Khoom Description
Khoom Specifications
| Cov qauv | ASTM A519 Cov Lus Qhia Tshwj Xeeb |
| Qib Steel | 1010 1012 1015 1016 1017 1018 1019 1020 1021 1022 1025 1026 1030 1035 1040 1045 1050 1518 1524 1541 1330 4130 4137 4140 |
| Cov qauv sib npaug | EN 30CrMo4, DIN 1.7218, JIS SCM430 |
| Sab nraud Diameter (OD) | 5 hli-420mm |
| Phab ntsa Thickness (WT) | 0.5 hli-55mm |
| Ntev | Txog li 12 m lossis customized |
| Kev kho saum npoo | Polished, Ra Tsawg dua los yog sib npaug rau 1.6 μm |
| Txheej txheem ntau lawm | Txias kos |
| Qhov xwm txheej | Txias-kos thiab annealed (CD/AN) |
AISI 4130 raj, tau dhau los ua kev kub ntxhov thiab kev kho cua sov, muaj lub zog siab thiab qis - qhov kub thiab txias cuam tshuam. Lawv ua tau zoo- haum rau cov kev khiav hauj lwm nyuaj uas tau ntsib thaum lub tsheb ua haujlwm- xws li cov khoom sib hloov, kev sib tsoo, thiab kev nres nres tam sim ntawd.
4130 steel yog chromium-molybdenum alloy muaj 0.8% mus rau 1.1% chromium thiab 0.15% rau 0.25% molybdenum; Tsis tas li ntawd, nws cov ntsiab lus carbon tsawg ua rau nws yooj yim weldable.
4130 alloy steel muaj lub zog siab thiab toughness, nrog rau cov khoom zoo thermal zog; nws tuav tau siab txaus - qhov kub thiab txias ntawm qhov kub hauv qab 500 degree, txawm hais tias nws lub zog poob qis heev ntawm 550℃.
Customized Services
- TORICH muaj cov tshuab polishing thiab electropolishing rau ob sab hauv thiab sab nrauv, muaj peev xwm ua tiav daim iav tiav nrog qhov roughness ntawm Ra tsawg dua lossis sib npaug li 0.8μm. Qhov no ua rau peb cov khoom tsim nyog rau kev siv xws li precision hydraulic kab thiab roj system Cheebtsam hauv kev lag luam tsheb.
- Ntxiv rau 4130 alloy steel, peb muab ntau yam khoom siv, suav nrog: 1008, 1010, 1012, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1025, 1025, 1030, 1040, 1045, 1050, 1518, 1524, 1541, 1330, 1335, 1340, 1345, 3140, E3310, 4012, 4023, 4024, 4028, 4027, 4024, 4028 4047, 4063, 4118, 4130, 4137, 4140, 4142, 4145, 4147, 4150, 4320, 4337, thiab lwm yam.
- Rau peb cov khoom siv tubular, peb muab cov kev pabcuam machining rau cov xov sab hauv thiab sab nraud, nrog rau kev txiav cov groove precision rau sealing rings thiab fastening Cheebtsam.
Tshuaj muaj pes tsawg leeg
| Element | C (%) | Mn (%) | Si (%) | P (%) max | S (%) max | Cr (%) | Mo (%) |
| TIAB SA 1330 | 0.28–0.33 | 1.60–1.90 | 0.20–0.35 | 0.035 | 0.040 | - | - |
| TIAB SA 4130 | 0.28–0.33 | 0.40–0.60 | 0.15–0.35 | 0.035 | 0.040 | 0.80–1.10 | 0.15–0.25 |
| TIAB SA 4140 | 0.38–0.43 | 0.75–1.00 | 0.15–0.35 | 0.035 | 0.040 | 0.80–1.10 | 0.15–0.25 |
Mechanical Properties
| Khoom | Tensile zog (MPa) | Yield zog 0.2% (MPa) | Elongation (%) | Hardness (HB) |
| TIAB SA 1330 | 530 – 630 | 400 – 500 | Ntau dua lossis sib npaug 22 | 170 – 200 |
| TIAB SA 4130 | 560 – 670 | 460 – 560 | Ntau tshaj los yog sib npaug rau 20 | 187 – 217 |
| TIAB SA 4140 | 655 – 850 | 415 – 655 | Ntau dua lossis sib npaug li 17 | 197 – 255 |
Cov qhab nia xaiv tau
- Rau cov uas tsis yog- tseem ceeb, qis- thauj khoom tsheb thauj khoom, AISI 1020/1026 qis- carbon steel yuav raug siv; Tom qab kev kho cua sov, nws lub zog tensile tuaj yeem ncav cuag li 50% ntawm cov hlau 4130, muab cov nqi sib tw - siv tau zoo.
