4140 Kub Forged Rolled Steel Round Bar
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4140 Kub Forged Rolled Steel Round Bar
1: 4140 steel kev taw qhia
AISI SAE 4140 alloy steel yog chromium molybdenum alloy steel specification dav siv nyob rau hauv dav dav lub hom phiaj siab tensile steel rau Cheebtsam, xws li axles, shafts, bolts, zog thiab lwm yam kev siv. Zoo ib yam li alloy qib AISI 4130 chrome moly alloy steel tab sis nrog cov ntsiab lus siab dua me ntsis. Cov ntsiab lus carbon ntau dua ntawm AISI 4140 steel muab lub zog ntau dua thiab kev kho cua sov muaj peev xwm sib piv rau AISI / ASTM 4130 alloy steels, txawm li cas los xij nws muaj cov yam ntxwv tsis zoo weldability.
2: 4140 Steel sib npaug
| Lub teb chaws | Nyiv | Lub teb chaws Yelemees | Tebchaws Askiv | Teb chaws USA | Tuam Tshoj | Australia |
| Txuj | JIS G4105 | TIAB SA 17200 | SIB 970 | ASTM A29 | GB/T 3077 | TIAB SA 1444 |
| Qib | SWM 440 | 42CrMo4/1.7225 | EN19/709M40 | 4140 | 42CrMo | 4140 |
3: 4140 steel tshuaj muaj pes tsawg leeg
| Qib | C | Si | Mn | P | S | Cr | Mo | Ni |
| 4140 | 0.38-0.43 | 0.15-0.35 | 0.75-1.0 | 0.035 | 0.04 | 0.8-1.1 | 0.15-0.25 | |
| 42CrMo4 | 0.38-0.45 | 0.4 | 0.6-0.9 | 0.035 | 0.035 | 0.9-1.2 | 0.15-0.3 | |
| EN19 | 0.35-0.45 | 0.1-0.35 | 0.5-0.8 | 0.05 | 0.05 | 0.9-1.5 | 0.2-0.4 | |
| SWM 440 | 0.38-0.43 | 0.15-0.35 | 0.6-0.85 | 0.03 | 0.03 | 0.9-1.2 | 0.15-0.3 |
4: 4140 steel mechanical zog
Cov khoom siv tshuab feem ntau suav nrog lub zog tensile, lub zog tawm los, elongation, cheeb tsam lossis txo qis, hardness, cuam tshuam tus nqi, tsis yog xim hlau suav nrog thiab lwm yam. Kev kho cua sov sib txawv, cov khoom siv kho tshuab yuav txawv, xws li normalized, tempered, QT. Yog tias koj xav paub cov khoom, thov hu rau tus neeg muag khoom.
5: 4140 steel txheej txheem cej luam
| Loj | Hloov | Dia 6-1200mm |
| Phaj / tiaj / thaiv | Thickness 6mm -500 hli |
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| Dav 20mm -1000 hli |
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| Kev kho cua sov | normalized; Annealed; Quenched; Tempered | |
| Deg mob | Dub; Peeled; Polished; Tshuab; Sib tsoo; tig; Milled | |
| Kev xa khoom | Forged; Kub dov; Txias kos | |
| Kuaj | Tensile zog, Yield zog, elongation, cheeb tsam ntawm txo, cuam tshuam tus nqi, hardness, grain loj, ultrasonic kuaj, US soj ntsuam, magnetic particle kuaj, thiab lwm yam. | |
| Cov nqe lus them nqi | T / T; L / C; / Nyiaj Gram / Paypal | |
| Cov ntsiab lus lag luam | FOB; CIF; C&F; lwm.. | |
| Lub sij hawm xa tuaj | 30-45 hnub | |
| Daim ntawv thov | 4140 alloy steels yog siv rau Cheebtsam, Adapters, Arbors, strippers, tuav blocks, pwm puag, ejectors, thaub qab thiab txhawb nqa cuab yeej, fixtures, jigs, pwm, cams, laum dab tshos, qag ncej, Bolts, Crankshafts, stubs, couplings, Lub cev reamer, axles, shafting, piston rods, rams, hydraulic machinery shafts, zog, sprockets, iav racks, saw txuas, spindles, cuab yeej lub cev, cuab yeej tuav, khi pas nrig, Txuas Qws, Chuck Bodies, Collets, Conveyor Pins & Rolls, Ejector Pins, diav rawg, Iav, Qhia Qws, Hydraulic Shafts & Parts, Tshuab dhos Spindles, Logging Parts, Milling Spindles, Motor Shafts, Ceev, Pinch Bars, Pinions, Pump Shafts, tho txawv tuav, lem, slides, hnav strips los yog qhov chaw, sib sau tuag, nres tuag, trim tuag, bolsters, machinery qhov chaw thiab cov khoom, thiab lwm yam. | |
Cim npe nrov: Tuam Tshoj 4140 kub forged dov steel round bar lwm tus neeg
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