Kakaretso ea 201 Stainless Steel Pipe
201 Stainless Steel ke tšepe e sa jeleng ea chromium-nickel-manganese ea austenitic e etselitsoeng ho baballa nickel. SS 201 ke mokhoa o mong oa litšenyehelo tse tlase ho feta litšepe tse tloaelehileng tsa Cr-Ni tse kang 301 le 304. Nickel e nkeloa sebaka ke ho eketsoa ha manganese le naetrojene. Ha e thatafalloe ke phekolo ea mocheso, empa e ka 'na ea sebetsa ka mokhoa o batang ho ea ho matla a holimo. SS 201 ha e le hantle ha e na makenete maemong a annealed mme e fetoha makenete ha serame se sebetsa. SS 201 e ka nkeloa sebaka ke SS301 lits'ebetsong tse ngata.
Litlhaloso tsa Pipe ea tšepe e sa hloekang ea 201
tšepe e sa hloekang e khanyang peipi/thupu e bentšitsoeng | ||
Kereiti ea tšepe | 201, 202, 301, 302, 303, 304, 304L, 304H, 309, 309S, 310S, 316, 316L, 317L, 321,409L, 410, 4101, 4, 4, 4 4, 441,904L, 2205, 2507, 2101, 2520, 2304, 254SMO, 253MA, F55 | |
Standard | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296 | |
Bokaholimo | Ho benya, ho Hanella, Ho Pickling, Ho khanya, Moriri oa Moriri, Seipone, Matte | |
Mofuta | Hot rolled , Cold rolled | |
tšepe e chitja e chitja | ||
Boholo | Botenya ba lebota | 1mm-150mm(SCH10-XXS) |
Bophara ba kantle | 6mm-2500mm (3/8"-100") | |
tšepe e sa hloekang lisekoere pipe/tube | ||
Boholo | Botenya ba lebota | 1mm-150mm(SCH10-XXS) |
Bophara ba kantle | 4mm*4mm-800mm*800mm | |
tšepe e se nang tšepe e khutlonnetsepa peipi/tube | ||
Boholo | Botenya ba lebota | 1mm-150mm(SCH10-XXS) |
Bophara ba kantle | 6mm-2500mm (3/8"-100") | |
Bolelele | 4000mm, 5800mm, 6000mm, 12000mm, kapa kamoo ho hlokahalang. | |
Lipehelo tsa khoebo | Lipehelo tsa theko | FOB,CIF,CFR,CNF,EXW |
Lipehelo tsa tefo | T/T, L/C, Western union, Paypal, DP, DA | |
Nako ea thomello | Matsatsi a 10-15 | |
Export to | Ireland,Singapore,Indonesia,Ukraine,SaudiArabia,Spain,Canada,USA,Brazil,Thailand,Thailand,Korea,Italy,India,Egypt,Oman,Malaysia,Kuwait,Canada,VietNam,Peru,Mexico,Dubai, Russia, jj. | |
Sephutheloana | Sephutheloana se tloaelehileng sa ho romelloa ka leoatleng, kapa kamoo ho hlokahalang. | |
Boholo ba setshelo | 20ft GP:5898mm(Bolelele)x2352mm(Bophara)x2393mm(Holimo) 24-26CBM 40ft GP:12032mm(Bolelele)x2352mm(Bophara)x2393mm(Holimo) 54CBM 40ft HC:12032mm(Bolelele)x2352mm(Bophara)x2698mm(Holimo) 68CBM |
Sebopeho sa Lik'hemik'hale sa SUS 201 ERW Tubing
Kereiti | C | Si | Mn | P | S | Cr | Ni | N | Fe |
SS 201 | ≤ 0.15 | ≤1.0 | 5.5-7.5 | ≤0.06 | ≤0.03 | 16.00-18.00 | 3.50-5,50 | ≤0.25 | Ho leka-lekanya |
Thepa ea Mechini ea SUS 201 ERW Tubing
Mofuta | Kotulo e Matla 0.2% offset (KSI) | Tensile Strength (KSI) | % Ho lelefatsa | Hardness Rockwell |
(2"Bolelele ba gauge) | ||||
201 Ann | 38 mets. | 75 mets. | 40% mets. | HRB 95 max. |
201 ¼ E thata | 75 mets. | 125 mets. | 25.0 mets. | 25 - 32 HRC (e tloaelehileng) |
201 ½ E thata | 110 mets. | 150 mets. | 18.0 mets. | 32 - 37 HRC (e tloaelehileng) |
201¾ E thata | 135 mets. | 175 mets. | 12.0 mets. | 37 - 41 HRC (e tloaelehileng) |
201 Ho Felletse ka Thata | 145 mets. | 185 mets. | 9.0 mets. | 41 - 46 HRC (e tloaelehileng) |
Boqapi
Mofuta oa 201 Stainless Steel o ka etsoa ka ho etsa benche, ho etsa roll le ho kobeha mariki ka mokhoa o ts'oanang le oa Mofuta oa 301. Leha ho le joalo, ka lebaka la matla a eona a phahameng, e ka 'na ea bontša ho khutla ho hoholo. Thepa ena e ka huloa ka mokhoa o ts'oanang le oa Mofuta oa 301 lits'ebetsong tse ngata tsa ho taka haeba ho sebelisoa matla a mangata 'me khatello ea ho emisa e eketseha.
Kalafo ea Mocheso
Mofuta oa 201 ha o thatafatsoe ke kalafo ea mocheso. Annealing: Anneal ka 1850 - 1950 °F (1010 - 1066 °C), ebe metsi a tima kapa moea o pholile ka potlako. Thempereichara ea annealing e lokela ho bolokoa e le tlase ka hohle kamoo ho ka khonehang, e tsamaellane le thepa e lakatsehang, hobane Mofuta oa 201 o na le sekhahla ho feta Mofuta oa 301.
Weldability
Sehlopha sa austenitic sa litšepe tse sa hloekang hangata se nkuoa se ka cheseha ka mekhoa e tloaelehileng ea ho kopanya le ho hanyetsa. Ho hlokahala ho nahanela ka ho khethehileng ho qoba "hot cracking" ea weld ka ho netefatsa ho thehoa ha ferrite sebakeng sa weld. Joalo ka limaraka tse ling tsa chrome-nickel austenitic steel stainless steel moo k'habone e sa lekanyetsoang ho 0.03% kapa ka tlase ho moo, sebaka se amehileng ke mocheso oa weld se ka 'na sa hlokomelisoa' me sa ba tlas'a ho bola ha intergranular libakeng tse ling. motsoako o tloaelehileng haholo oa sehlopha sena se sa hloekang, Mofuta oa 304L Stainless Steel. Ha ho hlokahala setlolo sa weld, AWS E/ER 308 hangata e hlalosoa. Mofuta oa 201 Stainless Steel o tsebahala haholo libukeng tsa litšupiso mme lintlha tse ling li ka fumanoa ka tsela ena.