AISI 4130 SCM430 25crmo4 1.7218 Alloy Round Bar Engineering Karfe
Ƙayyadaddun bayanai
AISI 4130 sandunan ƙarfe ƙananan ƙarfe ne na carbon alloy.Suna cikin Chrome-Molly alloy wanda ya ƙunshi chromium da molybdenum a matsayin wakilai masu ƙarfafawa.AISI 4130 alloy karfe ne matsakaicin carbon, low gami karfe a matsayin ASTM A29.ASTM 4140 karfe kuma ana kiranta da karfe chromoly, ko chrome moly karfe, wanda ke dauke da 0.28-0.33% Carbon, 0.8-1.1% Chromium da 0.15-0.25% Molybdenum.
AISI 4130 shingen karfe zagaye yana da kyakkyawan ikon aiki, ƙarancin nakasar sarrafawa, da kyakkyawan juriya na gajiya.Yana cikin nau'in matsakaici zuwa babban ƙarfin ƙarfin ƙarfe.Tare da ingantaccen maganin zafi kuma ana sarrafa shi da sauri.Annealing ASTM 4130 alloy karfe yana ba da kyakkyawan ductility.AISI 4130 karfe yawanci ana ba da shi azaman mashaya zagaye yawanci a cikin taurare da yanayin zafi.
Ma'auni
| Sunan samfur | AISI 4130 SCM430 25crmo4 1.7218 Alloy Round Bar | |
| Kayan abu | ASTM | 4130 |
| DIN | 25CrMo4/1.7218 | |
| GB | 30CrMo | |
| Daidaitawa | GB/T799, ASTM A29, A108, A321, A575, BS970, DIN1652, JIS G4051 | |
| OD | 6mm kuku1200mm ku | |
| Surface | Baki fenti,Bare, goge, Chrome Plated | |
| Ƙayyadaddun bayanai | Zagaye mashaya | 8mm ~ 800mm |
| Angle mashaya | 3mm * 20mm * 20mm ~ 12mm * 800mm * 800mm | |
| Dandalin mashaya | 4mm * 4mm ~ 100mm * 100mm | |
| Lebur mashaya | 2*10mm ~ 100*500mm | |
| Hexagonal | 4mm ~ 800mm | |
| Tsari | Wutar lantarki ta narke,ƙirƙira da annealed, zagaye mashaya juya. | |
| Tauri: | HBS 217 Max(Bamban da zafimagani) | |
| Gwajin UT | SEP 1921/84/2 C/c class. | |
| Hakuri | Dia -0/+ 0 ~ 5mm, Kauri -0/+ 0~5mm, Nisa: -0/+ 0 ~ 10mm. | |
| Tsawon | 2m,4m,5.8m,6m,11.8m,12m ko yadda ake bukata. | |
| Kunshin | Seaworthy Packing. | |
Daidai Karfe Grade
| Ƙasa | Birtaniya | Amurka | Japan | BS |
| Daidaitawa | Farashin BS970 | ASTM A29 | Saukewa: G4105 | Saukewa: EN10083 |
| Daraja | 708A25/708M25 | 4130 | Saukewa: SCM430 | 25CrMo4/1.7218 |
4130 karfe sinadaran abun da ke ciki (%)
| Daraja | C | Si | Mn | P | S | Cr | Mo | Ni |
| 4130 | 0.28-0.33 | 0.15-0.35 | 0.4-0.6 | 0.035 | 0.04 | 0.8-1.1 | 0.15-0.25 | / |
| 25CrMo4 | 0.22-0.29 | 0.4 | 0.6-0.9 | 0.025 | 0.035 | 0.9-1.2 | 0.15-0.30 | / |
| Saukewa: SCM430 | 0.28-0.33 | 0.15-0.35 | 0.6-0.85 | 0.03 | 0.03 | 0.9-1.2 | 0.15-0.30 | / |
4130 karfe inji Properties da Aikace-aikace
The inji Properties yafi hada da tensile ƙarfi, yawan amfanin ƙasa ƙarfi, elongation, yanki ko raguwa, taurin, tasiri darajar, wadanda ba karfe hada da dai sauransu zafi magani daban-daban, da inji Properties zai zama daban-daban, kamar al'ada, tempered, QT.
4130karfen karfeana amfani da sucommercial jirgin sama, jirgin sama engine firam, soja jirgin sama, mota, inji kayayyakin aiki, na'ura mai aiki da karfin ruwa kayan aikin, auto tseren, Aerospace, man fetur da kuma gas masana'antu kamar yadda jabu bawul jikin da famfo, noma da tsaro masana'antu da dai sauransu.
Tabbacin inganci
1.Strict bisa ga Bukatun
2. Samfura: Samfura yana samuwa.
3. Gwaje-gwaje: Gwajin gwajin gishiri / Gwajin Tensile / Eddy halin yanzu / Gwajin abun da ke ciki bisa ga buƙatar abokan ciniki
4.Certificate: IATF16949, ISO9001, SGS da dai sauransu.
5. EN 10204 3.1 Takaddun shaida
