201 Stainless Steel Bar
Tlhaloso
Khanyetso ea kutu
Boemo bo akaretsang ba mofuta oa 201 oa ho hanyetsa kutu bo bapisoa le mofuta oa 301.Maemong a mangata a bonolo, Mofuta oa 201 o lokela ho sebetsa ka mokhoa o khotsofatsang sebakeng sa Mofuta oa 301. Mofuta oa 201 o na le khanyetso e tlaase ea ho lekanya ho feta Mofuta oa 301. Mofuta oa 201 o batla o le 50 °F (28 °C) o hanyetsanang le sekhahla se senyang ho feta Mofuta oa 301. ho fihlela ho pota 1500 °F (816 °C).
Boqapi
Joalo ka Mofuta oa 301, tšepe ea mofuta oa 201 e ka etsoa ka ho etsa benche, ho etsa roll, le ho kobeha mariki.Empa ka lebaka la matla a eona a maholo, e ka 'na ea e-ba le springback e eketsehileng.Maemong a mangata, thepa ena e ka huloa ka mokhoa o ts'oanang ho Mofuta oa 301
haeba matla a mangata a sebelisoa 'me khatello ea ho ts'oara e phahamisoa, mesebetsi ea ho taka.
Weldability
Mekhoa e tloaelehileng ea ho kopanya le ho hanyetsa welding ho nahanoa hore e ka khona ho kopanya litšepe tse sa hloekang sehlopheng sa austenitic.Ka ho etsa bonnete ba hore mefuta ea ferrite ka depositi ea weld, tlhokomelo e khethehileng e tlameha ho nkoa ho thibela "hot cracking" ea weld.Sebaka se amehileng ke mocheso oa weld se ka 'na sa e-ba bonolo 'me sa ba kotsing ea ho bola ka har'a granular maemong a mang, joalo ka limaraka tse ling tsa chrome-nickel austenitic steel stainless steel moo khabone e sa laoleheng ho fihla ho 0.03% kapa ka tlase ho moo.Ha ho bapisoa le Mofuta oa 304L Stainless Steel, e leng motsoako o tummeng ka ho fetisisa sehlopheng sena se sa hloekang, motsoako ona ka tloaelo ho nahanoa hore o na le ts'ebetso e mpe le ho feta.Litlhaloso tse etsahalang khafetsa bakeng sa AWS E/ER 308 ke ha ho hlokahala setlolo sa weld.Lintlha tse ling li ka fumanoa libukeng tsa litšupiso, tse tsejoang haholo ka Mofuta oa 201 Stainless Steel.
Phekolo 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.
| Sehlopha sa Stainless Steel | |||||||
| Kereiti | Sebopeho sa lik'hemik'hale | ||||||
| C≤ | Si≤ | Mon≤ | P≤ | S≤ | Ni | Cr | |
| 201 | 0.15 | 1.00 | 5.5-7.5 | 0.5 | 0.03 | 3.50-5,50 | 16.00-18.00 |
| 202 | 0.15 | 1.00 | 7.5-10.0 | 0.5 | 0.03 | 4.00-6.00 | 17.00-19.00 |
| 304 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-11.00 | 18.00-20.00 |
| 304L | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-12.00 | 18.00-20.00 |
| 309 | 0.2 | 1.00 | 2.00 | 0.04 | 0.03 | 12.00-15.00 | 22.00-24.00 |
| 309S | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 12.00-15.00 | 22.00-24.00 |
| 310 | 0.25 | 1.50 | 2.00 | 0.04 | 0.03 | 19.00-22.00 | 24.00-26.00 |
| 310S | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 19.00-22.00 | 24.00-26.00 |
| 316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 316L | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 316Ti | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
| 2205 | 0.03 | 1.00 | 2.00 | 0.03 | 0.02 | 4.50-6,50 | 22.00-23.00 |
| 410 | 0.15 | 1.00 | 1.00 | 0.04 | 0.03 | 0.6 | 11.50-13.50 |
| 430 | 0.12 | 0.12 | 1.00 | 0.04 | 0.03 | 0.6 | 16.00-18.00 |
