1.6587 Steel Bar 18NiCrMo7-6 Khoom Khoom
Hom: Round bar
Tus me nyuam mob: Annealed dub nto / Machined ci nto / Q ntxiv T
Khoom Description
Alloy steel 18CrNiMo7-6 yog qib steel ntxiv nrog chromium, npib tsib xee, molybdenum, thiab thee, nrog rau ntau yam ntxwv haum rau txhua qib carburized steel. 1.6587 cov khoom sib txawv ntawm lwm cov qib steel yooj yim thiab tuaj yeem siv rau qhov ntau thiab tsawg. Qib ntawm cov hlau no yog siv rau cov khoom hnyav thiab cov khoom siv uas tiv taus kev kub siab thiab kev ua haujlwm sib txawv heev. Cov ntaub ntawv thiab derivatives yog siv rau zus tau tej cov bearings tshwj xeeb, bolts, gears, shafts los yog racks thiab pinions. Lawv ua raws li cov qib steel muaj feem xyuam raws li UNI cov qauv, nrog cov ntsiab lus ntawm chromium, nickel, thiab molybdenum txo me ntsis. Nws yog ib qho alloy nto hardening hlau haum rau hnyav-lub luag hauj lwm thiab siab strain iav qhov chaw, nrog siab yuav tsum tau rau toughness nrog ib tug tub ntxhais tensile zog ntawm 1050-1350 N / mm2.
18CrNiMo7-6 steel hlau Properties
- Tensile zog, R m: 1180-1420 MPa
- Yield point, Re:>830 MPa ua
- Elongation, A:>7 feem pua
- Shrinkage, Z:>30 feem pua
- Softened xeev hardness<229 HB
18CrNiMo7-6 Alloy structural steel muaj lub zog muaj zog, lub zog tensile, thiab qaug zog lub zog, nrog rau cov yas txaus thiab toughness. Feem ntau, hluav taws xob arc rauv thiab oxygen sab saum toj cua tshuab converters yog siv rau smelting, thaum cov neeg uas xav tau siab siv sab nraud refining, electroslag remelting los yog nqus tsev kho mob, nqus induction rauv smelting los yog dual nqus tsev smelting.
Cov khoom parameter
| EU EN |
Lub teb chaws Yelemees DIN, NWS |
Fabkis AFNOR |
England BS |
Ltalis UNI |
Tuam Tshoj GB |
Finland SFS |
Inter ISO |
| 18CrNiMo7-6 |
17 CrNiMo6 17 CrNiMo7 |
18 NCV6 |
820A16 |
18 NiCrMo7 |
17Cr2Ni2Mo |
511 |
18 CrNiMo7 |
18CrNiMo7-6 (1.6587) Steel Chemical composition feem pua : EN 10084-2008
| C | Si | Mn | Ni | P | S | Cr | Mo |
| 0.15 - 0.21 | max 0.4 | 0.5 - 0.9 | 1.4 - 1.7 | max 0.025 | max 0.035 | 1.5 - 1.8 | 0.25 - 0.35 |
18CrNiMo7-6 (1.6587) Mechanical zog
| Brinell hardness (HBW): (ntxiv rau S) | 255 |
| Brinell hardness (HBW): (ntxiv rau A) | 229 |
| Brinell hardness (HBW): (ntxiv rau TH) | 179 - 229 |
| Brinell hardness (HBW): (ntxiv rau FP) | 159 - 207 |
1.6587 Mechanical zog - kub ua hauj lwm, kev kho cua sov thiab hardness
Kub ua haujlwm kub / degree: 1150 - 850
Kev kho cua sov kub / degree|Kev kho mob: 650-700
Kev kho cua sov kub / degree|Carburization: 880-980
Kev kho cua sov kub / degree|Quenching I (center): 830-870
Kev kho cua sov kub / degree|Quenching II (nto): 780-820, roj
Kev kho cua sov kub / degree|Tempering: 150-20
1.6587 Cov ntawv thov ib txwm
Alloy structural steel yog dav siv nyob rau hauv teb xws li nkoj, tsheb, aircraft, missiles, riam phom, railways, txuas hniav, siab hlab ntsha, tshuab cuab yeej, thiab loj cross-section mechanical Cheebtsam.
Kev tsim hluav taws xob - Turbine fasteners - Boiler txhawb rods
Kev cog qoob loo - Fasteners
Mechanical gears, gearshafts, spindles, valve stems
Mechanical qhov chaw - txuas rods, bolts, thiab txiv ntseej
Multipath axis
Cov hlab ntsha siab, seamless kav
1.6587 Muaj Cov Duab
Round bar / ca steel / hollow bar / sawb / forging / phaj
Brightness - Peeling ntxiv polishing, Centerless sib tsoo
Forging - Nplhaib, Tube, Plhaub, Disc, Ncej
Khoom duab
Peb lub Hoobkas
Hlau Ua
Ingot Production
Forged Bars
Tshuab
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)
Peb Qhov Kev Pabcuam
1. Tus nqi sib tw thiab zoo los ntawm peb lub Hoobkas.
2. Kev pabcuam zoo tshaj plaws nrog 24 teev teb.
3. Kev them nyiaj yooj yim nrog T / T, L / C, thiab lwm yam.
4. Muaj peev xwm ua tau zoo (1000tons / hli).
5. Ceev tus me nyuam thiab txheem exporting pob.
Cim npe nrov: 1.6587 steel bar 18nicrmo7-6 cov khoom siv, Tuam Tshoj 1.6587 steel bar 18nicrmo7-6 cov khoom vaj khoom tsev manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug