Stenlɛs stiɛl gɛt 4 men kayn dɛn. Dɛn tin ya na Ɔstenitik, Fɛritik, Matɛnsitik, ɛn Dupleks. Ɔstenitik we dɛn kɔl
stenlɛs stiɛl na di kayn we we dɛn kin yuz mɔ. Dɛn kin yuz am fɔ bɔku pan di tin dɛn we dɛn kin mek. I mek lɛk 70% pan ɔl
stenlɛs stiɛl we dɛn mek na di wɔl. Na dis na wan kwik luk:
Tayp fɔ Staynlɛs Stiɛl |
Globɛl Prodakshɔn Pasɛnt |
Ɔstenitik we dɛn kɔl |
70% . |
Dɛn kin yuz gred 304 ɛn 316 bɔku tɛm. Gret 304 de na di kichin tul ɛn bildin pat. Gret 316 fayn fɔ bot ɛn mɛrɛsin tul dɛn. Fɔ pik di rayt kayn ɛn gred impɔtant. I de ɛp yu fɔ gɛt di bɛst rizɔlt fɔ yu prɔjek. Wi Kɔmni se yu fɔ pik di tin dɛn we yu nid ɔltɛm.
Ki tin dɛn we dɛn kin tek fɔ tek
Stenlɛs stiɛl gɛt 4 men kayn dɛn. Dɛn tin ya na Ɔstenitik, Fɛritik, Matɛnsitik, ɛn Dupleks. Ɛni kayn we gɛt spɛshal tin dɛn. Dɛn tin ya kin ɛp fɔ du difrɛn wok dɛn.
Ɔstenitik stenlɛs stiɛl na di kayn we dɛn kin yuz mɔ. I mek lɛk 70% pan ɔl di stenlɛs stiɛl we dɛn mek. I de wok fayn fɔ di tul dɛn we dɛn kin yuz fɔ kichin. I fayn bak fɔ wok wit kemikal. Dis na bikɔs i nɔ kin rɔsti izi wan.
Fɔ pik di rayt gred fɔ stenlɛs stiɛl impɔtant. Fɔ ɛgzampul, yuz 304 fɔ kichin. Yuz 316 fɔ tin dɛn we de nia di si. Dis kin ɛp yu prɔjek fɔ las fɔ lɔng tɛm ɛn wok fayn fayn wan.
Fɛriti stenlɛs stiɛl de kɔst smɔl. I gɛt magnɛtik bak. Dis kin mek i fayn fɔ motoka pat ɛn mashin dɛn we dɛn kin yuz na os. Martensitic stenlɛs stiɛl rili strɔng ɛn at. I fayn fɔ mek tul ɛn bled.
Duplex stenlɛs stiɛl de miks di bɛst pat dɛn pan Ɔstenitik ɛn Fɛritik tayp dɛn. I rili strɔng ɛn i nɔ kin rɔsti izi wan. Dis kin mek i fayn fɔ ples dɛn we tranga lɛk di si.
Wetin Na Stenlɛs Stiɛl?
Minin
I izi fɔ si stenlɛs stiɛl. Yu de si am na sink, motoka, ɛn brij. Steinlɛs stiɛl na wan mɛtal miks. I nɔ de rɔsti ɔ stɛyn izi wan. I gɛt ayɛn ɛn ɔda tin dɛn. Dis kin mek i strɔng ɛn shayn. Pipul dɛn kin yuz stenlɛs stiɛl bikɔs i kin fɛt kɔrɛshɔn. I kin las fɔ lɔng tɛm na say dɛn we at fɔ du.
Alɔy Ɛlimɛnt dɛn
Stenlɛs stiɛl spɛshal bikɔs i miks. Yu ad ɛlimɛnt dɛn to ayɛn fɔ mek am. Ɛni ɛlimɛnt de chenj aw i de wok. Na di men alɔy ɛlimɛnt dɛn na stenlɛs stiɛl:
Kromiɔm (Cr): Yu nid at le 10.5% kromiɔm. I de mek wan tint layt we de stɔp rɔst.
Nikel (Ni): Bɔku tɛm yu kin si 8-10% nikɛl. I de ɛp stenlɛs stiɛl fɔ taf ɛn bɛn.
Molibdenum (Mo): Molibdenum de ɛp stenlɛs stiɛl fɔ mek i nɔ pwɛl bikɔs ɔf sɔl ɛn kemikal dɛn.
Kabon (C): Kabon de mek stenlɛs stiɛl at ɛn strɔng. Tumɔs kabon kin mek i go dɔŋ aw i de fɛt rɔst fayn fayn wan.
Naytrɔjen (N): Naytrɔjen de mek stenlɛs stiɛl strɔng ɛn ɛp fɔ stɔp fɔ pit.
Manganese (Mn): Manganese de ɛp stenlɛs stiɛl fɔ kip in shep ɛn miks wit naytrɔjen.
Kɔpa (Cu): Kɔpa de ɛp fɔ mek stenlɛs stiɛl nɔ gɛt sɔm asid dɛn.
Tungsten (W): Tungsten de ɛp stenlɛs stiɛl fɔ mek i nɔ gɛt pit.
Zirconium (Zr): Zirconium de mek stenlɛs stiɛl strɔng na say dɛn we kol.
Sɛriɔm (Ce): Sɛriɔm de ɛp stenlɛs stiɛl fɔ mek i nɔ gɛt ɔksidɛshɔn we i wam.
Tip: Di miks we dɛn miks stenlɛs stiɛl kin chenj wit in gred ɛn di kayn we aw i de. Ɔltɛm chɛk di ɛlimɛnt dɛn bifo yu pik wan matirial.
