201 Bakin Karfe Bar
Bayani
Juriya na lalata
Babban matakin juriya na Nau'in 201 yana kwatankwacinsa da Nau'in 301.A mafi yawancin yanayi masu laushi, Nau'in 201 ya kamata ya yi aiki mai gamsarwa a wurin Nau'in 301. Nau'in 201 yana da ƙananan juriya fiye da Nau'in 301. Nau'in 201 yana kusan 50 ° F (28 ° C) ƙasa da juriya ga sikelin lalacewa fiye da Nau'in 301 har zuwa 1500 °F (816 ° C).
Kera
Mai kama da Nau'in 301, Nau'in bakin karfe Nau'in 201 na iya samuwa ta hanyar yin benci, yin nadi, da lankwasa birki.Amma saboda girman ƙarfinsa, yana iya samun ƙarin bazara.A mafi yawan lokuta, ana iya zana wannan abu iri ɗaya zuwa Nau'in 301
idan an yi amfani da ƙarin iko kuma an ɗaga matsi na ƙasa, zana ayyukan.
Weldability
Daidaitaccen fusion da juriya matakan walda ana tsammanin za su iya haɗa bakin karfe a cikin aji austenitic.Ta hanyar tabbatar da cewa ferrite yana samuwa a cikin ajiyar walda, dole ne a dauki kulawa ta musamman don hana walda "fasa mai zafi".Yankin zafin walda da ya shafa na iya zama mai hankali kuma yana da rauni ga lalatawar intergranular a wasu yanayi, kamar dai sauran matakan bakin karfe na chrome-nickel austenitic inda ba a sarrafa carbon zuwa 0.03% ko ƙasa da haka.Idan aka kwatanta da Nau'in Bakin Karfe na 304L, wanda shine mafi shaharar gami a cikin wannan aji na bakin karfe, wannan gami na musamman ana tsammanin yana da mafi munin weldability.Mafi yawan ƙayyadaddun ƙayyadaddun bayanai don AWS E/ER 308 shine lokacin da ake buƙatar mai walda.Ana iya samun ƙarin cikakkun bayanai a cikin wallafe-wallafen tunani, wanda sananne ne ga Nau'in Bakin Karfe na 201.
Maganin zafi
Nau'in 201 ba ya taurare ta maganin zafi.Annealing: Anneal a 1850 - 1950 °F (1010 - 1066 °C), sa'an nan ruwa yana kashe ko iska cikin sauri.Ya kamata a kiyaye yanayin zafi mai zafi kamar yadda zai yiwu, daidai da kaddarorin da ake so, saboda Nau'in 201 yana kula da sikelin fiye da Nau'in 301
| Bakin Karfe daraja | |||||||
| Daraja | Abubuwan sinadaran | ||||||
| C≤ | Si ≤ | Mn≤ | 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 |
| 316 Ti | 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 |
