AISI 4140 SCM440 DIN 42CrMo4 1.7225 Forged Alloy Steel Round Bar
Product Detail
AISI 4140 inotsanangurwa sesimbi yakaderera ine 1% Cr-Mo seanosimbisa alloy elements.Ichienzaniswa neAISI 4130, ine yakakwira kabhoni yemukati ine chiyero chakanaka chesimba, kusimba, abrasion uye kukanganiswa kupikisa uye kugona kwekurapa kupisa, asi. urombo mune weld kugona maitiro.AISI 4140 inowanzo kupihwa mune kudzimwa uye kudziya mamiriro nekuoma 28-32HRC.
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 4140 SCM440 DIN 42CrMo4 1.7225 Forged Alloy Steel Round Bar | |
| Material | ASTM | 4140 |
| DIN | 42crmo4 | |
| GB | 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 | |
| Condition | Forged;Hot rolled;Cold drawn | |
| Process | Choto chemagetsi chakanyungudutswa, chakagadzirwa uye chakanyungudutswa, bhara rakatenderedzwa rakatenderedzwa. | |
| Kuoma: | HBS 217Max (Yakasiyana nekurapa kupisa)QT 28-32HRC | |
| 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. | |
AISI 4140 yakaenzana Giredhi
| Nyika | China | Japani | Jerimani | USA | British |
| Standard | GB/T 3077 | JIS G4105 | DIN (W-Nr.) EN 10250 | AISI/ASTM ASTM A29 | BS 970 |
| Giredhi | 42CrMo | SCM440 | 42crmo4/1.7225 | 4140 | EN19/709M40 |
AISI 4140 simbi makemikari kuumbwa (%)
| Giredhi | C | Si | Mn | P | S | Cr | Mo |
| 42CrMo | 0.38-0.45 | 0.17-0.37 | 0.5-0.80 | ≤0.035 | ≤0.035 | 0.9-1.2 | 0.15-0.25 |
| SCM440 | 0.38-0.43 | 0.15-0.35 | 0.6-0.85 | ≤0.035 | ≤0.04 | 0.9-1.2 | 0.15-0.30 |
| 42crmo4/1.7225 | 0.38-0.45 | ≤ 0.4 | 0.6-0.9 | ≤0.025 | ≤0.035 | 0.9-1.2 | 0.15-0.30 |
| 4140 | 0.38-0.43 | 0.15-0.35 | 0.75-1.00 | ≤0.035 | ≤0.04 | 0.8-1.1 | 0.15-0.25 |
| EN19/709M40 | 0.35-0.45 | 0.15-0.35 | 0.5-0.80 | ≤0.035 | ≤0.035 | 0.9-1.5 | 0.2-0.40 |
AISI 4140 simbi yemagetsi zvivakwa
| Giredhi | Tensile simba σb(MPa) | Yield simba σ (MPa) | Elongation δ5 (%) | Kuderedza ψ (%) | Impact Value Akv (J) | Kuoma |
| 4140 | ≥1080 | ≥930 | ≥12 | ≥45 | ≥63 | 28-32HRC |
Application
AISI 4140 simbi inowana maapplication akawanda senge forgings for the aerospace, oiri negasi, mota, zvekurima uye zvekudzivirira maindasitiri etc.Mashandisirwo akajairika e4140 simbi anoshandisa anosanganisira: forged gears, spindles, fixtures,jigs,collars,Axles,conveyor parts,crow bars. , zvikamu zvekutema matanda, shafts, sprockets, studs, pinions, pombi shafts, makondohwe, uye mhete giya nezvimwe.
Kuvimbiswa kwehutano
1. Yakasimba 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
