Ipayipi lensimbi elingenamthungo elisetshenziselwa ukwakha umkhumbi lisetshenziselwa ikakhulukazi ipayipi lokucindezela le-Level 1&Level 2 ohlelweni lwamapayipi, ibhoyili kanye neyunithi eshisa kakhulu yokwakha umkhumbi.
Imodeli N0. yamashubhu amakhulu ensimbi: 320,360,410,460,490, njll.
Osayizi:
| Izinhlobo zamashubhu ensimbi | Out ububanzi | Ukujiya kodonga | ||
| Amashubhu abandayo | Osayizi beshubhu (mm) | Ukubekezelela (mm) | Osayizi beshubhu (mm) | Ukubekezelela (mm) |
| 30-50 | ±0.3 | ≤30 | ±10% | |
| 50-219 | ±0.8% | |||
| Amashubhu ashisayo | ＞219 | ±1.0% | ＞20 | ±10% |
Ukuhlanganiswa kwamakhemikhali:
| Amamodeli amashubhu ensimbi | Ukuhlanganiswa kwamakhemikhali (%) | ||||
| C | Si | Mn | P | S | |
| 320 | ≤0.16 | ≤0.35 | 0.40-0,70 | ≤0.035 | ≤0.035 |
| 360 | ≤0.17 | ≤0.35 | 0.40-0,80 | ≤0.035 | ≤0.035 |
| 410 | ≤0.21 | ≤0.35 | 0.40-1.20 | ≤0.035 | ≤0.035 |
| 460 | ≤0.22 | ≤0.35 | 0.80-1.40 | ≤0.035 | ≤0.030 |
| 490 | ≤0.23 | ≤0.35 | 0.80-1,50 | ≤0.035 | ≤0.030 |
Izakhiwo ze-Mechanocal:
| Amamodeli amashubhu ensimbi | Amandla e-Tensile (MPa) | Amandla esivuno (MPa) | Ubude (%) |
| 320 | 320-410 | ≥195 | ≥25 |
| 360 | 360-480 | ≥215 | ≥24 |
| 410 | 410-530 | ≥235 | ≥22 |
| 460 | 460-580 | ≥265 | ≥21 |
| 490 | 490-610 | ≥285 | ≥21 |
Isikhathi sokuthumela: Feb-10-2023