20# Karfe Pipe-GB8162
20 # karfenasa ne na ƙananan ƙarancin carbon carbon karfe, sanyi-extruded da taurare karfe. Karfe yana da ƙananan ƙarfi, mai kyau tauri, filastik da walƙiya. Nasa ne na ƙananan ƙarfe mai ƙarancin carbon carbon, ƙarfe mai sanyi da taurin ƙarfe. Karfe yana da ƙananan ƙarfi, mai kyau tauri, filastik da walƙiya. Ana amfani da shi gabaɗaya don kera bututu marasa ƙarfi tare da ƙarancin damuwa da babban buƙatun tauri.
| Daraja | Girman Rage | ||||||||||||||
|
| OD | WT | |||||||||||||
| 20# | 21 zuwa 1200 | 3 zuwa 130 | |||||||||||||
| Daraja | Sinadarin % | ||||||||||||||
|
| C | Si | Mn | Cr | Mo | V | Ti | B | Ni | Cu | Nb | N | W | P | S |
| 20# | 0.17- | 0.17- | 0.35- | ≤ | - | - | - | - | ≤ | ≤ | - | - | - | ≤ | ≤ |
| Daraja | Kayan Injiniya | ||||||||||||||
|
| Ƙarfin Tensile (MPa) | Ƙarfin Tensile (Mpa) | Ƙarfafawa (L/T) | Tasiri (J) A tsaye/A kwance | Hardness (NB) | ||||||||||
| 20# | 410- | ≥ | ≥20% | ≥40/27 | - | ||||||||||
1. Lokacin bayarwa: Manyan kaya tabbatar da mafi ƙarancin lokacin bayarwa, galibi kwanaki 5-7.
2. Cost management: Resources a hannun da kuma sararin gwaninta na kudin management bari mu iya samar da mafi dacewa albarkatun hade tushe a kan abokin ciniki ta bukatun.
3. Manyan albarkatun niƙa: Za a iya ba da cikakken saiti takardar shaidar da takaddun takaddun shaida don tabbatar da inganci mai kyau da kuma ba da tallafi ga m.
4. Tsananin tsarin QC: Cikakken dubawa a kan layi, cikakken gwaji da rahoto, dubawa na ɓangare na uku
5. Bayan sabis: duk samfuran ana gano su, Binciken tushen abin alhaki
