4130 alloy steel bar
Cov lus piav qhia luv luv:
4130 alloy steel bar yog ib hom hlau bar feem ntau sib xyaw ntawm cov hlau, carbon, thiab alloying ntsiab xws li chromium thiab molybdenum.
4130 Alloy Steel Bar:
4130 alloy steel cov pawg ib txwm muab rau hauv anealed lossis ib txwm muaj mob, uas pab tswj cov machining thiab sib sau ua cov txheej txheem. Lawv tuaj yeem txuas ntxiv ua kom sov kom txhim kho cov khoom tshwj xeeb xws li lub zog ntawm daim ntawv thov. suav nrog aerospace, Automotive, thiab roj thiab roj. Nws yog feem ntau siv nyob rau hauv kev tsim cov qauv txheej txheem, xws li dav hlau fuselage, thiab tubing, thiab cov tub rog, thiab kev ntxhov siab thiab kev nplua nuj yog qhov tseem ceeb.
Cov lus qhia tshwj xeeb ntawm 4130 bar:
| Teem nqi | 4130 |
| Lub hom phiaj | ASTM A29, ASTM A322 |
| Nplaim | Dub, ntxhib machined, tig |
| Cov kab uas hla | 8.0 ~ 300.0 hli |
| Qho ntev | 1 txog 6 meters |
| Tab tom ua | Txias Drawn & Polished Txias Drawn, Lub Tebchaws Lub Chaw & Polished |
| Materail nyoos | Posco, Baosteel, Tisco, Saky Steel, Outokumpu |
4130 Hlau sib npaug:
| Lub teb chaws | Din | BS | Nyiaj txiag | Usa |
| Lub hom phiaj | EN 10250 / EN10083 | BS 970 | JIS G4105 | ASTM A29 |
| Cov menyuam kawm qib | 25Cro4 / 1.7218 | 708A25 / 708m25 | Scm430 | 4130 |
4130 Alloy Hlau Tshuaj Muaj Zog:
| C | Si | Mn | P | S | Cr | Mo |
| 0.28-0.33 | 0.10-0.35 | 0.40-0.60 | 0.035 | 0.040 | 0.90-1.10 | 0.15-0.25 |
4130 cov hlau bar cov khoom siv tshuab:
| Khoom | Tensile (ksi) | Elongation (%) | Hardness (HRC) |
| 4130 | 95-130 | 20 | 18-22 |
Vim li cas thiaj xaiv peb?
•Koj tuaj yeem tau txais cov khoom zoo meej raws li koj qhov yuav tsum tau ua ntawm qhov tsawg kawg tus nqi.
•Peb tseem muab cov ntawv rov ua dua tshiab, FOB, CFR, CIF, thiab qhov rooj rau cov nqi tus menyuam qhov rooj. Peb xav kom koj ua kam rau kev xa khoom uas yuav muaj kev lag luam heev.
•Cov ntaub ntawv peb muab yog qhia meej, txoj cai los ntawm cov ntawv pov thawj khoom lag luam rau cov lus kawg. (Cov ntawv ceeb toom yuav qhia txog qhov yuav tsum tau)
•Peb lav tau muab cov lus teb tsis pub dhau 24hours (feem ntau nyob rau tib teev)
•Muab SGS TUV daim ntawv qhia.
•Peb tau mob siab rau peb cov neeg siv khoom. Yog tias nws yuav ua tsis tau raws li kev kuaj xyuas koj cov kev xav tau, peb yuav tsis ua rau koj tsis tau cog lus tias uas yuav tsim cov neeg siv khoom cuav.
•Muab kev pabcuam ib zaug.
Peb Cov Kev Pab
1.Qhia thiab tempering
2.Vacuum tshav kub kho
3.MIRROR-polished nto
4. Mas-ashed tiav
4.Cnc tshuab luam ntawv
5.Precision Drilling
6.Cov rau hauv ntu me me
7.Cuaj cua tshuab xws li precision
Pob:
1. Cov Packing yog qhov tseem ceeb tshaj plaws tshwj xeeb tshaj yog nyob rau hauv cov kev xa khoom thoob ntiaj teb nyob rau hauv kev txiav txim siab dhau los ntawm ntau qhov kawg, yog li peb txo kev txhawj xeeb tshwj xeeb txog kev ntim.
2. Saky steel ntim pob peb cov khoom hauv ntau txoj hauv kev raws li cov khoom. Peb ntim peb cov khoom hauv ntau txoj kev, xws li,
