AISI 4340 Alloy Steel Flat Bar | High Strength Yakaderera Alloy Steel Supplier
Tsanangudzo Pfupi
AISI 4340 Alloy Steel Flat Bar ndeye premium-giredhi, yakaderera-alloy simbi inozivikanwa nekusimba kwayo kwepamusoro, kusimba kwepamusoro, uye kwakanakisa kupfeka kuramba. Iine nickel, chromium, uye molybdenum, iyi giredhi resimbi yakanakira zvikumbiro zvinoda simba rekuneta kwakanyanya uye kuramba.
4340 Alloy Steel Flat Bar:
AISI 4340 Alloy Steel Flat Barisimbi yakakwirira-yakasimba, yakaderera-alloy simbi ine mukurumbira nekusimba kwayo, kuomarara kwakadzama, uye kuramba kupfeka uye kuneta. Inowanzozivikanwa se 34CrNiMo6, 1.6582, kana 817M40 mumitemo yepasi rose, alloy iyi ine nickel, chromium, uye molybdenum, zvichiita kuti ive yakakodzera kune zvinorema-basa rekushandisa. Inoshandiswa zvakanyanya muaerospace, mota, uye mauto maindasitiri ekugadzira crankshafts, axles, magiya zvikamu, uye zvimiro zvemukati zvinoda kupikisa kwakanyanya uye hupenyu hurefu hwebasa.
Zvinotsanangurwa zve4340 Flat Bar:
| Zvinotsanangurwa | ASTM A29 |
| Giredhi | 4340,G43400 |
| Urefu | Sezvinodiwa |
| Ukobvu | 2mm-100mm |
| Condition | Kupisa kwakakungurutswa,kutsvedzerera,kupepetwa,Kunotonhora,Central Ground,yakakwenenzverwa |
| Surface Finish | Dema, Yakapenya |
Alloy Steel 4340 Bar Yakaenzana Magiredhi:
| STANDARD | WERKSTOFF NR. | UNS |
| 4340 | 1.6565 | G43400 |
4340 Steel Flat Rod Kemikari Kuumbwa:
| Giredhi | C | Mn | Si | Cr | Ni | Mo |
| 4340 | 0.38-0.43 | 0.60-0.80 | 0.15-0.30 | 0.70-0.90 | 1.65-2.0 | 0.20-0.30 |
Mechanical properties :
| Tensile Simba | Goho Simba (0.2% Offset) | Elongation | Kuoma |
| 850-1000MPa | 680-860MPa | 14 % | 24-28HRC |
4340 Steel Bar UT Muedzo :
Yedu 4340 alloy simbi flat mabara anoomesesa ultrasonic bvunzo (UT) kuve nechokwadi chemukati mutsindo uye isina hurema-isina chimiro. Iyi nzira isingaparadzi yekuyedza inoona discontinuities yemukati senge makatsemuka, voids, uye inclusions izvo zvisingaoneki nemeso. Kuongorora kweUT kunoitwa zvinoenderana neindasitiri zviyero, kuona kuti bhawa imwe neimwe inosangana nepamusoro-kushanda zvinodiwa zveaerospace, mota, uye inorema-basa reinjiniya maapplication. Yakavimbika mhando yekudzora inovimbisa yakawedzera kuneta kuramba, kurongeka kwechimiro, uye kuvimba kwevatengi.
4340 Alloy Bar PMI Muedzo:
Kuti ive nechokwadi chekutevera uye kutevedzera zvakatemwa nevatengi, PMI (Positive Material Identification) bvunzo inoitwa paAISI 4340 Alloy Steel Flat Bars uchishandisa advanced spectrometers kana X-ray fluorescence (XRF) analyzer. Iyi nzira isingaparadze yekuyedza inosimbisa kuumbwa kwekemikari yenhamba yega yega yekupisa, kuve nechokwadi kuti inosangana neinodiwa alloying element senge Ni, Cr, uye Mo.
4340 Bar Hardness Test :
Kusimbisa mamiriro ekurapa kupisa uye kuona mashandiro emuchina, kuyedzwa kwekuomarara kunoitwa paAISI 4340 Alloy Steel Flat Bars uchishandisa Rockwell kana Brinell nzira. Kune dzakadzimwa uye dzakadzikama mabhawa, iyo yakajairwa kuomarara renji ndeye 24 kusvika 38 HRC. Hurema hunokosha hunorekodhwa munzvimbo dzakawanda pamusoro pepamusoro uye nepakati-chikamu kuti ive nechokwadi chekufanana. Mhedzisiro yacho inobatsira kusimbisa kukodzera kwesimbi kune inoda maapplication inosanganisira kushushikana kwakanyanya uye kukanganisa.
4340 Steel Flat Bar Test Report :
Maererano ne: Standard ASTM A370-24a.
Zvikumbiro zveAISI 4340 Alloy Bar
1.Aircraft Landing Gear Assemblies:
Inoshandiswa zvakanyanya mukugadzira magiya ekugadzika senge struts uye zvinongedzo, uko kwakakwirira tensile simba uye kusimba kunovimbisa kuita kwakavimbika pasi pekunetseka kwakanyanya.
2.Automotive Drivetrain Systems:
Inoshandiswa mukugadzirwa kwezvikamu zvakakosha zvekutapurirana senge magiya uye shafts, AISI 4340 inopa kusimba kwakanyanya uye kushanda zvakanaka munzvimbo dzemotokari dzakaremerwa.
3.Forged Hydraulic System Zvikamu:
Yakasarudzirwa hydraulic system application, iyi alloy inokunda mukushingirira uye kuvhunduka kwemuchina, zvichiita kuti ive yakanakira forged hydraulic pistons, silinda, uye mafittings.
4.High-Performance Engine Crankshafts:
Inofarirwa nekugadzirwa kwecrankshaft mumainjini ekuita-akanyanya, simba rayo rekuneta uye kusimba kunovimbisa hupenyu hurefu hwesevhisi pasi pekurodha cyclic.
5.Industrial Power Transmission Zvikamu:
Inoshandiswa mukuvaka kweanorema-basa magiya uye shafts emagetsi ekufambisa midziyo, kwaanopokana kupfeka uye deformation mukuda ma mechanika masisitimu.
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Yakakwira Tensile Steel Flat 4340 Packing:
1. Kurongedza kwakakosha zvakanyanya muchiitiko chekutumira kune dzimwe nyika uko kutakurwa kunopfuura nemumatanho akasiyana-siyana kuti usvike kwaunoenda, saka tinoisa hanya zvakanyanya maererano nekurongedza.
2. Saky Steel inorongedza zvinhu zvedu nenzira dzakawanda zvichienderana nezvigadzirwa. Isu tinorongedza zvigadzirwa zvedu nenzira dzakawanda, senge,
