Dulmar guud oo ku saabsan Tuubooyinka Birta aan Daxalka lahayn ee 201
Birta Aan Lahayn ee 201 waa bir aan laydh lahayn oo austenitic chromium-nickel-manganese ah oo loo sameeyay si loo ilaaliyo nikkel. SS 201 waa beddelka qiimaha jaban ee birta aan laydh lahayn ee Cr-Ni ee caadiga ah sida 301 iyo 304. Nikkel waxaa lagu beddelaa ku darista manganese iyo nitrogen. Ma adkaan karo daaweynta kulaylka, laakiin waxaa laga yaabaa in lagu shaqeeyo qabow si loo helo xoog badan oo laydh leh. SS 201 asal ahaan ma aha bir aan laydh lahayn xaaladda laydhku ku jiro waxayna noqotaa birlab marka qabowga la shaqeeyo. SS 201 waxaa lagu beddeli karaa SS301 codsiyo badan.
Tilmaamaha Tuubada Birta Aan Daxalka Ahayn ee 201
| bir aan miridh lahayn tuubo/tuubo dhalaalaysa oo dhalaalaysa | ||
| Heerka Birta | 201, 202, 301, 302, 303, 304, 304L, 304H, 309, 309S, 310S, 316, 316L, 317L, 321,409L, 410, 410S, 420, 420J1, 420J2, 430, 444, 441,904L, 2205, 2507, 2101, 2520, 2304, 254SMO, 253MA, F55 | |
| Heerka Caadiga ah | ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296 | |
| Dusha sare | Nadiifin, Qaboojin, Qaloocin, Iftiin, Timo-jarid, Muraayad, Matte | |
| Nooca | Kulul la duubay, Qabow la duubay | |
| tuubo/tuubo wareegsan oo bir ah oo aan daxal lahayn | ||
| Cabbirka | Dhumucda derbiga | 1mm-150mm (SCH10-XXS) |
| Dhexroorka dibadda | 6mm-2500mm (3/8"-100") | |
| tuubo/tuubo laba jibbaaran oo bir ah oo aan daxal lahayn | ||
| Cabbirka | Dhumucda derbiga | 1mm-150mm (SCH10-XXS) |
| Dhexroorka dibadda | 4mm*4mm-800mm*800mm | |
| tuubo/tuubo leydi ah oo bir ah oo aan lahayn dahaar | ||
| Cabbirka | Dhumucda derbiga | 1mm-150mm (SCH10-XXS) |
| Dhexroorka dibadda | 6mm-2500mm (3/8"-100") | |
| Dhererka | 4000mm, 5800mm, 6000mm, 12000mm, ama sida loogu baahdo. | |
| Shuruudaha ganacsiga | Shuruudaha qiimaha | FOB, CIF, CFR, CNF, EXW |
| Shuruudaha lacag bixinta | T/T, L/C, Western union, Paypal, DP, DA | |
| Waqtiga keenista | 10-15 maalmood | |
| U dhoofi | Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Italy, India, Egypt, Cumaan, Malaysia, Kuwait, Canada, Vietnam, Peru, Mexico, Dubai, Russia, iwm. | |
| Xirmo | Baakad dhoofineed oo caadi ah oo badda ku habboon, ama sida loogu baahdo. | |
| Cabbirka weelka | 20ft GP:5898mm (Dhererka)x2352mm (Ballaca)x2393mm (Dhererka) 24-26CBM 40ft GP: 12032mm (Dherer) x2352mm (Ballaca) x2393mm (Dherer) 54CBM 40ft HC:12032mm (Dhererka)x2352mm (Ballaca)x2698mm (Dhererka) 68CBM | |
Halabuurka Kiimikada ee Tuubada SUS 201 ERW
| Fasal | 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 | Dheelitirnaan |
Sifooyinka Farsamada ee Tuubada SUS 201 ERW
| Nooca | Xoog Wax-soo-saar 0.2% oo ka-dhimis ah (KSI) | Xoogga Jilicsanaanta (KSI) | % Kordhinta | Adkaanta Rockwell |
| (Dhererka Cabbirka 2") | ||||
| 201 Ann | 38 daqiiqo. | 75 daqiiqo. | 40% daqiiqo. | HRB ugu badnaan 95. |
| 201 ¼ Adag | 75 daqiiqo. | 125 daqiiqo. | 25.0 daqiiqo. | 25 - 32 HRC (caadi ah) |
| 201 ½ Adag | 110 daqiiqo. | 150 daqiiqo. | 18.0 daqiiqo. | 32 - 37 HRC (caadi ah) |
| 201 ¾ Adag | 135 daqiiqo. | 175 daqiiqo. | 12.0 daqiiqo. | 37 - 41 HRC (caadi ah) |
| 201 Buuxa oo Adag | 145 daqiiqo. | 185 daqiiqo. | 9.0 daqiiqo. | 41 - 46 HRC (caadi ah) |
Sameynta
Nooca 201 Birta aan lahayn birta waxaa lagu samayn karaa qaabaynta kursiga keydka, sameynta duubista iyo laabista biriiga si la mid ah Nooca 301. Si kastaba ha ahaatee, sababtoo ah xooggeeda sare, waxay muujin kartaa dib u soo kabasho weyn. Agabkan waxaa loo sawiri karaa si la mid ah Nooca 301 inta badan hawlgallada sawir qaadista haddii la isticmaalo awood badan oo cadaadiska haynta la kordhiyo.
Daaweynta Kulaylka
Nooca 201 laguma adkeyn karo daaweynta kulaylka. Qaboojinta: Qaboojinta heerkulka 1850 – 1950 °F (1010 – 1066 °C), ka dibna biyaha ayaa damiya ama si degdeg ah u qaboojiya hawada. Heerkulka qaboojinta waa in la hayaa intii suurtagal ah, iyadoo la raacayo sifooyinka la rabo, sababtoo ah Nooca 201 wuxuu u janjeeraa inuu ka badan yahay Nooca 301.
Alxanka
Nooca austenitic ee biraha aan daxalka lahayn waxaa guud ahaan loo arkaa inay yihiin kuwo la isku-darka iyo farsamooyinka iska caabbinta ee caadiga ah. Tixgelin gaar ah ayaa loo baahan yahay si looga fogaado "dillaaca kulul" ee alxanka iyadoo la hubinayo sameynta ferrite ee kaydka alxanka. Sida heerarka kale ee birta aan daxalka lahayn ee chrome-nickel austenitic halkaas oo kaarboonku aanu ku koobnayn 0.03% ama ka hooseeya, aagga ay saameysay kulaylka alxanka ayaa laga yaabaa inuu dareemo oo uu ku dhaco daxalka isku-dhafka ah ee deegaanno qaar. Daxalkan gaarka ah waxaa guud ahaan loo arkaa inuu leeyahay alxan liita oo u gaar ah daxalka ugu badan ee fasalkan aan daxalka lahayn, Nooca 304L Bir aan daxalka lahayn. Marka loo baahdo buuxinta alxanka, AWS E/ER 308 ayaa inta badan la cayimaa. Nooca 201 Bir aan daxalka lahayn si fiican ayaa loogu yaqaanaa suugaanta tixraaca macluumaadka dheeraadka ahna waxaa lagu heli karaa sidan.
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