A182-F11, A182-F12, ndi A182-F22 onse ndi magulu azitsulo zazitsulo zomwe zimagwiritsidwa ntchito popanga mafakitale osiyanasiyana, makamaka m'malo otentha kwambiri komanso opanikizika kwambiri.Maphunzirowa ali ndi mitundu yosiyanasiyana ya mankhwala ndi makina, kuwapanga kukhala oyenera mitundu yosiyanasiyana ya ntchito. Amagwiritsidwa ntchito makamaka pamakina okakamiza, kuphatikizapo ma flanges, zopangira, ma valve ndi magawo ofanana, ndipo amagwiritsidwa ntchito kwambiri popanga petrochemical, kutembenuka kwa malasha, mphamvu ya nyukiliya, masilinda a turbine, magetsi otentha ndi zida zina zazikulu zokhala ndi zovuta zogwirira ntchito komanso zowononga zowononga.
F11 zitsulo CHEMICAL COMPOSITION
| Mlingo | Gulu | C | Si | Mn | P | S | Cr | Mo |
| Kalasi 1 | F11 | 0.05-0.15 | 0.5-1.0 | 0.3-0.6 | ≤0.03 | ≤0.03 | 1.0-1.5 | 0.44-0.65 |
| Kalasi 2 | F11 | 0.1-0.2 | 0.5-1.0 | 0.3-0.6 | ≤0.04 | ≤0.04 | 1.0-1.5 | 0.44-0.65 |
| Kalasi 3 | F11 | 0.1-0.2 | 0.5-1.0 | 0.3-0.6 | ≤0.04 | ≤0.04 | 1.0-1.5 | 0.44-0.65 |
F12 zitsulo CHEMICAL COMPOSITION
| Mlingo | Gulu | C | Si | Mn | P | S | Cr | Mo |
| Kalasi 1 | F12 | 0.05-0.15 | ≤0.5 | 0.3-0.6 | ≤0.045 | ≤0.045 | 0.8-1.25 | 0.44-0.65 |
| Kalasi 2 | F12 | 0.1-0.2 | 0.1-0.6 | 0.3-0.8 | ≤0.04 | ≤0.04 | 0.8-1.25 | 0.44-0.65 |
F22 zitsulo CHEMICAL COMPOSITION
| Mlingo | Gulu | C | Si | Mn | P | S | Cr | Mo |
| Kalasi 1 | F22 | 0.05-0.15 | ≤0.5 | 0.3-0.6 | ≤0.04 | ≤0.04 | 2.0-2.5 | 0.87-1.13 |
| Kalasi 3 | F22 | 0.05-0.15 | ≤0.5 | 0.3-0.6 | ≤0.04 | ≤0.04 | 2.0-2.5 | 0.87-1.13 |
F11/F12/F22 ZINTHU ZINSINSI ZAMBIRI
| Gulu | Mlingo | Tensile Strength, Mpa | Yield Strength, Mpa | Elongation,% | Kuchepetsa Dera,% | Kulimba, HBW |
| F11 | Kalasi 1 | ≥415 | ≥205 | ≥20 | ≥45 | 121-174 |
| Kalasi 2 | ≥485 | ≥275 | ≥20 | ≥30 | 143-207 | |
| Kalasi 3 | ≥515 | ≥310 | ≥20 | ≥30 | 156-207 | |
| F12 | Kalasi 1 | ≥415 | ≥220 | ≥20 | ≥45 | 121-174 |
| Kalasi 2 | ≥485 | ≥275 | ≥20 | ≥30 | 143-207 | |
| F22 | Kalasi 1 | ≥415 | ≥205 | ≥20 | ≥35 | ≤170 |
| Kalasi 3 | ≥515 | ≥310 | ≥20 | ≥30 | 156-207 |
Kusiyana kwakukulu pakati pa A182-F11, A182-F12, ndi A182-F22 alloy steels kumakhala muzolemba zawo zamakina ndi zotsatira zake zamakina.A182-F11 imapereka magwiridwe antchito abwino pakutentha kocheperako, pomwe A182-F12 ndi A182-F22 imapereka mphamvu yayikulu komanso kukana dzimbiri komanso kutentha kwambiri, ndipo A182-F22 nthawi zambiri imakhala yamphamvu kwambiri komanso yosachita dzimbiri pakati pa atatuwo.
Nthawi yotumiza: Sep-04-2023