Wetin Mek Tayp ɛn Gret Impɔtant
Yu fɔ pik di rayt stenlɛs stiɛl fɔ yu wok. Di kayn ɛn di gred kin chenj aw i de wok fayn. Yu kin gɛt difrɛn lɛvul dɛn fɔ mek yu nɔ rɔsti, yu kin gɛt trɛnk, ɛn yu kin shep. Sɔm gred dɛn kin wok bɛtɛ na wata we gɛt sɔl. Ɔda wan dɛn kin ol ɔt ɔ strɔng kemikal dɛn. Tink bɔt usay yu go yuz stenlɛs stiɛl. Marin ples dɛn nid fɔ gɛt ay rɔst. Nɔto ɔl gred fit ɛvri wok. Match di miks ɛn gred to yu nid dɛn. Dis kin ɛp yu fɔ avɔyd trɔbul ɛn gɛt gud rizulyt.
Notis: We yu pik di rayt gred, dat de mek yu prɔdak las fɔ lɔng tɛm ɛn i de wok fayn. Yu de sev mɔni ɛn avɔyd fɔ fiks tin dɛn bay we yu de pik fayn.
Tayp dɛn fɔ Staynlɛs Stiɛl
Yu de si bɔku kayn stenlɛs stiɛl ɛvride. Ɛni kayn we gɛt in yon spɛshal tin dɛn. Yu nid fɔ no dɛn tin ya fɔ pik di bɛst wan. Fo men kayn dɛn de. Dɛn na Ɔstenitik, Fɛritik, Matɛnsitik, ɛn Dupleks. Ɔstenitik stenlɛs stiɛl dɛn na di kayn we we dɛn kin yuz mɔ. Dɛn mek lɛk 70% pan ɔl di stenlɛs stiɛl we dɛn mek. Yu kin si dɛn na bɔku bɔku prɔdak dɛn bikɔs dɛn strɔng ɛn dɛn nɔ kin rɔsti izi wan.
Na dis na fɔ luk kwik kwik wan pan di 4 kayn dɛn:
Kayn |
Aw fɔ arenj sɔntin |
Bildin |
Di we aw dɛn kin yuz fɔ mek tin at |
Ɔstenitik we dɛn kɔl |
Ayɔn, Kabɔn, Kromiɔm, at le 8% Nikel |
Kubik we de sɛntrɛd fes (FCC) . |
Kol wok nɔmɔ |
Martɛnsitik we dɛn kɔl |
12–18% Kromiɔm, 0.1–1.2% Kabɔn |
Tetragonal we de sɛntrɛd na di bɔdi (BCT) . |
Ɔt tritmɛnt pɔsibul |
Fɛritik |
Ayɔn, Kabɔn, Kromiɔm (tipikli 10.5-30%) |
Kubik we de sɛntrɛd bɔdi (BCC) . |
Nɔto we pɔsin kin at fɔ mek i at |
Dupleks we gɛt dupleks |
19–32% Kromiɔm, te to 5% Molibdɛn, less Nikel |
Haybrid fɔ FCC ɛn BCC |
Nɔto we dɛn tɔk bɔt am |
Tip: Yuz dis tebul fɔ kɔmpia wetin dɛn mek ɛni kayn ɛn aw dɛn bil am. Dis kin ɛp yu fɔ pik di rayt stenlɛs stiɛl fɔ yu prɔjek.
Austenitic Stainlɛs Stiɛl we dɛn mek
Ɔstenitik stenlɛs stiɛl dɛn fayn we yu nid mɛtal we nɔ de rɔst ɛn we izi fɔ shep. Dɛn stɛl ya gɛt ayɛn, kabɔn, kromiɔm, ɛn at le 8% nikɛl. Nikel de mek dɛn tranga ɛn dɛn kin bɛn. Yu nɔ go ebul fɔ mek dɛn at wit ɔt. Yu kin jɔs mek dɛn at bay we yu bɛn ɔ rol di mɛtal.
Ɔstenitik stenlɛs stiɛl nɔ de stik to magnet. Yu si am na kichin sink, mashin dɛn fɔ it, ɛn kemikal plant dɛn. I kin wok fayn usay wata ɔ kemikal de. Yu kin weld ɛn shep am izi wan. Dɛn kin yuz gred lɛk 304 ɛn 316 pan bɔku tin dɛn.
Na wan tebul we gɛt impɔtant tin dɛn:
Land |
Austenitic Stainlɛs Stiɛl we dɛn mek |
Kɔrɛshɔn Resistɛns |
Wɛl dɔn |
Daktiliti we pɔsin kin du |
Ay |
Weldabiliti we pɔsin kin gɛt |
Wɛl dɔn |
Magnɛtik Rispɔns |
Nɔto magnɛtik |
Fɔ mek i at |
Nɔto we i kin mek i at bikɔs ɔf ɔt |
Fɔmabiliti fɔ mek pɔsin |
Wɛl dɔn |
Trɛnk |
Soba |
Yu si ɔstenitik stenlɛs stiɛl we dɛn kin yuz fɔ:
Di Kɔmɔn Yuz dɛn |
Di tin dɛn we dɛn kin yuz fɔ kuk |
Ikwipmɛnt fɔ it ɛn drink |
Ikwipmɛnt fɔ prosɛs |
Otomotiv industri |
Kεmikכl prכsεsin |
Pulp ɛn pepa industri |
Notis: Pik ɔstenitik stenlɛs stiɛl if yu want mɛtal we nɔ de rɔst ɛn we izi fɔ shep.
Fɛritik Staynlɛs Stiɛl
Fɛriti stenlɛs stiɛl fayn if yu want mɛtal we nɔ de rɔst ɛn we nɔ de tek bɔku mɔni. Dis kayn gɛt ayɛn, kabɔn, ɛn kromiɔm, bɔku tɛm bitwin 10.5% ɛn 30%. I nɔ gɛt bɔku nikɛl. Fɛritik stenlɛs stiɛl gɛt kubik strɔkchɔ we de sɛntrɛd bɔdi. Yu nɔ go ebul fɔ mek i at wit ɔt.
