic ntawm stainless hlau feem ntau suav hais tias yog weldable los ntawm kev sib xyaw ua ke thiab kev ua haujlwm. Kev txiav txim siab tshwj xeeb yog yuav tsum tau ua kom tsis txhob weld "kub tawg" los ntawm kev tsim cov ferrite hauv weld deposit. Raws li nrog rau lwm cov chrome-nickel austenitic stainless hlau qib uas carbon tsis txwv rau 0.03% los yog hauv qab no, lub weld tshav kub cuam tshuam cheeb tsam yuav sensitized thiab raug rau intergranular corrosion nyob rau hauv tej qhov chaw.Qhov no tshwj xeeb alloy yog feem ntau suav hais tias muaj tsis zoo weldability rau lub Feem ntau cov alloy ntawm no stainless chav kawm, Hom 304L Stainless hlau. Thaum xav tau cov khoom siv vuam, AWS E/ER 308 feem ntau tau teev tseg. Hom 201 Stainless Hlau yog qhov paub zoo hauv cov ntaub ntawv siv thiab cov ntaub ntawv ntau ntxiv tuaj yeem tau txais los ntawm txoj kev no.
