SAE 4140 4130 Carbon Steel Round Bars 4140 Steel bar
isu tinokwanisa kupa zvinhu zvakanaka zvemhando yepamusoro, hutsinye chiyero uye yakanakisa shopper rubatsiro.Kwatinoenda "Unouya pano zvakaoma uye tinokupa kunyemwerera kuti utore" yeSAE 4140 4130 Carbon Steel Round Bars 4140 Steel bar, Parizvino, tiri kutsvaga kumberi kuti tiwedzere kubatana pamwe nekunze kwenyika tarisiro dzakatemerwa nekubatsirikana.Ndokumbira unzwe wakasununguka kuti utaure nesu kune zvimwe chokwadi.
isu tinokwanisa kupa zvinhu zvakanaka zvemhando yepamusoro, hutsinye chiyero uye yakanakisa shopper rubatsiro.Kwatinoenda "Unouya pano zvakaoma uye tinokupa kunyemwerera kuti utore" kuitira4140 simbi yakatenderedza bar, Kudzora kwakasimba kwehutano kunoitwa mune imwe neimwe yekubatanidza yezvese kugadzirwa process.Tine tarisiro yechokwadi yekumisikidza hushamwari uye kuwirirana-kunobatsira kubatana newe.Zvichienderana nemhando yepamusoro mhinduro uye yakakwana pre-kutengesa / mushure-yekutengesa sevhisi ipfungwa yedu, vamwe vatengi vanga vashanda nesu kweanopfuura makore mashanu.
Features
4130 4135 4140 4145H simbi mbariro ishoma kabhoni alloy simbi.Ivo ndeveChrome-Molly alloy ine chromium uye molybdenum sevanosimbisa vamiririri.
4130 kutenderera simbi bhaa ine yakanaka basa kugona, kushoma kugadzirisa deformation, uye yakanakisa kuneta kuramba.Ndeyechikamu chesimbi yepakati nepamusoro-soro.Mushure mekurapa kwekupisa, 4140 ine simba rakanaka uye yakazara michina yemagetsi, yakanaka maitiro kugona, uye goho rakakura.Tembiricha yebasa i427 degrees Celsius.
4140 ine simba rakakwirira, kugona kuoma, kuoma, uye deformation panguva yekudzima.Iine simba guru rekukwira uye simba rekutsungirira pakupisa kukuru.Inoshandiswa kugadzira mafogi ayo anoda simba repamusoro uye akakurisa akadzimwa uye ane hasha zvikamu kupfuura 4135 simbi, senge magiya mahombe ekutambisa locomotive, booster transmission gears, rear axles, kubatanidza tsvimbo uye maspring clip ayo akaremerwa.
Tsanangudzo
| Product Name | AISI ASTM 4130 4135 4140 Alloy Steel Bar | |
| Material | ASTM | 4130,4135 4140,4145H |
| DIN | 1.7218 1.7225 1.7220 | |
| GB | 30CrMo 35CrMO 42CrMo | |
| Standard | GB/T799, ASTM A29, A108, A321, A575, BS970, DIN1652, JIS G4051 | |
| OD | 6mm kusvika 600mm | |
| Surface | Yakapendi nhema, Yakashama, Yakakwenenzverwa, Chrome Yakaputirwa | |
| Zvinotsanangurwa | Round bar | 8mm ~ 800mm |
| Angle bar | 3mm*20mm*20mm~12mm*800mm*800mm | |
| Square bar | 4mm*4mm~100mm*100mm | |
| Flat bar | 2 * 10mm ~ 100 * 500mm | |
| Hexagonal | 4mm ~ 800mm | |
| Process | Choto chemagetsi chakanyungudutswa, chakagadzirwa uye chakanyungudutswa, bhara rakatenderedzwa rakatenderedzwa. | |
| Kuoma: | HBS 217Max (Yakasiyana nekurapa kupisa) | |
| UT Test | SEP 1921/84/2 C/c kirasi. | |
| Kushivirira | Dia -0/+ 0~5mm, Kukora -0/+ 0~5mm, Kufara: -0/+ 0~10mm. | |
| Urefu | 2m, 4m, 5.8m, 6m, 11.8m, 12m kana sezvinodiwa. | |
| Package | Seaworthy Packing. | |
| Equal dIfferent standard | |||
| AISI | GB | DIN | JIS |