Fɛriti stenlɛs stiɛl de stik to magnet. Yu kin si am na motoka pat dɛn, ɛkzoz paip dɛn, ɛn mashin dɛn we dɛn kin yuz na os. I de wok fayn na say dɛn we nɔ gɛt bɔku strɛs ɛn we di ples kol. Yu kin weld am, bɔt i nɔ izi lɛk ɔstenitik stɛl.
Na wan tebul we gɛt impɔtant tin dɛn:
Land |
Fɛritik Staynlɛs Stiɛl |
Kɔrɛshɔn Resistɛns |
Soba |
Daktiliti we pɔsin kin du |
Gud |
Weldabiliti we pɔsin kin gɛt |
Soba |
Magnɛtik Rispɔns |
Ɔltɛm na magnɛtik |
Fɔ mek i at |
Nɔto we pɔsin kin at fɔ mek i at |
Fɔmabiliti fɔ mek pɔsin |
Gud |
Trɛnk |
Soba |
Yu si fɛriti stenlɛs stiɛl we dɛn kin yuz fɔ:
Di Kɔmɔn Yuz dɛn |
Ekzoz sistem dɛn |
Pitrɔkemikal kɔmpɔnɛnt dɛn |
Trim fɔ motoka |
Di tin dɛn we dɛn kin chenj di ɔt |
Fɔrna dɛn |
Di tin dɛn we dɛn kin yuz fɔ mek tin dɛn |
Ikwipmɛnt fɔ it |
Tip: Yuz fɛriti stenlɛs stiɛl fɔ motoka pat ɛn os mashin dɛn we nɔ nid fɔ rili strɔng.
Martensitic Stainlɛs Stiɛl we dɛn mek
Martensitic stenlɛs stiɛl fayn we yu nid mɛtal we rili strɔng ɛn at. dis kayn gεt 12–18% kromiכm εn mכr kכbכn pas כda tכp dεm. Yu kin mek i at wit ɔt. Martensitik stenlɛs stiɛl gɛt bɔdi-sɛntrɛd tɛtragɔnal strɔkchɔ.
Martensitic stenlɛs stiɛl de stik to magnet. Yu kin si am na nɛf, siza, ɛn tin dɛn fɔ mɛn pipul dɛn. I nɔ de agens rɔst lɛk ɔda kayn dɛn. Yu nid fɔ kip am fa frɔm wata ɛn kemikal dɛn.
Na wan tebul we gɛt impɔtant tin dɛn:
Land |
Martensitic Stainlɛs Stiɛl we dɛn mek |
Kɔrɛshɔn Resistɛns |
I smɔl pas di ɔstenitik |
Daktiliti we pɔsin kin du |
I smɔl pas di ɔstenitik |
Weldabiliti we pɔsin kin gɛt |
Nɔ kin izi |
Magnɛtik Rispɔns |
Magnɛtik we gɛt fɔ du wit am |
Fɔ mek i at |
Heat treatable fɔ mek i at |
Fɔmabiliti fɔ mek pɔsin |
Soba |
Trɛnk |
Ay |
Yu si martensitik stenlɛs stiɛl we dɛn kin yuz fɔ:
Di Kɔmɔn Yuz dɛn |
Di tin dɛn we dɛn kin yuz fɔ kɔt tin dɛn |
Inschrumɛnt dɛn fɔ ɔpreshɔn ɛn fɔ mɛn dɛn tit |
Springs we dɛn kɔl |
Sisɔs |
Indastrial bled dɛn |
Di komponent dɛn we de na di aerospace |
Jɛnɛral injinɛri kɔmpɔnɛnt dɛn |
Notis: Pik matɛnsitik stenlɛs stiɛl fɔ tul ɛn bled dɛn we nid fɔ shap ɛn strɔng.
Duplex stenlɛs Stiɛl
Duplex stenlɛs stiɛl fayn we yu nid mɛtal we strɔng ɛn we nɔ de rɔst izi. dis kayn gεt 19–32% kromiכm, te to 5% molibdεnכm, εn lεs nikεl pas כstenitik stεl. Dupleks stenlɛs stiɛl gɛt miks we gɛt tu strɔkchɔ dɛn. Dis kin mek i tranga ɛn strɔng.
Dupleks stenlɛs stiɛl nɔ de stik to magnet lɛk ɔda kayn dɛn. Yu si am na ples dɛn we gɛt sɔl wata, lɛk ship ɛn wata plant. I de wok fayn na prɛshɔn tank ɛn ɔt ɛkschenja. Yu kin weld am, ɛn i nɔ kin krak izi wan.
Na wan tebul we gɛt impɔtant tin dɛn:
Land |
Duplex stenlɛs Stiɛl |
Kɔrɛshɔn Resistɛns |
Bɛtɛ pas fɛriti ɛn matɛnsitik |
Daktiliti we pɔsin kin du |
Soba |
Weldabiliti we pɔsin kin gɛt |
Gud |
Magnɛtik Rispɔns |
Difrɛn (jɛnɛral wan nɔto magnɛtik) . |
Fɔ mek i at |
Nɔto fɔ du dat |
Fɔmabiliti fɔ mek pɔsin |
Gud |
Trɛnk |
Ay |
Yu si dupleks stenlɛs stiɛl we dɛn kin yuz fɔ:
Di Kɔmɔn Yuz dɛn |
Prɛshɔn vessel dɛn |
Di tin dɛn we dɛn kin chenj di ɔt |
Di plant dɛn we dɛn kin yuz fɔ pul di salt |
Marin ɛn sɔl wata aplikeshɔn dɛn |
Bil |
Pepa we dɛn de mek |
Tip: Yuz dupleks stenlɛs stiɛl fɔ wok tranga wan na ples dɛn lɛk ship ɔ kemikal plant.
