Ngowuphi Umahluko phakathi kweStainless Steel 304 kunye ne316?

Intsimbi engenastainless isetyenziswa kakhulu kubomi bethu, kwaye intsimbi engenastainless inokubonwa kuyo yonke indawo. Ngoko ke yintoni umahluko phakathi kwensimbi engenasici 304 kunye ne-316? Namhlanje, i-Aozhan Hardware Fasteners iya kukuchazela.

A.I-304 kunye ne-316 ukwakheka kweekhemikhali akufani

I-304, i-316 ngumgangatho waseMelika, i-3 egameni le-300 series steel, idijithi ezimbini zokugqibela ziyinombolo ye-serial. 304 ibakala laseTshayina ngu-06Cr19Ni9 (liqulathe ngaphantsi kwe-0.06% C, i-19% ngaphezu kwechromium, i-9% ngaphezulu kwe-nickel); 316 Chinese grade 06Cr17Ni12Mo2 (iqulathe ngaphantsi kwe-0.06% C, 17% ngaphezulu kwechromium, 12% ngaphezu nickel, 2% ngaphezulu kuneMolybdenum).

Sinokwazi ukusuka kwibakala, i-304 kunye ne-316 iqulethe ukubunjwa kweekhemikhali ezahlukeneyo, kwaye umahluko omkhulu phakathi kwamacandelo ahlukeneyo kukuba ukuxhatshazwa kwe-asidi akufani. I-316 insimbi engenasici xa kuthelekiswa ne-304 ngokwemigaqo ye-nickel Ni izinto ziye zanda, ngaphezu kwezinto ezintsha ze-molybdenum Mo. Ukunyuka kwezinto ze-nickel kunokuphucula ngakumbi ukuqina kwensimbi engenasici, iipropathi zomatshini, ukuxhathisa i-oxidation. I-element ye-molybdenum inokuphucula i-corrosion ye-atmospheric, ngakumbi i-corrosion ye-atmospheric ene-chlorides. Ngoko ke i-316 insimbi engenasici ngaphezu kokuba neempawu zokusebenza ze304 intsimbi engenasici, kodwa ikwazi ukumelana ne-corrosion ekhethekileyo yeendaba, inokuphucula ukunyanzeliswa kwe-corrosion kwiikhemikhali kunye nolwandle, ukuphucula ukunyanzeliswa kwe-corrosion yesisombululo se-halogen yamanzi etyuwa.

B. Iimeko zesicelo ze-304 kunye ne-316 azifani

I-304 insimbi engenastainless isetyenziswa kuluhlu olubanzi kakhulu lwezicelo, ezinje ngeedesika kunye nezinto zasekhitshini, umhombiso woyilo, ishishini lokutya, ezolimo, iinqanawa, izinto zococeko, iinxalenye zemoto njalo njalo.

Ixabiso le316 intsimbi engatyiwayoiya kuba phezulu kunaleyo ye-304, xa ithelekiswa ne-304, i-316 insimbi engenasici i-asidi encinci kunye nokuzinza okungcono. I-316 insimbi engenasici isetyenziswa kakhulu kwiikhemikhali, idayi, iphepha, i-acetic acid, isichumisi kunye nezinye izixhobo zokuvelisa, ishishini lokutya kunye nezibonelelo zonxweme, kunye neemveliso ezineemfuno ezikhethekileyo ezichasene ne-intergranular corrosion. 

Oku ngasentla ngumahluko phakathi kwensimbi engenasici 304 kunye ne-316, ndiyathemba ukuba kuya kuba luncedo kuwe.

Iibholiti zetsimbi enye yeemveliso eziphambili zeNanning Aozhan Hardware Fasteners Co., Ltd., kunye ne-inventory eyaneleyo, iinkcukacha ezipheleleyo kunye neemodeli, ezikhoyo kwi-stock, kunye neebholiti zensimbi ezingenasici ziye zaqatshelwa ziinkampani ezininzi. Sijonge ukuba sithenge iimveliso zebholiti yensimbi engenasici, siya kukubonelela ngeesampulu zasimahla kunye neekowuteshini, siya kukukhonza ngentliziyo epheleleyo, kwaye sijonge phambili ekusebenzisaneni nawe, wamkelekile kwi-imeyile:info@aozhanfasteners.com.