Hot Rolled S460 Q460C S460M S460ML S460NL S460NH Karfe Zagaye Bar
S460 karfe dangi ne na ƙananan ƙarfe na ƙarfe mara ƙarfi a cikin ƙa'idar Turai, tare da abun ciki na carbon da ke ƙasa da 0.2%.Akwai S460M, S460ML, S460N, S460NL, S460Q, S460QL, da S460QL1, duk waɗannan samfuran gama gari ne.
Misali, S460ML ba gami lafiya-grained tsarin karfe, C ≤ 0.18, Si ≤ 0.65, Mn ≤ 1.80, P ≤ 0.03, S ≤ 0.025, da kuma tasiri makamashi a -20 ℃ ne 27J.Ƙarfin yawan amfanin ƙasa shine 275-355 MPa, kuma ƙarfin ƙarfi shine 450-680 MPa.
Ƙayyadaddun bayanai
S460 karfe mashayabayyani
| Girman | Zagaye | Tsawon 6-1200 mm |
| Plate/Flat/Toshe | Kauri | |
| 6mm-500mm | ||
| Nisa | ||
| 20mm-1000mm | ||
| Maganin zafi | An daidaita;Annealed;An kashe ;Haushi | |
| Yanayin saman | Baƙar fata;Bawon;goge;Injin;Nika;Juya;Milled | |
| Yanayin bayarwa | Jarumi;Zafafan birgima;Zane sanyi | |
| Gwaji | Ƙarfin ƙarfi, Ƙarfin Haɓaka, elongation, yanki na raguwa, ƙimar tasiri, taurin, girman hatsi, gwajin ultrasonic, binciken Amurka, gwajin ƙwayar magnetic, da dai sauransu. | |
| Lokacin bayarwa | 30-45 kwanaki | |
S460ML Karfe Bar Chemical Haɗin
| Daraja | C | Si | Mn | P | S | Nb | V |
| Saukewa: S460ML | ≤0.16 | ≤0.60 | ≤1.70 | ≤0.025 | ≤0.020 | ≤0.05 | ≤0.12 |
| Al | Ti | Cr | Ni | Mo | Cu | N | |
| ≤0.02 | ≤0.05 | ≤0.30 | ≤0.80 | ≤0.20 | ≤0.55 | ≤0.025 |
Kayan inji na S460M/S460ML karfe mashaya
Saukewa: S460M/S460ML
Ƙarfin ƙarfi σB (MPa):
500-720MPa;
Ƙarfin Haɓaka σ 0.2 (MPa):
400-440MPa;
Tsawaita A (%): ≥ 17
Zazzabi ℃: -20 ℃
Madaidaicin kauri tasiri makamashi: ≥ 40
Kewayon aikace-aikacen S460M/S460ML zagaye karfe Bar
S460M zagaye karfe ne dace da nauyi-taƙawa aka gyara na welded Tsarin amfani a muhalli da kuma low-zazzabi yanayi, kamar gadoji, ruwa ƙofofin, ajiya tankuna, ruwa tankuna, da dai sauransu S460ML karfe farantin ne dace da masana'antu masana'antu, general yi. da nau'ikan injunan injiniya iri-iri, kamar na'urorin hakar ma'adinai, takuran wutar lantarki, manyan motocin juji na lantarki, motocin hakar ma'adinai, injinan hakowa, lodi, na'urar buda-bude, cranes iri-iri, tallafin injina na ma'adinan kwal, da sauran kayan aikin gini.