Fɔ Kɔmpia di Difrɛn Tayp dɛn fɔ Staynlɛs Stiɛl
Yu nid fɔ luk ɔl di kayn dɛn bifo yu pik wan. Ɛni kayn we gɛt gud ɛn bad pɔynt dɛn. Ɔstenitik stenlɛs stiɛl na di wan we kɔmɔn pas ɔl bikɔs i nɔ de rɔsti ɛn i izi fɔ shep. Fɛriti stenlɛs stiɛl nɔ de tek bɔku mɔni ɛn i fayn fɔ mek motoka pat dɛn. Martensitic stenlɛs stiɛl na di bɛst fɔ tul ɛn bled. Duplex stenlɛs stiɛl strɔng ɛn i nɔ de rɔst, so i fayn fɔ wok tranga wan.
Na wan tebul we go ɛp yu fɔ kɔmpia:
Kayn |
Kɔrɛshɔn Resistɛns |
Trɛnk |
Magnɛtik we gɛt fɔ du wit am |
Di Kɔmɔn Yuz dɛn |
Ɔstenitik we dɛn kɔl |
Wɛl dɔn |
Soba |
Nɔ |
Kichin tin dɛn, kemikal plant dɛn |
Fɛritik |
Soba |
Soba |
Yɛs |
Pat dɛn na motoka, aplayans dɛn |
Martɛnsitik we dɛn kɔl |
Ridyus |
Ay |
Yɛs |
Naif, tin dɛn fɔ mɛn pipul dɛn |
Dupleks we gɛt dupleks |
Ay |
Ay |
I kin difrɛn |
Marin, kɔnstrɔkshɔn, prɛshɔn vessel dɛn |
Notis: Ɔltɛm, mach di kayn stenlɛs stiɛl to yu prɔjek. Dis kin ɛp yu fɔ gɛt di bɛst rizɔlt ɛn avɔyd prɔblɛm.
Kɔmɔn Gred dɛn fɔ Staynlɛs Stiɛl
Stenlɛs stiɛl gɛt bɔku gred dɛn. Ɛni gred gɛt in yon miks pan ɛlimɛnt dɛn. Dɛn kin yuz difrɛn gred dɛn fɔ difrɛn wok dɛn. Sɔm gred dɛn bɛtɛ fɔ kichin. Ɔda wan dɛn kin bɛtɛ fɔ bot ɔ faktri. Yu fɔ no di men gred dɛn fɔ pik di rayt wan.
Ɔstenitik Gred dɛn (304, 316, 301, 302, 303, 309, 321) .
Ɔstenitik stenlɛs stiɛl na di kayn we dɛn kin yuz mɔ. Yu kin si am na sink, tin dɛn fɔ kuk, ɛn tin dɛn fɔ mɛn pipul dɛn. Dis kayn gɛt bɔku kromiɔm ɛn nikɛl. I strɔng ɛn i nɔ kin rɔsti izi wan. Yu kin shep ɛn weld am witout prɔblɛm.
Na di ɔstenitik gred dɛn we kɔmɔn pas ɔl:
304: Yu de fain dis gred klos evriwe. I gɛt 18–20% kromiɔm ɛn 8–10.5% nikɛl. I strɔng ɛn i nɔ de mek rɔsti. Yu kin si am na tin dɛn we dɛn kin yuz fɔ mek it, na di sink dɛn na di kichin, ɛn na tin dɛn we dɛn kin put kemikal dɛn.
316: Dis gred gεt mכr nikεl εn 2–3% molibdεn. I de fɛt sɔl ɛn kemikal dɛn bɛtɛ pas 304. Yu kin yuz am fɔ mek bot, fɔ mek mɛrɛsin, ɛn fɔ mek mɛrɛsin.
301, 302, 303 : Dɛn gred ya gɛt smɔl chenj dɛn na nikɛl ɛn kromiɔm. Yu kin yuz dɛn fɔ spring, fastɛns, ɛn pat dɛn we nid fɔ bɛn.
309, 321 : Dɛn gred ya kin ebul fɔ handle ay ɔt. Yu kin yuz dɛn na ɔvin, ɔfna, ɛn ɛkzoz sistem.
Tip: Pik 316 fɔ ples dɛn we gɛt sɔl ɔ we gɛt bɔku kemikal. Yuz 304 fɔ bɔku pan di wok dɛn we yu kin du na di kichin ɛn it.
Na dis na tebul wit di ɔstenitik gred dɛn we dɛn kin yuz mɔ ɛn aw dɛn kin yuz dɛn:
Mak |
Tɔk bɔt |
Tipik Aplikeshɔn dɛn |
304 |
Gret fɔ tinap agens rɔst |
Fɔ prosɛs it, ikwipmɛnt fɔ kichin, kemikal kɔntena |
316 |
Bɛtɛ agens klorayd |
Marin yus, famasitik ikwipmɛnt, mɛrɛsin divays |
Dɛn kin si ɔstenitik stenlɛs stiɛl na bɔku say dɛn. Yu kin si am na faktri dɛn we dɛn kin mek it, ɔspitul dɛn, ɛn say dɛn we dɛn kin mek kemikal. Dɛn kin yuz am bak fɔ mek motoka ɛn bildin dɛn.
