Nānā nui o 201 Pipa Kuhili ʻole
201 ʻO ke kila kila he austenitic chromium-nickel-manganese stainless steel i kūkulu ʻia e mālama i ka nikela. ʻO SS 201 kahi mea kūʻai haʻahaʻa haʻahaʻa i nā kila kulika Cr-Ni maʻamau e like me 301 a me 304. Hoʻololi ʻia ʻo Nickel e nā hoʻohui o ka manganese a me ka nitrogen. ʻAʻole hiki ke paʻakikī i ka mālama ʻana i ka wela, akā hiki ke hoʻohana ʻia i ke anu a hiki i ka ikaika tensile kiʻekiʻe. ʻO SS 201 ka mea nonmagnetic ma ke kūlana annealed a lilo i mea hoʻokalakupua ke hana anu. Hiki ke pani ʻia ka SS 201 no SS301 i nā noi he nui.
Nā ʻōlelo kikoʻī o 201 Pipe ʻAi ʻAla
| ke kila kila kila ʻālohilohi paipu/paipu | ||
| Papa kila | 201, 202, 301, 302, 303, 304, 304L, 304H, 309, 309S, 310S, 316, 316L,317L, 321,409L, 410, 401, 42 4, 441,904L, 2205, 2507, 2101, 2520, 2304, 254SMO, 253MA, F55 | |
| Kūlana | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216,BS3605,GB13296 | |
| Ili | Hoʻomaʻi, Annealing, Pickling, Bright, Hairline, Mirror, Matte | |
| ʻAno | ʻōwili wela , ʻōwili anu | |
| paipu / paipu poepoe kila kuhiliʻole | ||
| Nui | Mānoanoa pā | 1mm-150mm(SCH10-XXS) |
| Anawaena waho | 6mm-2500mm (3/8"-100") | |
| paipu huinahalike kuhiliʻole | ||
| Nui | Mānoanoa pā | 1mm-150mm(SCH10-XXS) |
| Anawaena waho | 4mm * 4mm-800mm * 800mm | |
| paipu / paipu kuhiliʻole | ||
| Nui | Mānoanoa pā | 1mm-150mm(SCH10-XXS) |
| Anawaena waho | 6mm-2500mm (3/8"-100") | |
| Ka lōʻihi | 4000mm, 5800mm, 6000mm, 12000mm, a i ʻole e like me ka makemake. | |
| ʻŌlelo kālepa | Kumu kūʻai | FOB,CIF,CFR,CNF,EXW |
| ʻŌlelo uku | T/T, L/C, Hui Komohana, Paypal, DP, DA | |
| Ka manawa hoʻouna | 10-15 mau lā | |
| Hoʻokuʻu aku i | ʻIlelani, Singapore, Indonesia, Ukraine, SaudiArabia, Sepania, Kanada, USA, Brazil, Thailand, Korea, Italia, India, Egypt, Oman, Malaysia, Kuwait, Kanada, Vietnam, Peru, Mexico, Dubai, Russia, etc. | |
| Pūʻolo | ʻAi maʻamau no ka lawe ʻana aku i ke kai, a i ʻole e like me ka makemake. | |
| Nui pahu | 20ft GP:5898mm(Lo'a)x2352mm(Lanui)x2393mm(Kiekie) 24-26CBM 40ft GP:12032mm(Lo'a)x2352mm(Lanui)x2393mm(Kiekie) 54CBM 40ft HC:12032mm(Lo'a)x2352mm(Lanui)x2698mm(Kiekie) 68CBM | |
Ka Hui Kimia o SUS 201 ERW Tubing
| Papa | 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 | Kaulike |
Na Pono Mechanical o SUS 201 ERW Tubing
| ʻAno | ʻO ka ikaika 0.2% offset (KSI) | Ikaika U'i (KSI) | % Hooloihi | Paʻakiki ʻo Rockwell |
| (2" ana ka loa) | ||||
| 201 Ann | 38 min. | 75 min. | 40% min. | HRB 95 ka nui. |
| 201 ¼ Paʻakikī | 75 min. | 125 min. | 25.0 min. | 25 – 32 HRC (maʻamau) |
| 201 ½ paakiki | 110 min. | 150 min. | 18.0 min. | 32 - 37 HRC (maʻamau) |
| 201 ¾ Paʻakikī | 135 min. | 175 min. | 12.0 min. | 37 – 41 HRC (maʻamau) |
| 201 Paʻa piha | 145 min. | 185 min. | 9.0 min. | 41 – 46 HRC (maʻamau) |
Hana ʻia
Hiki ke hana 'ia ke 'ano 201 Stainless Steel ma ka hana 'ana i ka pae, ka 'ōwili 'ana a me ka uhaki 'ana ma ke 'ano like me ka Type 301. Eia na'e, no kona ikaika 'oi a'e, e hō'ike ana paha ia i ka punawai nui aku. Hiki ke huki like i keia mea me Type 301 i ka nui o na hana kaha kii ina e hoohana hou ia ka mana a hoonuiia ke kaomi pa'a.
Hoʻomaʻamaʻa Wela
ʻAʻole hiki ke paʻakikī ke ʻano 201 e ka mālama wela. Hoʻopili: Anneal ma 1850 – 1950 °F (1010 – 1066 °C), a laila e kinai i ka wai a i ʻole e hoʻolili koke i ka ea. Pono e mālama haʻahaʻa ka mahana hoʻohuihui e like me ka hiki, e kūlike me nā waiwai i makemake ʻia, no ka mea, ʻoi aku ka nui o ka Type 201 ma mua o ka Type 301.
Weldability
ʻO ka papa austenitic o nā kila kila e manaʻo pinepine ʻia e hiki ke weldable e nā ʻenehana hoʻohui maʻamau a me nā ʻenehana kūʻē. Pono ka noʻonoʻo kūikawā e pale i ka weld "weld cracking" ma ka hōʻoia ʻana i ke kūkulu ʻia ʻana o ka ferrite i loko o ka waihona weld. E like me nā mākau kila kuhili ʻole chrome-nickel austenitic kahi i kaupalena ʻole ʻia ai ke kalapona i ka 0.03% a i ʻole ma lalo, hiki ke ʻike ʻia ka wahi i hoʻopili ʻia i ka wela weld a hiki i ka corrosion intergranular ma kekahi mau wahi. ʻO ka huila maʻamau o kēia papa kuhili, Type 304L Stainless Steel. Ke makemake ʻia kahi hoʻopiha weld, ʻōlelo pinepine ʻia ʻo AWS E/ER 308. ʻIke maikaʻi ʻia ʻo Type 201 Stainless Steel i nā palapala kuhikuhi a hiki ke loaʻa ka ʻike hou aʻe ma kēia ala.
