abandayo iphuma steel ikhoyili DC01 DC03 DC04 DC06

Incazelo emfushane:

DC03 - Leli banga lilungele ukwakha izidingo ezifana nokudweba okujulile namaphrofayili anzima afanelekile. DC04 - Le mfanelo ilungele izidingo eziphakeme zokusonteka. … DC06 - Le khwalithi yokudweba ekhethekile ihambelana nezidingo eziphakeme kakhulu zokusonteka.


Imininingwane yomkhiqizo

Amathegi womkhiqizo

Ngokudweba okuhle kakhulu nokusebenza kwe-Welding nokunemba kokuphakama okuphezulu, i-clod igingqike i-carbon ephansi kanye ne-ultra-low carbon steel plate enikezwe yi-Mittel isetshenziswe kabanzi ekwenzeni izingxenye ezahlukahlukene zezimoto. Ngokwe-ductility, i-DC04 (St14, St15) i-carbon low kanye ne-ultra-low carbon yezimoto zamapuleti ezensimbi afaneleka ekwakheni, ukugoba noma ukuwelda okulula.

I-DC04 (St14, St15) i-carbon ephansi kanye ne-ultra-low carbon yezimoto ezisebenza ngomshini nokusebenza kwenqubo:

Steel grade
Vumela amandla
MPA
Amandla aqine uMpa
Ngemuva kokuhlukaniswa kwamaphesenti okuphuka (L0 = 80mm, b = 20mm)% ≥ rb, c
nb, c
Ukuqina Kwamagama mm
<;0.70 0.70~<;1.0 1.0~<;1.6 1.0 ~ <; 1.6
.61.6 I-DC04 (St14, St15) 270 36 38 39 40 120 ~ 210 1.5

0.18
ukuthatha i-RP0.2 uma kwenzeka isivuno esingaqondakali, ngaphandle kwalokho i-ReL.

cr = (r90 + 2r45 + r0) / 4; n = (n90 + 2n45 + n0) / 4.
I-DC04 (St14, St15) i-carbon ephansi kanye ne-ultra-low carbon yezimoto zamapuleti ezensimbi:

Ubukhulu bokuqokwa: 0.30mm ~ 0.35mm, ububanzi bokuqokwa: 700mm ~ 1850mm.

I-DC04 (St14, St15) i-carbon ephansi kanye ne-ultra-low carbon yezimoto eziqinisa uphawu lokuqina:

Kuqinisekisiwe ukuthi alukho uphawu lokuqina oluqinile olwenzeka ezingcwecweni zensimbi nasemapheshini lapho lucelwa zingakapheli izinyanga eziyisithupha selukhiqiziwe futhi uma kwenzeka kugcinwa izinga lokushisa ekamelweni.

I-DC04 (St14, St15) ikhabhoni ephansi nekhwalithi ephezulu yensimbi yekhabhoni yezimoto:
Ibanga Ikhodi No.
Izici Ngokuqhathaniswa nendawo esezingeni eliphezulu yokuqedela I-FB (O3)
Kuvunyelwe ukuthi kube khona ukukhubazeka okumbalwa komhlaba okungeke kuthinte ukwakha nokunamathisela nokunamathisela kwesilinisi okufana nokuklwebheka okuncane, umbono, umgodi, umaki weroll kanye ne-oxidation tint. Ibanga lokuqeda ibanga eliphakeme I-FC (O4)
Olunye uhlangothi lwekhwalithi enhle kakhulu alunanoma isiphi isici esivelele esibonakalayo futhi olunye uhlangothi kufanele lufinyelele kuzidingo ze-FB okungenani. Indawo ephezulu yokuqeda ibanga eliphezulu I-FD (O5)

  • Olunye uhlangothi lwekhwalithi enhle alunanoma isiphi isici, okungukuthi ikhwalithi yokubukeka ngemuva kokupenda noma i-electro galvanizing ayithinteki, kanti olunye uhlangothi kufanele lufinyelele kuzidingo ze-FB okungenani.
  • Ishidi lekhoyili yensimbi ye-Electro

  • Spcc Cold Cold asongwe