Na dis na tebul we de kɔmpia di kemikal we dɛn mek ɛn di we aw dɛn yuz 304 ɛn 316:
Mak |
Di Aylayt dɛn bɔt di Kɔmpozishɔn |
Ki Prɔpati dɛn |
Aplikeshɔn dɛn |
304 |
Cr: 18–20%, Ni: 8–10,5%. |
Strɔng, i nɔ de rɔst |
Sink, tin dɛn fɔ kuk, tin dɛn fɔ mɛn pipul dɛn |
316 |
Cr: 16–18%, Ni: 10–14%, Mo: 2–3%. |
Bɛtɛ agens klorayd |
Marin pat dɛn, fɔ prosɛs it |
Notis: Di chɔt de sho ɔmɔs kromiɔm de na ɛni gred. Kromiɔm de ɛp stenlɛs stiɛl fɔ mek i nɔ rɔst.
Fɛritik Gred dɛn (409, 430, 446) .
Fɛriti stenlɛs stiɛl dɛn gɛt smɔl nikɛl. Dɛn nɔ kin tek bɔku mɔni bɔt dɛn stil nɔ kin gɛt rɔst. Yu si fɛrit stenlɛs stiɛl dɛn na motoka pat dɛn, baksplash dɛn na di kichin, ɛn tin dɛn we dɛn kin yuz na os. Dɛn gred dɛn ya na magnɛtik. Yu nɔ go ebul fɔ mek dɛn at wit ɔt.
Na di men fεritik gred dεm ya:
409: Yu de yuz dis gred fɔ motoka ɛkzoz sistem. I gɛt 10.5–11.75% kromiɔm. I nɔ de mek di ples wam ɛn ɔksidɛshɔn.
430: Dis gred gɛt 16–18% kromiɔm. Yu kin si am na tin dɛn we dɛn kin yuz fɔ kichin, tin dɛn we dɛn kin yuz fɔ mek motoka, ɛn tin dɛn we dɛn kin yuz na os. I gɛt magnɛtik ɛn i nɔ de mek rɔst fayn.
446: Dis gred kin ebul fɔ handle ay ɔt. Yu kin yuz am na ɔfna ɛn hita.
Tip: Yuz fɛriti stenlɛs stiɛl fɔ wok dɛn we nid gud rɔst rɛsistɛns bɔt nɔ gɛt ay trɛnk.
Na dis na tebul wit di mכst kכmכn fεritik gred dεm εn dεn yus dεm:
Mak |
Tɔk bɔt |
Tipik Aplikeshɔn dɛn |
409 |
Gud fɔ gens ɔksidɛshɔn |
Di motoka dɛn we dɛn kin yuz fɔ pul ɛkzoz |
430 |
Cheap, decent durabiliti fɔ lɔng tɛm |
Kichin baksplash, os aplayans, motoka trim |
Dɛn kin si fɛriti stenlɛs stiɛl dɛn na os ɛn motoka dɛn. Yu si dɛn insay trim, ɛkzoz paip, ɛn kichin tul dɛn.
Na dis na wan tebul we de kɔmpia di kemikal we dɛn mek ɛn di we aw dɛn yuz 409 ɛn 430:
Mak |
Di Aylayt dɛn bɔt di Kɔmpozishɔn |
Ki Prɔpati dɛn |
Aplikeshɔn dɛn |
409 |
Kr: 10,5–11,75% ɛn di ɔda wan dɛn. |
Gud fɔ gens ɔksidɛshɔn |
Di motoka dɛn we dɛn kin yuz fɔ pul ɛkzoz |
430 |
Kr: 16–18% pan di . |
Gud fɔ tinap agens rɔst, magnɛtik |
Kichin utensils, trim fɔ motoka |
Notis: Fɛritik stenlɛs stiɛl dɛn na magnɛtik. Yu kin chɛk dɛn wit magnet.
Martɛnsitik Gred dɛn (410, 420, 440) .
Martensitic stenlɛs stiɛl rili strɔng. Yu kin mek i at wit ɔt. Yu si matɛnsitik stenlɛs stiɛl insay naif, siza, ɛn tul dɛn fɔ ɔpreshɔn. Dis kayn gɛt mɔ kabon. I kin rili at ɛn shap.
Na di men martensitik gred dɛn ya:
410: Dis gred gɛt 11.5–13.5% kromiɔm. Yu kin yuz am fɔ kɔt kɔt, inschrumɛnt dɛn fɔ ɔpreshɔn, ɛn valv dɛn. Dɛn kin mek am at fɔ mek i gɛt mɔ trɛnk.
420: Dis gred gɛt 12–14% kromiɔm. Yu de yuz am fɔ mek naif ɛn siza. I kin rili at ɛn kip shap ed.
440: Dis gred gɛt ivin mɔ kabɔn. Yu de yuz am fɔ bled dɛn we nid fɔ bi ɛkstra had.
Tip: Pik matɛnsitik stenlɛs stiɛl fɔ tul ɛn bled dɛn we nid fɔ strɔng ɛn shap.
Na dis na tebul wit di mכst kכmכn martensitik gred dεm εn di yus dεm:
Mak |
Tɔk bɔt |
Tipik Aplikeshɔn dɛn |
410 |
I kin mek i at, i kin mek i nɔ gɛt rɔst igen |
Kutlɛri, inschrumɛnt dɛn fɔ ɔpreshɔn |
420 |
Rili had, mɔdaret rɔst rɛsistɛns |
Kutlɛri, inschrumɛnt dɛn fɔ ɔpreshɔn |
Dɛn kin si stenlɛs stiɛl dɛn we dɛn mek wit mats na kichin, ɔspitul, ɛn faktri dɛn. Yu si dɛn wit nɛf, siza, ɛn spring.
Na dis na tebul we de kɔmpia di kemikal we dɛn mek ɛn di we aw dɛn de yuz 410 ɛn 420:
Mak |
Di Aylayt dɛn bɔt di Kɔmpozishɔn |
Ki Prɔpati dɛn |
Aplikeshɔn dɛn |
410 |
Kr: 11,5–13,5% ɛn di ɔda wan dɛn. |
I kin mek i at, i kin mek i nɔ gɛt rɔst igen |
Kutlɛri, inschrumɛnt dɛn fɔ ɔpreshɔn |
420 |
Kr: 12–14% pan di . |
Rili had, mɔdaret rɔst rɛsistɛns |
Kutlɛri, inschrumɛnt dɛn fɔ ɔpreshɔn |
Notis: Martensitic stenlɛs stiɛl na magnɛtik. Yu kin mek i rili at wit ɔt.