- Rau me me, precision automotive qhov chaw-tshwj xeeb tshaj yog iav, pins, thiab shafts uas yuav tsum tau deg hardening ua ke nrog high core toughness -AISI 862 yog ib qho kev xaiv tsim nyog, raws li nws txias - tsim cov khoom yog superior rau cov 4130.
- Rau cov ntawv thov uas xav tau kev tiv thaiv ib puag ncig hnyav- xws li cov chaw ntug dej hiav txwv uas muaj ntsev ntau los yog cov chaw uas muaj cov tshuaj tiv thaiv corrosion-304 lossis 316 austenitic stainless hlau yuav tsum tau xaiv rau lawv cov kev tiv thaiv corrosion zoo dua.
thaj chaw thov
ASTM A519 AISI 4130 steel muaj qhov tshwj xeeb qaug zog tiv thaiv, siab zog, thiab siab tawv, ua rau nws tsim nyog rau cov tshuab tsheb- suav nrog kev sib kis, tsav tsheb, thiab lwm yam khoom siv hluav taws xob; shock absorbers, load- bearing yam ntxwv ntawm kev ncua kev kawm; nrog rau kev sib tw yob tawb, hydraulic thiab roj system kab, thiab lwm yam.
Khoom Qhia
Cov khoom siv kuaj
Khoom siv Hoobkas
Cov khoom siv Pickling
Cov khoom ntim
Peb muab ntau yam kev xaiv ntim khoom, suav nrog cov kaus mom yas kawg, hnab woven, ntoo crates, thiab hlau thav ntawv. Kev cai ntim cov kev daws teeb meem, logo branding, thiab lwm yam kev xav tau ntawm tus kheej kuj muaj los ua kom tau raws li cov neeg siv khoom xav tau.
FAQ
Q: Lub raj puas tuaj yeem welded?
A: Yog. AISI 4130 pom zoo weldability; Txawm li cas los xij, preheating (150-300 degree) thiab tom qab-weld kho cua sov yog pom zoo kom tiv thaiv kom txhob tawg nyob rau hauv siab - kev ntxhov siab automotive Cheebtsam.
Q: Dab tsi yog xeb- tiv thaiv ntim ntsuas koj siv?
A: Lub raj yog ib tus zuj zus ntim nrog lub hau yas kawg los kaw cov chaw nres nkoj. Ob qho tib si sab hauv thiab sab nrauv yog coated nrog automotive-qib, ntev- xeb xeb-inhibiting roj, thiab cov khoom raug xa mus rau hauv ntoo crates. Qhov no ua kom muaj kev tiv thaiv xeb rau 6 mus rau 12 lub hlis thaum thauj thiab khaws cia hauv hiav txwv. Tsis tas li ntawd, peb tuaj yeem muab cov khoom ntim thiab cov ntawv lo rau kev kho raws li kev thov.
Q: Koj puas tuaj yeem muab kev kho cua sov hauv zos lossis cov kev pabcuam saum npoo tawv?
A: Yog. Rau cov tubing npaj rau cov khoom xws li tsheb iav lub tes tsho, pins, thiab spline shafts, peb muab cov kev kho hauv zos induction hardening, nrog rau kev kho carburizing, nitriding, thiab carbonitriding. Cov txheej txheem no tso cai rau saum npoo hardness mus txog 58-62 HRC.
Cim npe nrov: aisi 4130 raj, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
