Lithupa tsa ho Wellisa tsa Tšepe e sa Khaotseng tsa AWS A5.4 E316L-16
AWS: SFA 5.4 E316L-16
IS: 5206 E19.12.2.LR16
KHOUTO EA ISO EA EN: 3581-AE 19 12 3 LR 3 2
Litšobotsi mabapi le Tšebeliso:
E316L-16 ke electrode ea mofuta oa lime-titania e fanoeng ka ts'ebeliso e ntle le ho tjheseletsa.
Kaha tšepe e nang le weld eohle e na le sebopeho sa austenite se nang le bongata bo nepahetseng ba ferrite, ho hanyetsa mapetso ho hotle. E na le ho hanyetsa ho hoholo ho ts'enyeho ea intercrystalline boemong bo ts'oetsoeng kaha dikahare tsa carbon li nyane mme ho hanyetsa ho ts'enyeho ha intergranular ho feta ha E316L-16 mme e na le Mo. Ho hanyetsa mocheso le hona ho hotle.
E316L-16 e na le ho hanyetsa mongobo o phahameng le ho hanyetsa ho hoholo ha masoba.
Sebopeho sa lik'hemik'hale sa tšepe eohle e welletsoeng (%)
| Karolo | C | Mn | Si | Cr | Ni | Mo | S | P | Cu |
| Peresente | ≤0.04 | 0.50-2.50 | ≤0.90 | 17-22 | 11-14 | 2.0-3.0 | ≤0.030 | ≤0.04 | ≤0.75 |
MATLHOHO A MEKHANIKI A TŠEPE EOHLE E WELD
| UTS | Ho lelefatsa |
| (MPa) | (L= 5d)% |
| 545 | 40 |
Lintlha tsa hona joale le tsa ho paka: AC / DC(+)
| Boholo (mm) | 5 × 350 | 4 × 350 | 3.15×350 | 2.5×350 |
| Mefuta ea Hona Joale (Li-amps) | 150-180 | 110-140 | 80-100 | 60-80 |
| Boima / Lebokose (lik'hilograma) | 2.5 | 2.5 | 2.5 | 2.5 |
Tlhokomeliso:
1. Sebelisa arc e kgutshwane le sefaha sa stringer ho fokotsa ho kenngwa ha mocheso.
2. Netefatsa hore li-electrode li omme. Omisa li-electrode hape mochesong oa 250-300°C ka hora e le 'ngoe.
Lintlha mabapi le Tšebeliso:
Bophara ba ho loha bo lokela ho ba ka hare ho bophara ba electrode ka makhetlo a mabeli le halofo.
Tlosa litšila tse kang oli le lerōle ka har'a mokoti.
Omisa li-electrode ka mocheso oa 350 (662) metsotso e 60 pele u li sebelisa.






