Na kowa bakin karfesamfuri
Commonly used stainless steel models commonly used numerical symbols, there are 200 series, 300 series, 400 series, they are the United States of America's representation, such as 201, 202, 302, 303, 304, 316, 410, 420, 430, da sauransu, ana amfani da ƙirar ƙarfe na bakin ciki a cikin alamomin ƙasa da lambobi, kamar 1Cr18ni9, 0CR17, 3CR13, 1Cr17N6N, da sauransu, da lambobi suna nuna abubuwan da suka dace. 00CR18Ni9, 1Cr17, 3Cr13, 1Cr13, 1Cr13, 1Cr13N6n6n da sauransu, lambar tana nuna abubuwan da suka dace.
200 Seriate: Chromium-Nickel-Manganese Austenitic bakin karfe
300 Serest: Chromium-Nickel Austenitic bakin karfe
301: Kyau mai kyau, amfani da samfuran da aka gyara. Hakanan za'a iya taurare ta hanyar injin injin. Kyakkyawan walwala mai kyau. Saka juriya da karfin zuciya ya fi karfe 304 bakin karfe.
302: Sakamakon juriya tare da 304, saboda mai girman abubuwan da ke cikin carbon sabili da haka mafi kyawun ƙarfi.
302B: Yana da irin bakin karfe tare da abun sihirin silicon, wanda ke da tsayayyen juriya ga ingancin iskancin iskancin kayan hautu.
303: Ta ƙara karamin adadin sulfur da phosphorus don yin ƙarin mama.
30KAI: Hakanan ana amfani dashi don yin sassan inji wanda ke buƙatar zafi taken, saboda wannan bakin karfe yana da aiki mai kyau a ƙarƙashin waɗannan yanayi.
304: 18/8 Bakin Karfe. GB aji 0CR18Ni9. 309: mafi kyawun jure zafin jiki fiye da 304.
304l: bambance-bambancen karfe 304 bakin karfe tare da ƙananan abun ciki na Carbon, wanda aka yi amfani da shi inda ake buƙata welding. A ƙananan Carbon yana rage haɓakar carbides a cikin yankin da ya shafa kusa da Weld, wanda zai iya haifar da lalata da bakin ciki a cikin wasu mahalli.
304n: Bakin karfe da ke ɗauke da nitrogen, wanda aka ƙara don ƙara ƙarfin ƙarfe.
305 da 384: dauke da manyan matakan nickel, suna da ƙarancin aiki-harafi kuma suna dacewa da kewayon aikace-aikacen da ke buƙatar babban yanayin sanyi.
308: Amfani da Sallarancin Sallar.
309, 310, 314 da 330 da kuma abun ciki da chromium da chromium juriya na oxidation na ƙarfe a yanayin zafi da karfin creep. Yayin da 30s5 da kuma 310s sune bambance-bambance na 309 da 310 karfe na ƙarfe ne, saboda carbons precided kusa da Weld suna rage girma. 330 Bakin karfe yana da babban juriya musamman ga Carburitization da juriya ga zafin zafin rana.
316 da 317: C |- A CIKIN ALLOU', kuma don haka samun juriya mafi kyau don lalata lalata a cikin ruwa da kuma yanayin masana'antar masana'antu da 304 bakin karfe. Daga cikin su, nau'in 316 bakin karfeDa bambance-bambancen sun hada da low-carbon bakin karfe 316l, nitrogen-dauke da bakin karfe 316n, da kuma babban abun cikin sulfuri na mamariyar baki 316f.
321, 347 da 348: sune titanium, mai narkewa a cikin bakin karfe, wanda ya dace da kayan aikin da aka kunna. 348 shine irin bakin karfe da ya dace da masana'antar wutar lantarki, Tantalum da kuma yawan hako hade da wani matakin ƙuntatawa.
400 jerin: ferritic da Martensitic bakin karfe
408: Kyakkyawan zafi mai zafi, rauni lahani juriya, 11% crroance, 11% ccrove, 8% nI.
409: Nau'in nau'in mafi arha (Ingila da Ba'amurke), yawanci ana amfani dashi azaman bututun mota, bakin karfe bakin ciki ne (ƙwaƙwalwar ƙwaƙwalwa)
410: Martensitic (babban ƙarfi Chromium Karfe), kyakkyawan sa juriya, matattarar lalata cuta. 416: An kara da sulfur yana inganta machinarfin kayan.
420: "Yankan kayan aiki na" Martensitic Karfe mai kama da Braskel Karfe M Karfe, farkon bakin karfe. Hakanan ana amfani da wukake kuma ana iya yin haske sosai.
430: Ferritic bakin karfe, ado, misali don kayan haɗi na mota. Kyakkyawan tsari, amma zazzabi juriya da juriya na lalata suna da ƙasa.
440: Girma-karfi na yankan karfe, dan kadan m carbon abun ciki zai iya samun karfin zafin rana, da wuya zai iya kaiwa 58hrc, kasancewar mafi wuya karfe bakin karfe. Misali mafi gama gari shine "Razor Blades". Akwai nau'ikan nau'ikan nau'ikan da aka saba amfani dasu: 440A, 440B, 440C, da kuma 440f (nau'in mai sauƙi (mai sauƙin ciki).
Seria 500: Tsarin Hater-Resistan Chromium Sulloy Karfe
Service 600: Martensitic hazo-Hardening bakin karfe
630: Mafi yawan amfani da hazo-taurarin ƙwanƙwasa bakin karfe nau'in karfe, galibi ana kiranta 17-4; 17% cR, 4% nI.
Lokaci: Jun-13-22
