304 ipleyiti yensimbi engenasici Iipropati ezisisiseko:
Amandla okuqina (Mpa) 520
Amandla esivuno (Mpa) 205-210
Elongation (%) 40%
Ubunzima HB187 HRB90 HV200
304 ingxinano yentsimbi 7.93 g / cm3 austenitic steel stainless ngokubanzi sebenzisa eli xabiso 304 umxholo chromium (%) 17.00-19.00, umxholo nickel.%) 8.00-10.00,304 ilingana China 0Cr19Ni09 Nickel stain89 (intsimbi stainless89)
I-304 insimbi engenasici yinto eguquguqukayo yensimbi engenasici, i-anti-rust isebenze ngaphezu kwe-200 uchungechunge lwezixhobo zensimbi ezingenasici ukuba zomelele.Ubushushu obuphezulu bukwangcono.
I-304 yensimbi engenasici inokumelana nokugqwesa okugqwesileyo kunye nokuchasana okulungileyo kwi-intergranular corrosion.
Kwi-oxidation ye-asidi, kuvavanyo oluqukunjelwe: i-concentration ≤ 65% yobushushu obubilayo be-nitric acid, i-304 insimbi engenasici inokumelana nokugqwala okuqinileyo.Isisombululo se-alkaline kunye nee-asidi ezininzi ze-organic kunye ne-inorganic acids nazo zinokuxhathisa okulungileyo kokuhlwa.
Iimpawu eziqhelekileyo
I-304 imbonakalo yensimbi engenasici kunye nokwenzeka kokuhlukahluka.
Ukuchasana nokukhula, ngcono kunentsimbi eqhelekileyo ehlala ixesha elide, ukuxhathisa okuhle kokutya.
Amandla aphezulu, ngoko ke amathuba okusetyenziswa kwepleyiti encinci.
I-oxidation yobushushu obuphezulu kunye namandla aphezulu, ngoko inomlilo.
Kwinkqubo yokushisa kwegumbi, oko kulula ukusetyenzwa.
Ngenxa yokuba akuyimfuneko ukujongana nayo, kulula kwaye kulula ukuyigcina.
Ucocekile, ukugqiba okuphezulu.
Ukusebenza kwe-welding kulungile.
Ixesha lokuposa: Mar-12-2018