Dupleks Gret dɛn (2205, 2507) .
Dupleks stenlɛs stiɛl dɛn gɛt tu strɔkchɔ dɛn we dɛn miks togɛda. Dɛn strɔng ɛn dɛn nɔ kin ebul fɔ bia wit rɔst fayn fayn wan. Yu si dupleks stenlɛs stiɛl dɛn na ship dɛn, kemikal plant dɛn, ɛn ɔyl rig dɛn. Dɛn gred ya gɛt mɔ kromiɔm ɛn molibdɛnɛm. Dɛn kin fɛt fɔ pit ɛn krak krak.
Na di men dupleks gred dɛn ya:
2205: Dis gred gεt 22% kromiכm, 5–6% nikεl, εn 3% molibdεnכm. Yu de yuz am fɔ du marin ɛn petrokemik wok. I strɔng ɛn i nɔ de mek rɔsti.
2507: Dis gred gɛt 25% kromiɔm, 7% nikel, ɛn 4% molibdɛn. Yu de yuz am fɔ wok na di ɔfsho ɔyl ɛn gas. I nɔ de mek pit ɛn krak na say dɛn we tranga.
Tip: Yuz dupleks stenlɛs stiɛl fɔ wok na sɔl wata ɔ kemikal plant dɛn.
Na dis na wan tebul we de kɔmpia di kemikal we dɛn mek ɛn di we aw dɛn yuz 2205 ɛn 2507:
Mak |
Di Aylayt dɛn bɔt di Kɔmpozishɔn |
Ki Prɔpati dɛn |
Aplikeshɔn dɛn |
2205 |
Cr: 22%, Ni: 5–6%, Mo: 3%. |
I rili strɔng, i fayn fɔ mek i nɔ rɔsti |
Marin, petrokemik yus |
2507 |
Cr: 25%, Ni: 7%, Mo: 4%. |
Super strong, big fo resist pitting |
Ɔyl ɛn gas we de na di si, tank dɛn we gɛt kemikal |
Dɛn kin yuz dupleks stenlɛs stiɛl usay dɛn nid strɔng mɛtal. Yu kin si dɛn na ship dɛn, tank dɛn, ɛn faktri dɛn.
Notis: Dupleks stenlɛs stiɛl dɛn nɔ kin gɛt magnɛtik ɔltɛm. Dɛn kin wok fayn na say dɛn we gɛt sɔl ɛn kemikal.
Ɔda Gret dɛn
Yu kin yɛri bɔt prɛsipitashɔn hardened stenlɛs stiɛl. Dis kayn de yuz spɛshal ɔt tritmɛnt dɛn. I rili strɔng ɛn i tranga. Yu de si am na aerospace ɛn ay-tek wok dɛn.
Tip: Ɔltɛm chɛk di gred bifo yu pik stenlɛs stiɛl. Ɛni gred kin wok fayn fɔ sɔm wok dɛn.
Prɔpati ɛn Aplikeshɔn dɛn
Kɔrɛshɔn Resistɛns
I impɔtant fɔ no aw stenlɛs stiɛl kin stɔp rɔst. Corrosion resistance na big rizin we mek pipul dɛn kin pik stenlɛs stiɛl. Kromiɔm we de insay stenlɛs stiɛl de mek wan tin layt pan am. Dis layt de mek di mɛtal nɔ rɔsti ɛn nɔ pwɛl. Sɔm gred dɛn kin stɔp rɔst bɛtɛ pas ɔda wan dɛn. Sɔm kin jɔs fayn fɔ ples dɛn we nɔ tu harsh.
Na dis na tebul we de kɔmpia sɔm kɔmɔn gred dɛn:
Stainless Steel Gred we yu kin yuz |
Kɔrɛshɔn Resistɛns |
Di men tin dɛn we yu fɔ du |
304 |
Soba |
Yuz plenti, no big wit klorayd |
316L |
Ay |
I gɛt molibdɛnum, gud fɔ ples dɛn we tranga |
Yu kin si se 316L de resist rɔst fayn fayn wan. Molibdenum we de insay 316L de ɛp am fɔ fɛt sɔl ɛn kemikal dɛn. If yu wok wit asid ɔ sɔl wata, pik 316L. Fɔ wok tranga wan, yu nid fɔ mek yu nɔ gɛt bɛtɛ kɔrɛshɔn. 304 fayn fɔ kichin, bɔt yuz 316 we dɛn kɔt ɔ gred we pas dat fɔ ples dɛn we tranga. 316L na fayn tin fɔ bot ɛn kemikal plant bikɔs i de agens rɔst so fayn.
Tip: Chek ɔltɛm aw stenlɛs stiɛl nɔ de rɔst bifo yu pik am.
316L stenlɛs stiɛl de du fayn fayn wan insay haydroklɔrik ɛn sɔlfɔrik asid.
Molibdenum we de insay 316L de ɛp am fɔ mek i nɔ gɛt rɔst na say dɛn we gɛt sɔl.
Fɔ wok we at fɔ du, yuz 316 ɔ ɔda gred dɛn instead fɔ yuz 304.
Strɔng ɛn Hadnɛs
Yu want fɔ mek stenlɛs stiɛl strɔng ɛn at fɔ bɔku wok dɛn. Tensile strength de tɛl yu ɔmɔs fɔs i tek fɔ brok di mɛtal. Di had we i gɛt de sho aw i tinap fayn fɔ skrach ɛn dent. Ɛni gred gɛt in yon trɛnk ɛn in yon at.
