6. 316H insimbi engagqwali. Igatsha langaphakathi le-316 insimbi engagqwali inengxenye ye-carbon mass engu-0.04% -0.10%, futhi ukusebenza kwayo kokushisa okuphezulu kungcono kunokwensimbi engagqwali engu-316.
7. 317 insimbi engagqwali. Ukumelana nokugqwala kwe-pitting kanye nokumelana nokukhasa kungcono kune-316L yensimbi engagqwali, esetshenziswa ekwenzeni i-petrochemical and organic acid resistant corrosion equipment.
8. 321 insimbi engagqwali. I-Titanium-stabilized austenitic stainless steel, ingeza i-titanium ukuze kuthuthukiswe ukumelana nokugqwala kwe-intergranular, futhi inezici ezinhle zomshini zezinga lokushisa eliphezulu, ingathathelwa indawo yi-ultra-low carbon austenitic stainless steel. Ngaphandle kwezikhathi ezikhethekile ezifana nezinga lokushisa eliphezulu noma ukumelana ne-hydrogen corrosion, ngokuvamile ayinconyelwe ukusetshenziswa.
9. 347 insimbi engagqwali. I-Niobium-stabilized austenitic stainless steel, enezela i-niobium ukuthuthukisa ukumelana nokugqwala kwe-intergranular, ukumelana nokugqwala ku-asidi, i-alkali, usawoti kanye neminye imidiya egqwalayo kuyafana nensimbi engagqwali engu-321, ukusebenza kahle kwe-welding, ingasetshenziswa njengezinto ezimelana nokugqwala kanye ne-anti. -corrosion Insimbi eshisayo isetshenziswa kakhulu emandleni ashisayo nasezindaweni ze-petrochemical, njengokwenza iziqukathi, amapayipi, izinto ezishintsha ukushisa, imigodi, amashubhu esithandweni somlilo eziko ezimbonini, nama-thermometers eshubhu lomlilo.
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10. 904L insimbi engagqwali. I-Super complete austenitic stainless steel iwuhlobo lwensimbi engagqwali eyi-austenitic eyasungulwa yi-OUTOKUMPU e-Finland. , Inokumelana nokugqwala okuhle kuma-asidi anga-oxidizing njenge-sulfuric acid, i-acetic acid, i-formic acid ne-phosphoric acid, futhi inokumelana kahle nokugqwala kwe-crevice kanye nokumelana nokugqwala kwengcindezi. Ilungele ukugxila okuhlukahlukene kwe-sulfuric acid engaphansi kuka-70 °C, futhi inokumelana nokugqwala okuhle ku-acetic acid ne-asidi exubile ye-formic acid ne-acetic acid kunoma yikuphi ukugxila kanye nezinga lokushisa ngaphansi kwengcindezi evamile. Izinga langempela le-ASMESB-625 liyihlukanisa njengama-alloys asekelwe ku-nickel, futhi izinga elisha liyihlukanisa njengensimbi engagqwali. Kunamabanga afanayo kuphela ensimbi engu-015Cr19Ni26Mo5Cu2 e-China. Abakhiqizi bezinsimbi abambalwa baseYurophu basebenzisa insimbi engagqwali engu-904L njengento ebalulekile. Isibonelo, ishubhu lokulinganisa le-E+H's flowmeter lenziwe ngensimbi engagqwali engu-904L, kanti ikesi lamawashi e-Rolex nalo lenziwe ngensimbi engagqwali engu-904L.
11. 440C insimbi engagqwali. Insimbi engagqwali ye-Martensitic inokuqina okuphezulu kakhulu phakathi kwezinsimbi ezingenasici nezinsimbi ezingenasici, ezinobulukhuni be-HRC57. Ikakhulukazi isetshenziselwa ukwenza imibhobho, ama-bearings, ama-valve cores, izihlalo zamavalvu, imikhono, iziqu ze-valve, njll.
12. 17-4PH insimbi engagqwali. Imvula ye-Martensitic eqinisa insimbi engagqwali ngobulukhuni be-HRC44 inamandla aphezulu, ubulukhuni nokungagqwali futhi ayikwazi ukusetshenziswa emazingeni okushisa angaphezu kuka-300°C. Inokumelana nokugqwala okuhle emkhathini kanye ne-asidi ehlanjululwe noma usawoti. Ukumelana nokugqwala kwayo kuyafana nalokho kwensimbi engagqwali engama-304 kanye nensimbi engagqwali engama-430. Isetshenziselwa ukwakha amapulatifomu angaphesheya kwezilwandle, ama-turbine blades, ama-valve cores, izihlalo zamavalvu, imikhono, iziqu ze-valve Linda.