| 4130 | 30CrMo | 1.7218 | SCM420 |
| 4140 | 42CrMo | 1.7225 (42CrMo4) | SCM440 |
| 4135 | 35Crmo | 1.7220 (34CrMo4) | SCM432 |
| 4145H | - | - | - |
Kuumbwa Kwemakemikari
| Muumbi weKemikari (%) | |||||||
| Giredhi | C | Si | Mn | P | S | Cr | Mo |
| 4130 | 0.28-0.33 | 0.15-0.35 | 0.40-0.60 | ≤0.035 | ≤0.040 | 0.80-1.10 | 0.15-0.25 |
| 4140 | 0.38-0.43 | 0.15-0.35 | 0.75-1.0 | ≤0.035 | ≤0.040 | 0.80-1.10 | 0.15-0.25 |
| 4135 | 0.33-0.38 | 0.15-0.35 | 0.75-0.9 | ≤0.035 | ≤0.040 | 0.80-1.10 | 0.15-0.25 |
| 4145 | 0.43-0.48 | 0.15-0.35 | 0.75-1.0 | ≤0.035 | ≤0.040 | 0.80-1.10 | 0.15-0.25 |
Mechanical Properties
| Hunhu: |
| 1.Low alloy simbi ine molybdenum uye chromium sevanosimbisa vamiririri; |
| 2.Zvakanaka kubva kune fusion weldability maonero; |
| 3.The alloy inogona kuomeswa nekurapa kwekupisa. |
Kushivirira
| Delivery Condition |
| 1.Hot yakakungurutswa |
| 2.Annealed |
| 3.Normalized |
| 4. Kudzima uye kuzvidzora |
Mamiriro ekupisa kupisa
1.Annealing: 880℃ Furnace kutonhora
2.Normalization: 880 ~ 870 ℃ Kutonhora kwemhepo
3.Kuomesa: 820 ~ 870℃ Mvura inotonhorera
4.Tempering: 550 ~ 650℃ Rapid kutonhora
Mechanical Properties inogona kuwanikwa nekusiyana kupisa kurapwa.
Package
1.Nemasumbu, bundle rimwe nerimwe rinorema pasi pematani matatu, kune zviduku zvekunze
dhayamita raundi bha, rimwe nerimwe rine 4 - 8 simbi mitsetse.
2.20 tsoka mudziyo une dimension, kureba pasi pe6000mm
3.40 tsoka mudziyo une dimension, kureba pasi pe12000mm
4.Nemudziyo mukuru, Mutengo wekutakura wakaderera nehuwandu hwekutakura, uye hombe
saizi inorema haigone kutakurwa mumidziyo inogona kutakurwa nekutakura zvinhu zvakawanda
Kuvimbiswa kwehutano
1.Strict maererano neZvinodiwa
2. Muenzaniso: Muenzaniso unowanikwa.
3. Miedzo: Munyu wekupfapfaidza bvunzo / Tensile bvunzo / Eddy ikozvino / Kemikari yekuumbwa bvunzo zvinoenderana nechikumbiro chevatengi
4.Certificate: IATF16949, ISO9001, SGS nezvimwewo.
5. EN 10204 3.1 Chitupa
SAE 4140 alloy structural simbi isimbi yakajairwa yakakwirira-yakasimba ine yakanaka mechanical zvivakwa uye kupfeka kuramba, uye kunaka kupenya mushure mekukuya.
SAE4140 alloy structural simbi ine kusimba kwepamusoro, kusimba kwepamusoro, kuita kwakanakisa kupisa kupisa, uye kusagadzika, zvichiita kuti ive simbi yakanaka kwazvo.Simbi iyi ine simba rakanakisa uye kuoma pa tembiricha yakakwira, uku ichichengeta kusimba kwakanaka uye kusagadzikana kwemarara.
SAE4140 alloy structural simbi inoshandiswa zvakanyanya muminda yakaita semakanika kugadzira, kugadzira mota, kuvaka ngarava, simbi, uye petrochemical indasitiri.Semuyenzaniso, inogona kushandiswa kugadzira yakakwirira-simba mechanical zvikamu, zvakadai transmission shafts, gears, bearings, etc. Mukuwedzera, inogona kushandiswawo kugadzira michina ye petrochemical yakadai se petroleum drill bits uye mapuratifomu ekuchera.Uye zvakare, SAE4140 alloy structural simbi inogonawo kushandiswa kugadzira yakakwirira-yakasimba zvikamu zvemotokari, senge maekisi, masisitimu ekufambisa, nezvimwe.
