Iyini impahla ye-SS400? Iyini izinga lensimbi yasekhaya elihambisana ne-SS400?

SS400iyipuleti lensimbi elijwayelekile lekhabhoni laseJapan elihambisana ne-JIS G3101. Lihambisana ne-Q235B endinganisweni kazwelonke yaseShayina, linamandla okuthambekela angu-400 MPa. Ngenxa yokuqukethwe kwalo okumaphakathi kwekhabhoni, linikeza izakhiwo eziphelele ezilinganiselayo, lifinyelela ukuhlanganiswa okuhle phakathi kwamandla, ukuguquguquka, kanye nokushibilika, okwenza libe yizinga elisetshenziswa kakhulu.
Umehluko phakathiQ235b Ss400:

Izindinganiso Ezihlukene:
Q235Bilandela i-Chinese National Standard (GB/T700-2006). I-“Q” isho amandla okukhiqiza, i-'235' isho amandla okukhiqiza okungenani angu-235 MPa, kanti i-“B” isho izinga lekhwalithi. I-SS400 ilandela i-Japanese Industrial Standard (JIS G3101), lapho i-“SS” isho insimbi yokwakha kanye ne-“400” isho amandla okudonsa adlula i-400 MPa. Kumasampula epuleti lensimbi angu-16mm, i-SS400 ikhombisa amandla okudonsa angu-10 MPa aphezulu kune-Q235A. Kokubili amandla okudonsa kanye nokwelulwa kudlula lawo e-Q235A.

 

Izici Zokusebenza:

Ezisetshenzisweni ezisebenzayo, womabili amazinga abonisa ukusebenza okufanayo futhi avame ukuthengiswa futhi acutshungulwe njengensimbi yekhabhoni evamile, kanti umehluko awubonakali kakhulu. Kodwa-ke, ngokombono wencazelo ejwayelekile, i-Q235B igcizelela amandla okukhiqiza, kuyilapho i-SS400 ibeka phambili amandla okudonsa. Kumaphrojekthi anezidingo eziningiliziwe zezakhiwo zensimbi zemishini, ukukhetha kufanele kusekelwe ezidingweni ezithile.

 

Amapuleti ensimbi e-Q235A anobubanzi bokusetshenziswa obuncane kune-SS400. I-SS400 ilingana ne-Q235 yaseShayina (elingana nokusetshenziswa kwe-Q235A). Kodwa-ke, izinkomba ezithile ziyahluka: I-Q235 icacisa imikhawulo yokuqukethwe kwezinto ezifana ne-C, i-Si, i-Mn, i-S, ne-P, kuyilapho i-SS400 idinga kuphela i-S ne-P ukuthi zibe ngaphansi kuka-0.050. I-Q235 inamandla okukhiqiza adlula i-235 MPa, kuyilapho i-SS400 ifinyelela i-245 MPa. I-SS400 (insimbi yesakhiwo esijwayelekile) imelela insimbi yesakhiwo esijwayelekile enamandla okudonsa adlula i-400 MPa. I-Q235 imelela insimbi yesakhiwo esijwayelekile sekhabhoni enamandla okukhiqiza adlula i-235 MPa.

 

Ukusetshenziswa kwe-SS400: I-SS400 ivame ukugoqwa ibe yizinduku zocingo, imigoqo eyindilinga, imigoqo eyisikwele, imigoqo eyisicaba, imigoqo e-angle, imigoqo ye-I, izingxenye zesiteshi, insimbi yohlaka lwefasitela, kanye nezinye izimo zesakhiwo, kanye namapuleti anobukhulu obuphakathi. Isetshenziswa kakhulu emabhulohweni, emikhunjini, ezimotweni, ezakhiweni, ezakhiweni zobunjiniyela. Isebenza njengemigoqo yokuqinisa noma ekwakheni izisekelo zophahla zasefektri, imibhoshongo yokudlulisa enamandla aphezulu, amabhulorho, ezimotweni, kumabhoyila, ezitsheni, njll. Iphinde isetshenziswe kabanzi ezingxenyeni zemishini ezinezidingo zokusebenza eziqinile. Izinsimbi zeBanga C ne-D zingasetshenziswa nasezinhlelweni ezithile ezikhethekile.