4130 Alloy Steel Bar
Lus piav qhia luv luv:
4130 alloy steel bar yog ib hom steel bar feem ntau muaj hlau, carbon, thiab alloying ntsiab xws li chromium thiab molybdenum.
4130 Alloy Steel Bar:
4130 alloy steel tuav feem ntau yog muab rau hauv cov txheej txheem annealed lossis normalized, uas pab txhawb kev ua haujlwm thiab tsim cov txheej txheem. Lawv tuaj yeem raug kho kom sov ntxiv los txhim kho cov khoom tshwj xeeb xws li hardness thiab tensile lub zog, nyob ntawm qhov yuav tsum tau ua ntawm daim ntawv thov.Cov hlau no paub txog nws lub zog tshwj xeeb, toughness, thiab weldability, ua rau nws siv dav hauv ntau yam lag luam, suav nrog aerospace, tsheb, thiab roj thiab roj. Nws yog feem ntau siv rau hauv kev tsim cov khoom siv, xws li aircraft fuselage thav duab, cav mounts, thiab tubing, nrog rau hauv cov ntawv thov kev ntxhov siab uas ua haujlwm ntev thiab kev ua haujlwm yog qhov tseem ceeb.
Specifications ntawm 4130 Steel Bar:
| Qib | 4 130 |
| Txuj | ASTM A29, ASTM A322 |
| Nto | Dub, ntxhib Machined, tig |
| Txoj kab uas hla | 8.0 ~ 300.0 hli |
| Ntev | 1 mus rau 6 meters |
| Kev ua haujlwm | Cold Drawn & Polished Cold Drawn, Centreless Av & Polished |
| Raw Khoom | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
4130 Steel sib npaug:
| Lub teb chaws | DIN | BS | Nyiv | Teb chaws USA |
| Txuj | EN 10250 / EN10083 | SIB 970 | JIS G4105 | ASTM A29 |
| Qib | 25CrMo4/1.7218 | 708A25/708M25 | SWM 430 | 4 130 |
4130 Alloy Steel Chemical Composition:
| C | Si | Mn | P | S | Cr | Mo |
| 0.28-0.33 Nws | 0.10-0.35 dr hab | 0.40-0.60 Nws | 0.035 ib | 0.040 ib | 0.90-1.10 Nws | 0.15-0.25 dr hab |
4130 STELS Bar Mechanical Properties:
| Khoom siv | Tensile (KSI) | Elongation (%) | Hardness (HRc) |
| 4 130 | 95-130 : kuv | 20 | 18-22 |
Vim li cas thiaj xaiv peb?
•Koj tuaj yeem tau txais cov khoom zoo meej raws li qhov koj xav tau ntawm tus nqi tsawg kawg nkaus.
•Peb kuj muab Reworks, FOB, CFR, CIF, thiab qhov rooj rau qhov rooj tus nqi xa khoom. Peb xav kom koj ua deal rau shipping uas yuav zoo heev.
•Cov ntaub ntawv uas peb muab yog muaj tseeb tiag, txoj cai los ntawm raw cov ntaub ntawv xeem daim ntawv pov thawj mus rau qhov kawg dimensional nqe lus.
•Peb lav muab cov lus teb tsis pub dhau 24 teev (feem ntau hauv tib lub sijhawm)
•Muab SGS TUV daim ntawv qhia.
•Peb muaj siab rau peb cov neeg muas zaub. Yog tias nws yuav tsis tuaj yeem ua tau raws li koj cov kev xav tau tom qab kuaj xyuas tag nrho cov kev xaiv, peb yuav tsis ntxias koj los ntawm kev cog lus tsis tseeb uas yuav tsim kev sib raug zoo rau cov neeg siv khoom.
•Muab kev pabcuam ib-nres.
Peb Cov Kev Pabcuam
1.Quenching thiab tempering
2.Nqus cua sov kho
3. Daim iav-polished nto
4.Precision-milled tiav
4. CNC machining
5.Precision drilling
6. Txiav rau hauv me me
7.Ua tiav pwm zoo li precision
Ntim:
1. Kev ntim khoom yog qhov tseem ceeb heev tshwj xeeb tshaj yog nyob rau hauv rooj plaub ntawm kev xa khoom thoob ntiaj teb uas cov khoom xa tuaj hla ntau txoj hauv kev kom mus txog qhov kawg, yog li peb muab kev txhawj xeeb tshwj xeeb txog kev ntim khoom.
2. Saky Steel pob peb cov khoom hauv ntau txoj hauv kev raws li cov khoom lag luam. Peb ntim peb cov khoom nyob rau hauv ntau txoj kev, xws li,
