Q460 Square Tube airson pròiseact frèam structar
Tuairisgeul sìmplidh:
Coitcheann: GB/T 19879-2015
Ìre: Q345, Q390, Q420, Q460, Q500, Q550, Q620, Q690
Iarrtas: Pròiseact frèam structar stàilinn
Meud: 20 * 20-600-600mm Tighead 1.5mm-30mm
Teisteanas: FPC, CE, teisteanas muileann, EN10214-1
Dèanamh ceimigeach:
| Ìre | Compostadh ceimigeach(%) | |||||||||||
| C | Mn | Si | P | S | V | Nb | Ti | AI≥ | Cr | Ni | ||
| ≤ | ≤ | ≤ | ≤ | ≤ | ≤ | ≤ | ≤ | ≤ | ≤ | |||
| Q460 | C | 0.2 | 1.8 | 0.6 | 0.03 | 0.03 | 0.2 | 0.11 | 0.2 | 0.015 | 0.3 | 0.8 |
| D | 0.03 | 0.025 | ||||||||||
| E | 0.025 | 0.02 | ||||||||||
Feartan meacanaigeach:
| Ìre | Lìbhrigeadh | Feartan meacanaigeach | |||||||
| Neart toraidh (Tigheadas as ìsle mpa) | Neart tensile | leudachadh min（%） | |||||||
| ≤16mm | 16-40mm | 40-63mm | 63-80mm | 80-100mm | 100-150mm | Min Mpa | ≥34J | ||
| Q460C | Nornalization | 460 | 440 | 420 | 400 | 400 | 380 | 550-720 | ≥17% |
| Q460d | Nornalization | ||||||||
| Q460E | Nornalization | ||||||||
Taisbeanadh riochdachaidh:
Pasgan:
Bathar-bog is luchdachadh:
Pròiseas a bharrachd:
Iarrtas:
Bithear a ’cleachdadh pìoban ceàrnagach alloy ann an togail, saothrachadh innealan, pròiseactan togail stàilinn, togail shoithichean, camagan cumhachd grèine, innleadaireachd structar stàilinn, innleadaireachd cumhachd, ionadan cumhachd, innealan àiteachais is ceimigeach, ballachan cùirtearan glainne, chassis chàraichean, puirt-adhair, msaa.
