AISI 4130 Round Bar
GB 30CrMo / 34CrMo4 (1.7220) / SCM430 (SCM2)
Cov txheej txheem tsim khoom: Kub dov / Cold drawn / Forged
Lub sij hawm xa tuaj: Annealed / Q + T
Khoom Description
AISI 4130 steel muaj lub zog zoo li qub, cuam tshuam toughness, thiab siab qaug zog txwv. Lub hardenability yog siab dua li ntawm 41Cr4 steel, thiab nws muaj siab creep zog thiab tensile zog ntawm qhov kub thiab txias. Nws tuaj yeem ua haujlwm tau ntev hauv qhov chaw kub ntawm 500 degree; Thaum lub sij hawm txias deformation, lub plasticity yog nruab nrab thiab cov weldability tsis zoo. AISI 4130 round bar yog siv los tsim cov txheej txheem tseem ceeb uas ua haujlwm nyob rau hauv siab loads, xws li kis tau tus mob Cheebtsam rau tsheb thiab cav; Lub rotor, lub ntsiab ncej, lub luag haujlwm hnyav kis tau tus mob, thiab ntu loj ntawm lub tshuab hluav taws xob turbine.
Chemical Component
| Element | Cov ntsiab lus (%) |
|---|---|
| Hlau, Fe | 97.03 - 98.22 |
| Chromium, Cr | 0.80 - 1.10 |
| Manganese, Mn | 0.40 - 0.60 |
| Carbon, C | 0.280 - 0.330 |
| Silicon, Sib | 0.15 - 0.30 |
| Molybdenum, Mo | 0.15 - 0.25 |
| Sulfur, S | 0.040 |
| Phosphorus, P | 0.035 |
Mechanical zog:
- 4130 steel tensile zog b (MPa): Ntau dua lossis sib npaug rau 985 (100)
- 4130 steel yield zog s (MPa): Ntau dua lossis sib npaug rau 835 (85)
- Elongation tus nqi 5 (%): Ntau dua lossis sib npaug rau 12
- Txo thaj tsam? (%): Ntau dua lossis sib npaug rau 45
- Kev cuam tshuam lub zog? Akv (J): Ntau dua lossis sib npaug rau 63
- Qhov cuam tshuam toughness tus nqi kv (J / cm2): Ntau dua lossis sib npaug rau 78 (8)
- Hardness: Tsawg dua los yog sib npaug rau 229HB
Khoom duab
Peb lub Hoobkas
Kev Ua Hlau
Ingot Production
Forged Bars
Tshuab
AISI 4130 steel muaj lub zog nruab nrab, 4130 steel tensile lub zog yog kwv yees li 560-700 MPa. Thiab nws muaj zoo toughness thiab zoo load-bearing muaj peev xwm nyob rau hauv siab kev nyuaj siab tej yam kev mob. Tom qab kev kho cua sov, AISI 4130 steel tuaj yeem tau txais nrog ntau theem hardness kom tau raws li qhov xav tau ntawm cov ntawv thov sib txawv. Piv nrog rau lwm cov hlau alloy, AISI 4130 steel muaj cov khoom siv vuam zoo dua. Nws tuaj yeem welded los ntawm cov txheej txheem vuam, xws li arc vuam, roj shielded vuam, thiab lwm yam.
4130 cov khoom hardness puas tuaj yeem ncav cuag 58-62HRC tom qab kev kho cua sov?
AISI 4130 yog sib npaug rau Tuam Tshoj qib 30CrMo. Nws belongs rau alloy structural steel.
AISI 4130 round bar feem ntau yog siv rau hauv kev kho cua sov thiab quenched lossis normalized tej yam kev mob, thiab muaj zog zoo thiab toughness. Raws li ib txwm muaj, qhov tawv tsis tuaj yeem ncav cuag 58-62HRC.
Yog hais tias qhov siab hardness yog qhov yuav tsum tau, high-frequency quenching los yog carburizing kev kho mob yuav tau sim, tab sis nws yog ib qho nyuaj rau ua tau ib tug hardness ntawm 58-62HRC.
Dab tsi yog AISI 4130 steel qib sib npaug?
4130 chrome moly steel belongs rau American standard high-strength alloy structural steel, thiab tus qauv ua tiav yog ASTM A29 / A29M-04.
Hais txog qhov kev xav ntawm cov tshuaj muaj pes tsawg leeg, AISI 4130 sib raug rau GB 30CrMo / 34CrMo4 (1.7220) / SCM430 (SCM2)
Packing & Delivery
Packing & Delivery
-
Qhov loj me ntawm lub thawv yog hauv qab no:
-- 20ft GP: 5.8m (ntev) x 2.13m (dav) x 2.18m (siab)
-- 40ft GP: 11.8m (ntev) x 2.13m (dav) x 2.18m (siab)
-- 40ft HG: 11.8m (ntev) x 2.13m (dav) x 2.72m (siab)
Cim npe nrov: AISI 4130 Round Bar, Tuam Tshoj AISI 4130 Round Bar manufacturers, lwm tus neeg, Hoobkas
Tom ntej
25 crmo4 khoomKoj Tseem Yuav Zoo Li
Xa kev nug