Na dis na wan tebul we de kɔmpia trɛnk ɛn hadnɛs:
Mak |
Kayn |
Trɛnk |
Di at we pɔsin kin gɛt |
Aplikeshɔn dɛn |
409 |
Fɛritik |
Soba |
Soba |
Jɛnɛral yuz, stɔp ɔksidɛshɔn |
430 |
Fɛritik |
Ridyus |
Soba |
Handle nitric acid, bɔku yus |
440 |
Martɛnsitik we dɛn kɔl |
Ay |
Ay |
Naif, i de agens wear |
410 |
Martɛnsitik we dɛn kɔl |
Ay |
Soba |
Valv, pɔmp, wok dɛn we dɛn kin trit wit ɔt |
420 |
Martɛnsitik we dɛn kɔl |
Ay |
Soba |
Strɔng, i de agens impak |
Dupleks we gɛt dupleks |
Dupleks we gɛt dupleks |
I ay pas fɛriti ɛn ɔstenitik |
Soba |
Ɔyl de wok ɔnda wata, i nɔ de rɔst |
Martensitic gred dɛm lɛk 440 ɛn 420 rili strɔng ɛn at. Yu kin yuz dɛn fɔ mek nɛf ɛn tul dɛn. Duplex stenlɛs stiɛl strɔng ɛn i nɔ de rɔst fayn fayn wan. Fɛritik gred dɛn strɔng fɔ bɔku wok dɛn. Pik di gred we fit yu nid fɔ gɛt trɛnk ɛn fɔ tranga.
Notis: Ay trɛnk de ɛp stenlɛs stiɛl fɔ las fɔ lɔng tɛm we dɛn de wok tranga wan.
Magnɛtik Prɔpati dɛn
Yu go de wɔnda if stenlɛs stiɛl kin stik to magnet. Di ansa dipen pan di kayn ɛn gred. Fɛritik ɛn matɛnsitik stenlɛs stiɛl dɛn na magnɛtik. Dupleks stenlɛs stiɛl kin bi magnɛtik bikɔs i gɛt fɛrayt. Ɔstenitik stenlɛs stiɛl nɔ kin gɛt magnɛtik, bɔt i kin bi magnɛtik smɔl afta dɛn dɔn ɔt am.
Na dis na di list fɔ us kayn dɛn na magnɛtik:
Fɛritik stenlɛs stiɛl dɛn lɛk 409 ɛn 430 na magnɛtik.
Martensitik stenlɛs stiɛl dɛn lɛk 410, 420, ɛn 440 na magnɛtik.
Dupleks stenlɛs stiɛl dɛn kin mɔs magnɛtik bikɔs ɔf fɛrayt.
Di ɔt kin chenj if stenlɛs stiɛl na magnɛtik. Austenitic steels kin get likl magnetic if yu hot or bend dem. Fɛritik ɛn matɛnsitik stɛl dɛn kin kɔntinyu fɔ gɛt magnɛtik, bɔt aw dɛn strɔng kin chenj.
Tip: Yuz magnet fɔ si if yu stenlɛs stiɛl na fɛriti ɔ matɛnsitik.
Di Tipik Yuz dɛn
Yu kin si stenlɛs stiɛl na bɔku say dɛn bikɔs i nɔ de rɔsti, i strɔng, ɛn i izi fɔ klin. Insay it wok, yu kin si am na kichin tul dɛn, aplayans dɛn, ɛn it paket dɛn. Dɔktɔ ɛn dɛntist dɛn kin yuz am fɔ mek tul dɛn, fɔ put tin dɛn we dɛn kin put insay pɔsin in bɔdi, ɛn tin dɛn we fɔ klin. Di wan dɛn we de bil kin yuz am fɔ mek ruf, tank, handrɛl, ɛn kɔnta.
Na dis na wan tebul we de sho usay dɛn de yuz stenlɛs stiɛl:
Fil |
Kɔmɔn Aplikeshɔn dɛn |
Fɔ it ɛn fɔ it |
Kichin tul dɛn, aplayans dɛn, it paket dɛn |
Mɛdikal ɛn dɛnt |
Tul fɔ ɔpreshɔn, implant, ikwipmɛnt we dɛn kin klin |
Bil |
Ruf, tank kɔva, handrɛl, kɔnta |
Stenlɛs stiɛl kin las fɔ lɔng tɛm, i izi fɔ kip am klin, ɛn i nɔ bad fɔ it. Yu pik am fɔ ples dɛn we nid fɔ fɛt rɔst ɛn strɔng. Yu kin yuz am bak bikɔs i nɔ kin skrach ɛn i nɔ kin chenj we yu put am na di briz.
Notis: Stenlɛs stiɛl bɛtɛ fɔ ples dɛn we nid fɔ fɛt rɔst, strɔng, ɛn las fɔ lɔng tɛm.
Fɔ Kɔmpia Difrɛn Tayp dɛn fɔ Staynlɛs Stiɛl
304 vs 316 Stainlɛs Stiɛl
Yu fɔ tink bɔt usay yu go yuz di mɛtal. 304 ɛn 316 ɔl tu na ɔstenitik, so dɛn nɔ kin rɔst izi wan. Dɛn simpul bak fɔ kip klin. 316 stenlɛs stiɛl gɛt molibdɛnum insay. Dis kin ɛp am fɔ fɛt sɔl ɛn kemikal dɛn bɛtɛ pas 304.
