321 insimbi engagqwali 4.0 * 0.35 mm tube coiled
I-321 iyi-titanium ezinzile i-chromium-nickel austenitic insimbi engagqwali enamandla amahle futhi imelana nokugqwala okuhle kakhulu, njengoba ihlinzekwe esimweni esincibilikisiwe enobulukhuni obujwayelekile be-brinell obungu-175.Ibonakala ngokumelana nokugqwala okuphezulu endaweni evamile yokugqwala komkhathi ezindaweni eziningi ebonisa ukumelana nayo okuhle kakhulu izinto ezisetshenziswayo, ukudla okuvamile, izixazululo ezibulala amagciwane, udayi, amakhemikhali amaningi ezinto eziphilayo kanye nezinhlobonhlobo zamakhemikhali angaphili, namagesi ashisayo e-petroleum, amagesi avuthayo, i-nitric acid, kanye nezinga elincane le-sulfuric acid.Ibonisa ukumelana okuhle kwe-oxidation emazingeni okushisa aphakeme inokumelana okuhle kakhulu nokugqwala kwe-intergranular futhi inokushisela okuhle kakhulu.I-321 ayikwazi ukwenziwa lukhuni ukwelashwa okushisayo, kodwa amandla nobulukhuni kungandiswa kakhulu ngokusebenza okubandayo, ngokunciphisa okulandelayo kwe-ductility.
Isetshenziselwa kakhulu izinhlelo zokusebenza lapho ukungezwa kwe-titanium kanye nomthelela wayo wokuzinzisa njengento eyenza i-carbide kuyivumela ukuthi ishiselwe futhi/noma isetshenziswe ngaphakathi kwebanga le-carbide precipitation 430.oC - 870oC ngaphandle kwengozi yokugqwala kwe-intergranular.Lokhu kufaka phakathi i-Food Processing, i-Dairy Equipment, i-Chemical, i-Petrochemical, i-Transport kanye nezimboni ezihambisana nazo njll.
Okubalulekile okungezona uzibuthe esimweni sokubanjwa, kodwa kungaba kazibuthe kancane kulandela ukusebenza okubanda kakhulu.
I-annealing iyadingeka ukuze kulungiswe uma kunesidingo.
I-NB I-Optimum corrosion resistance ifinyelelwa esimweni sokuthunjwa.
| Australia | AS 2837-1986-321 |
| EJalimane | W.Nr 1.4541 X6CrNiTi18 10 |
| I-Great Britain | BS970 Ingxenye 3 1991 321S31 BS970 – 1955 EN58B/EN58C |
| Japan | I-JIS G4303 SuS 321 |
| USA | I-ASTM A276-98b 321 SAE 30321 AISI 321 I-UNS S32100 |
| Ukwakheka Kwamakhemikhali | |||||||||||
| Okuncane.% | Ubuningi % | ||||||||||
| Ikhabhoni | 0 | 0.08 | |||||||||
| I-silicon | 0 | 1.00 | |||||||||
| IManganese | 0 | 2.00 | |||||||||
| I-Nickel | 9.00 | 12.00 | |||||||||
| I-Chromium | 17.00 | 19.00 | |||||||||
| I-Titanium | 5 x ikhabhoni | 0.80 | |||||||||
| I-Phosphorous | 0 | 0.045 | |||||||||
| Isibabule | 0 | 0.03 | |||||||||
| Izidingo Zezakhiwo Zomshini - Kuxhunywe ku-ASTM A276-98b 321 | |||||||||||
| Qeda | Okushisayo Qeda | Abandayo Qeda | |||||||||
| I-Dia noma Ukuqina mm | Konke | Kufika ku-12.7 | Ngaphezu kwe-12.7 | ||||||||
| Temsile Amandla Mpa Min. | 515 | 620 | 515 | ||||||||
| Isivuno Amandla Mpa Min. | 205 | 310 | 205 | ||||||||
| Ubude ku-50mm % Min. | 40 | 30 | 30 | ||||||||
| Izakhiwo Zemishini Ejwayelekile Emazingeni Okushisa Egumbi - Okufakiwe | |||||||||||
| Qeda | Okubandayo Okudwetshiwe | Okunye | |||||||||
| I-Tensile Strength Mpa | 680 | 600 | |||||||||
| Yield Strength Mpa | 500 | 280 | |||||||||
| Ubude ngo-50mm% | 40 | 55 | |||||||||
| Umthelela u-Charpy VJ | 180 | ||||||||||
| Ukuqina | HB | 200 | 165 | ||||||||
| Rc | 15 | ||||||||||
| Izici Zezinga Lokushisa Eziphakeme | |||||||||||
| I-321 ibonisa ukumelana okuhle kwe-oxidation enkonzweni eqhubekayo kuze kufike ku-930oC, kanye nesevisi yesikhashana kufika ku-870oC. Ingasetshenziswa futhi ngaphakathi kwebanga lemvula le-carbide 430oC - 870oC ngaphandle kwengozi yokugqwala kwe-intergranular.Izakhiwo zemishini ziyancipha njengoba izinga lokushisa likhuphuka.
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| Izakhiwo Zemishini Ejwayelekile - Zifakwe Emazingeni Okushisa Aphakeme | |||||||||||
| Izinga lokushisaoC | 20 | 430 | 550 | 650 | 760 | 870 | |||||
| Okufushane - Ukuhlolwa Kwesikhathi Esiqinile | I-Tensile Strength Mpa | 580 | 425 | 365 | 310 | 205 | 140 | ||||
| Yield Strength Mpa | 240 | 170 | 150 | 135 | 105 | 70 | |||||
| Ubude ngo-50mm% | 60 | 38 | 35 | 32 | 33 | 40 | |||||
| Creep Ukuhlolwa | Ingcindezi ye-Creep engu-1%. ku-10,000 Hours Mpa | 115 | 50 | 14 | |||||||
| Izici Zokushisa Eziphansi | |||||||||||
| I-321 inezindawo zokushisa ezisezingeni eliphansi ezinhle kakhulu ezinokuqina okukhuphukayo namandla esivuno ngokulahleka okuncane kokuqina esimweni esishubile. | |||||||||||
| Izakhiwo Zemishini Ezijwayelekile - Zifakwe kuZiro kanye Namazinga Okushisa Angaphansi Kuziro | |||||||||||
| Izinga lokushisaoC | 0 | -70 | -130 | -180 | -240 | ||||||
| I-Tensile Strengt Mpa | 740 | 900 | 1135 | 1350 | 1600 | ||||||
| Yield Strength Mpa | 300 | 340 | 370 | 400 | 450 | ||||||
| Ubude ngo-50mm% | 57 | 55 | 50 | 45 | 35 | ||||||
| Umthelela u-Charpy J | 190 | 190 | 186 | 186 | 150 | ||||||
