Sithumele ishidi lensimbi engagqwali elingu-321 elingu-1*1220*2440 kumakhasimende ethu avela e-UAE

Izakhiwo ze-hemical

Insimbi engagqwali engu-321 iyinsimbi engagqwali ye-austenitic eqiniswe yi-titanium (efana ne-304 kodwa ene-titanium eyengeziwe ukuvimbela imvula ye-chromium carbide). Inikeza ukumelana okuhle kakhulu nokushisa okuphezulu kanye nokumelana nokugqwala phakathi kwe-granular.

Ukwakheka Kwamakhemikhali Okuvamile (%):

Isici Ukwakheka

I-Chromium (Cr) 17.0 – 19.0

I-Nickel (Ni) 9.0 – 12.0

Ikhabhoni (C) ≤0.08

I-Manganese (Mn) ≤2.0

I-Silicon (Si) ≤1.0

I-Phosphorus (P) ≤0.045

I-Sulfur (S) ≤0.03

I-Titanium (i-Ti) ≥5×C (ubuncane 0.4%)

Insimbi (Fe) Ibhalansi

Izici Eziyinhloko

✔Ukuqina kokushisa okuphezulu (kufika ku-800-900)°C)

✔Iyamelana nokusha kwe-carbide (ukuzwela) ngesikhathi sokushisela

✔Ukumelana okuhle kwe-oxidation kanye nokugqwala (kungcono kune-304 kwezinye izindawo)

Izicelo

Ngenxa yokumelana kwayo nokushisa kanye nokushibilika, insimbi engagqwali engu-321 isetshenziswa kabanzi ku:

Izingxenye Zenjini Yezindiza Nezindiza (izinhlelo zokukhipha ugesi, amakamelo okushisa)

Imishini Yamakhemikhali Neye-Petrochemical (izishintshi zokushisa, imikhumbi yokucindezela)

Amapayipi Namabhoyila Asezingeni Lokushisa Eliphezulu (ukuzinza kokushisa)

Izinhlelo Zokukhipha Izimoto (ama-manifold, ama-catalytic converters)

Imishini Yokucubungula Ukudla Neyemithi (lapho kudingeka khona ukushisela)

Ukwelashwa Kokushisa Nezingxenye Zesithando (ngenxa yokumelana nokushiswa kwe-oxidation)

Imininingwane kanye namafomu

Insimbi engagqwali engu-321 itholakala ku:

1. Ipuleti / Ishidi

Ubukhulu: 0.1mm–100mm

Ububanzi: 1000mm, 1219mm, 1500mm (ejwayelekile)

Ukuqeda Okungaphezulu:

2B (ebushelelezi, ekhombisa kancane)

Inombolo 4 (ebhulashiwe, eqediwe kahle)

I-BA (ekhanyayo, efana nesibuko)

2. Ipayipi / Ipayipi

Akunamthungo futhi Kuhlanganisiwe

Usayizi: 1/8″ kuya ku-24″ (noma ngokwezifiso)

Amazinga: ASTM A312, A213

3. Ibha / Induku

Isiyingi, Isikwele, I-Hexagonal

Ububanzi: 1mm–500mm

4. Izintambo kanye nezinamathiselo

Kusetshenziswa kuma-bolts, amantongomane, kanye neziphethu ezishisa kakhulu

Izindinganiso Zomhlaba Wonke

Okujwayelekile Ukuqokwa Okulinganayo

I-ASTM I-A240 (Ipuleti), I-A312 (Ipayipi), I-A276 (Ibha)

I-EN (EU) 1.4541 (X6CrNiTi18-10)

I-JIS (eJapane) I-SUS321

I-GB (eShayina) 0Cr18Ni10Ti

Kungani Kufanele Ukhethe Insimbi Engagqwali engu-321?

✅Ukusebenza okuphezulu kakhulu kwezinga lokushisa eliphezulu (uma kuqhathaniswa no-304/316)

✅Ingozi encishisiwe yokugqwala kwe-intergranular ngemva kokushisela

✅Kusetshenziswa kabanzi embonini yezindiza, yezimoto, kanye neyekhemikhali