Ubushinwa 304 316 Ubukonje buzengurutswe ibyuma bitagira umuyonga BA barangiza icyuma kitagira umuyonga Uruganda nuwitanga | Ruiyi
Andika 304 ibyuma bitagira umuyonga ni igice cyicyuma cya austenitike cyurukurikirane rwa T-300. Ifite chromium kurwego ntarengwa rwa 18%, nikel kuri 8%, na karubone kuri 0.08%. Bisobanuwe rero nka nikel na chromium ishingiye kuri austenitis alloy.
Ibyuma bitagira umwanda 304Urupapuro rugizwe nicyuma cya austenitis kitagira ibyuma gifite chromium 18% na nikel 8% mubigize. ss304 icyuma nicyiciro gikoreshwa cyane mubyuma byose bitagira umwanda kwisi. Impapuro za ss304 zidafite ingese zirakomeye, zoroshye kwangirika kandi zifite porogaramu mubikorwa bitandukanye.
Icyiciro ss316 nicyiciro cya austenitis kiri kumwanya wa kabiri nyuma ya 304 mugukoresha ubucuruzi. 316 ibyuma bidafite ingese birimo kongeramo molybdenum itanga uburyo bwiza bwo kurwanya ruswa. Ibi biragaragara cyane kubwo gutobora no kwangirika kwangirika mubidukikije bya chloride. Nyamara, kwiyongera kwa nikel no kongeramo molybdenum muri 316 bituma bihenze kuruta 304. Ugereranije, igiciro cya316 ibyuma40% hejuru yigiciro cya ss304.
316L ibyuma bidafite ingese birasa na 316. Itandukaniro gusa nibirimo karubone. 316L yo hasi ya karubone itanga ndetse irwanya ruswa iruta 316. 316L ntabwo isaba annealing nyuma ya weld.
Ibyuma ibicuruzwa nimwe mubikoresho bizwi cyane mubwubatsi no gukora. Bitewe nimiterere yihariye yubukanishi nu mubiri, icyuma kidafite ingese cyakoreshejwe cyane mugukora ibikoresho byigikoni nibikoresho byinganda. Birakomeye, birwanya ruswa, biremereye kandi bisaba kubungabungwa bike. Mubyongeyeho, dushyigikiye kugena ibicuruzwa ibyo aribyo byose. Mu nganda (cyane cyane mu nganda), urashobora kubona amanota atandukanye y’ibyuma bidafite ingese, nka 316, 316L, 304L, 304, 410S, 321, 201, 303, 304n, 2507, 2304, nibindi
Urupapuro cyangwa ibyuma bidafite ingese bikoreshwa cyane mubushyuhe bwo hejuru nubushakashatsi bwamashanyarazi, ibikoresho byubuvuzi, ubwubatsi, chimie, inganda zibiribwa, ubuhinzi, nibigize ubwato.
Ibyuma bidafite umwanda bikoreshwa no gupakira ibiryo n'ibinyobwa, ibikoresho byo mu gikoni, gari ya moshi, indege, imikandara ya convoyeur, ibinyabiziga, bolts, imbuto, amasoko, hamwe na mesh ya ecran n'ibindi.
Umubyimba: 0.3-260
Ubugari: 1000,1219.1500,2000,2500,3000, nibindi
Uburebure: 1000,1500,2438,3000,5800,6000,9000,12000, nibindi
Ibicuruzwa birashobora gutegurwa
Ubuso: BA, 2B, NO.1, NO.4,4K, HL, 8K
Bisanzwe: ASTM, AISI, JIS, GB, DIN, EN
Ibisabwa bisanzwe bya shimi | ||||
---|---|---|---|---|
304 | 304L | 316 / 316L | 321 | |
Carbone, Max% | 0.07 | 0.03 | 0.03 | 0.08 |
Manganese, Max% | 2 | 2 | 2 | 2 |
Fosifore, Max% | 0.045 | 0.045 | 0.045 | 0.045 |
Amazi meza, Max% | 0.03 | 0.03 | 0.03 | 0.03 |
Silicon Max | 0.75 | 0.75 | 0.75 | 0.75 |
Urwego rwa Chromium | 17.5-19.5 | 17.5-19.5 | 16-18 | 17-19 |
Urutonde rwa Nickel | 8.0-10.5 | 80.-12 | 10-14 | 9-12 |
Azote | 0.1 | 0.1 | 0.1 | 0.1 |
Ibikoresho bya mashini | ||||
Min | 75 ksi | 70 ksi | 75 ksi | 75 ksi |
Tanga Min | 30 ksi | 25 ksi | 25 ksi | 30 ksi |
Kurambura Min | 40% | 40% | 40% | 40% |
Gukomera | 95 HRB | 95 HRB | 95 HRB | 95 HRB |