7. 317 intsimbi engenasici. Ukumelana nokugqwala kwe-pitting kunye nokumelana nokunyuka kubhetele kune-316L yensimbi engenasici, esetyenziselwa ukuveliswa kwezixhobo ze-petrochemical kunye ne-organic acid enganyangekiyo.

8. 321 intsimbi engenasici. I-Titanium-stabilized austenitic steel stainless steel, yongeza i-titanium ukuphucula i-intergranular corrosion resistance, kwaye ineempawu ezilungileyo zokushisa eziphezulu zokushisa, inokutshintshwa yintsimbi ye-ultra-low carbon austenitic stainless steel. Ngaphandle kwezihlandlo ezikhethekileyo ezifana nobushushu obuphezulu okanye ukuxhathisa kwe-hydrogen corrosion, ayikhuthazwa ukusetyenziswa ngokubanzi.

9. 347 intsimbi engenasici. I-Niobium-stabilized austenitic steel stainless steel, yongeza i-niobium ukuphucula ukuxhathisa kwe-corrosion intergranular, ukuxhathisa ukubola kwi-asidi, i-alkali, ityuwa kunye nezinye izinto ezidliwayo ziyafana ne-321 yensimbi engenasici, ukusebenza kakuhle kwe-welding, ingasetyenziswa njengezinto ezinganyangekiyo kunye ne-anti. -ukonakala Intsimbi eshushu isetyenziswa ikakhulu kumandla obushushu kunye nemimandla yepetrochemical, efana nokwenza izikhongozeli, imibhobho, izitshintshi zobushushu, iishafti, iityhubhu eziko kwiziko lamashishini, kunye neethemometha zetyhubhu.

10. 904L intsimbi engenasici. Intsimbi egqibeleleyo ye-austenitic egqibeleleyo luhlobo lwentsimbi egqwesileyo ye austenitic engatyiwa yintsimbi eyaqanjwa yi-OUTOKUMPU eFinland. Inokumelana ne-corrosion efanelekileyo kwii-asidi ezingenayo i-oxidizing ezifana ne-asidi ye-sulfuric, i-acetic acid, i-fomic acid kunye ne-asidi ye-phosphoric, kwaye inokumelana kakuhle ne-crevice corrosion kunye noxinzelelo lwe-corrosion resistance. Ifanelekile kwiintlobo ezahlukeneyo ze-asidi ye-sulfuric engaphantsi kwe-70 ° C, kwaye inokumelana ne-corrosion efanelekileyo kwi-acetic acid kunye ne-asidi edibeneyo ye-formic acid kunye ne-acetic acid kuyo nayiphi na ingxinano kunye nobushushu phantsi koxinzelelo oluqhelekileyo. Umgangatho wokuqala we-ASMESB-625 uwubeka njenge-alloys esekelwe kwi-nickel, kwaye umgangatho omtsha uwubeka njengensimbi engenasici. Kukho amabakala afanayo kuphela 015Cr19Ni26Mo5Cu2 steel e China. Abavelisi bezixhobo ezimbalwa zaseYurophu basebenzisa i-904L yensimbi engenasici njengento ebalulekileyo. Ngokomzekelo, ityhubhu yokulinganisa ye-E + H's flowmeter yenziwe nge-904L yensimbi engenasici, kwaye imeko yeewotshi ze-Rolex nayo yenziwe nge-904L yensimbi engenasici.

11. 440C steel stainless. Intsimbi ye-Martensitic inobulukhuni obuphezulu phakathi kweentsimbi ezingenasici kunye neentsimbi ezingenasici, ezinobunzima be-HRC57. Isetyenziswa kakhulu ukwenza imilomo, iibheringi, iintsimbi zevalvu, izihlalo zevalvu, imikhono, iziqu zevalvu, njl.

12. 17-4PH intsimbi engenasici. Imvula ye-Martensitic eyenza lukhuni intsimbi engatyiwayo ngobulukhuni be-HRC44 inamandla amakhulu, ukuqina kunye nokumelana nomhlwa kwaye ayinakusetyenziswa kumaqondo obushushu angaphezu kwama-300°C. Inokumelana ne-corrosion efanelekileyo kwi-atmosfera kunye ne-asidi ehlanjululweyo okanye ityuwa. Ukuxhathisa kwayo kwe-corrosion kuyafana ne-304 yensimbi engenasici kunye ne-430 yensimbi engenasici. Isetyenziselwa ukwenza amaqonga angaphesheya konxweme, iiblawudi zeinjini yomoya, iintsimbi zevalvu, izitulo zevalvu, imikhono, izikhondo zevalvu Yima.