Na wan tebul we go ɛp yu fɔ kɔmpia:
Mak |
Men Alɔy Elemɛnt dɛn |
Kɔrɛshɔn Resistɛns |
Di Tipik Yuz dɛn |
304 |
Kromiɔm, Nikel |
Gud |
Sink, tin fɔ kuk, tank |
316 |
Kromiɔm, Nikel, Molibdɛnɛm |
I fayn (espɛshali na wata we gɛt sɔl) . |
Marin hadwae, medikal tul, kemikal tank |
Tip: Pik 316 stenlɛs stiɛl fɔ bot ɔ dok. Yuz 304 fɔ kichin ɔ insay wok.
Yu fɔ tink bak bɔt ɔmɔs i de kɔst. 316 stenlɛs stiɛl dia pas 304. I kin las fɔ lɔng tɛm na say dɛn we tranga. Di prayz we ay pas ɔl na bikɔs ɔf di ɛkstra molibdɛnum ɛn nikɛl.
Pik di Rayt Staynlɛs Stiɛl Tayp
Yu nid fɔ pik di rayt kayn fɔ yu prɔjek. Na sɔm tin dɛn we go ɛp yu fɔ pik:
Ɔstenitik stenlɛs stiɛl na in bɛtɛ fɔ stɔp rɔst. I kin wok fayn fɔ it, fɔ mɛn pipul dɛn, ɛn fɔ yuz kemikal.
Fɛriti stenlɛs stiɛl nɔ de kɔst smɔl bɔt i nɔ de stɔp rɔst bak. Yuz am fɔ mek motoka pat ɔ fɔ mek mashin dɛn na os.
Martensitic stenlɛs stiɛl rili strɔng ɛn at. Pik am fɔ naif, siza, ɔ tul.
Duplex stenlɛs stiɛl strɔng ɛn i de fɛt rɔst. I fayn fɔ ship ɛn kemikal plant dɛn.
We yu de pik gred, tink bɔt dɛn tin ya:
Usay yu go yuz di mɛtal, insay ɔ na do
If yu nid am fɔ stɔp rɔst, lɛk na wata we gɛt sɔl
Aw i nid fɔ strɔng ɛn tranga
Di ɔt we i go gɛt
Aw bɔku yu want fɔ spɛn
Notis: Ɔstenitik stenlɛs stiɛl, lɛk 304 ɛn 316, na di bɛst fɔ bɔku wok dɛn. I nɔ de rɔsti ɛn i izi fɔ klin. Fɛritik ɛn matɛnsitik kayn dɛn fayn fɔ spɛshal wok, lɛk fɔ sev mɔni ɔ fɔ nid ɛkstra trɛnk.
Naw yu no bɔt di 4 men kayn ɛn kɔmɔn gred dɛn fɔ stenlɛs stiɛl. Ɛni kayn we gɛt in yon tin dɛn ɛn di we aw dɛn de yuz am. Luk di tebul we de dɔŋ fɔ wan kwik sɔmari:
Kayn |
Karakta |
Kɔmɔn Aplikeshɔn dɛn |
Ɔstenitik we dɛn kɔl |
I gɛt bɔku kromiɔm ɛn nikɛl, nɔto magnɛtik |
Yuz fɔ kichin naif, plen pat |
Fɛritik |
Bɔku tɛm i kin stik to magnet, i kin gɛt smɔl nikel, i kin mek i nɔ rɔsti |
Dɛn kin yuz am fɔ mek pɔt, pan, ɛn motoka pat dɛn |
Dupleks we gɛt dupleks |
Miks ɔf ɔstenitik ɛn fɛriti, kin bi magnɛtik |
Dɛn kin yuz am fɔ du ɔyl wok dɛn ɔnda di si |
Martɛnsitik we dɛn kɔl |
Mɔ kabɔn, rili strɔng |
Dɛn kin yuz am fɔ dɔktɔ tul ɛn tɔbayn dɛn |
We yu pik di rayt stenlɛs stiɛl, dat de mek yu prɔjek sef ɛn wok fayn. Yu fɔ aks masta sabi pipul ɔ saplay dɛn bifo yu disayd. Dɛn kin ɛp yu fɔ pik di bɛst kayn ɛn gred fɔ yu wok.
FAQ we dɛn kin aks
Wetin mek stenlɛs stiɛl difrɛn frɔm rɛgyula stɛl?
Steinlɛs stiɛl gɛt kromiɔm. Kromiɔm de mek wan layt we de protɛkt pɔsin we de stɔp di rɔst. Rigyul stɛl nɔ gɛt dis layt. Yu kin gɛt bɛtɛ kɔrɛshɔn rɛsistɛns wit stenlɛs stiɛl.
Yu kin yuz stenlɛs stiɛl na do?
Yu kin yuz stenlɛs stiɛl na do. I nɔ de mek ren ɛn san nɔ kam. Gret lɛk 316 de wok fayn nia wata. Ɔltɛm pik di rayt gred fɔ yu wɛda kɔndishɔn.
Yu tink se stenlɛs stiɛl sef fɔ mek yu it am?
Yu kin yuz stenlɛs stiɛl fɔ it. I nɔ de riak wit bɔku it dɛn. Yu kin si am na kichin sink, tin dɛn fɔ kuk, ɛn faktri dɛn usay dɛn kin mek it. I izi fɔ klin ɛn i de mek it sef.
Aw yu kin klin di say dɛn we dɛn mek wit stenlɛs stiɛl?
Yuz wam wata ɛn sop we nɔ gɛt wan bɔt. Wap am wit klos we saf. Nɔ yuz bad bad tin dɛn fɔ klin. Yu kin mek stenlɛs stiɛl shayn ɛn nɔ gɛt stɛyn bay we yu de klin ɔltɛm.
Us stenlɛs stiɛl gred yu fɔ pik fɔ yuz na di si?
Pik gred 316 fɔ yuz na di si. I gɛt molibdɛnum. Dis kin ɛp fɔ fɛt di sɔl wata we kin rɔtin. Yu si 316 stenlɛs stiɛl dɛn na bot ɛn dok dɛn.
