NM500 Siab -lub zog hnav-resistant Steel Phaj rau Engineering Machinery
NM500 steelyog ib qho hnav- cov hlau tsis muaj zog nrog lub hardness ntawm 500 HB. Nws yog feem ntau siv nyob rau hauv tsis tshua muaj siab hnav thiab muaj kev cuam tshuam ib puag ncig thiab yog dav siv nyob rau hauv engineering machinery, mining machinery thiab thee mining khoom.
Tus nqi pib ntawmNM 500yog 50-80% siab dua li ntawm cov hlau hlau zoo tib yam, tab sis nws tuaj yeem txo tus nqi kho tag nrho los ntawm 40-60% ntawm nws lub neej. Yog li ntawd, nws yog dav siv nyob rau hauv core hnav-resistant Cheebtsam nyob rau hauv kev lag luam xws li mining, siv machinery, thiab metallurgy.
Tiv tauj peb tam sim no rau tus nqi tshiab tshaj tawm rau NM500!
Kev xa khoom ntau ntawm NM500 Steel
- NM500 Hnav Resistant Phaj: thickness 3mm ~ 100mm x 1500 ~ 2300mm dav x L
- Dub Surface: Dub nto
- Cov xwm txheej: Q + T (kev mob ua ntej)
Yam NM 500 Specification thiab Sib npaug Steel Qib
| TIAB SA 24186 | JFE | SUMITOMO | DILLIDUR | SSAB |
| NM 500 | JFE-EH500 | K500 | 500V | Hardox 500 |
NM500 Tshuaj muaj pes tsawg leeg
| Qib | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | B | Als |
| NM 500 | Tsawg dua lossis sib npaug li 0.38 | Tsawg dua lossis sib npaug li 0.70 | Tsawg dua lossis sib npaug li 1.70 | Tsawg dua lossis sib npaug li 0.020 | Tsawg dua lossis sib npaug li 0.010 | Tsawg dua lossis sib npaug li 1.50 | Tsawg dua lossis sib npaug li 1.00 | Tsawg dua lossis sib npaug li 0.65 | Tsawg dua los yog sib npaug li 0.50 | 0.0005-0.006 | Ntau tshaj los yog sib npaug rau 0.01 |
NM500 Hlau Mechanical Properties
| Qib | Thickness (hli) | Surface Hardness (HBW) | Center Hardness (HBW) | Tensile zog, Mpa | Elongation,% | Longitudinal cuam tshuam, J |
| NM 500 | Tsawg dua los yog sib npaug li 70 | 470-540 | 420-540 | Ntau dua lossis sib npaug rau 1350 | Ntau dua lossis sib npaug 7 | Ntau dua lossis sib npaug li 21 |
| >70-120 | 450-540 | - | Ntau dua lossis sib npaug li 18 |
Nta ntawm NM500 Wear-Resistant Phaj
1.High lub zog thiab hardness: muaj peev xwm tiv taus siab - siv zog thiab kev sib txhuam, tsis yooj yim hnav. Nws lub zog tensile ncav cuag tshaj 500MPa thiab nws cov nqi hardness mus txog HBW500.
2.Zoo toughness: Txawm tias muaj siab hardness, NM500 hnav-cov phaj resistant tseem tuav tau ib qho toughness, uas tuaj yeem txo qhov tshwm sim ntawm cov kab nrib pleb thaum muaj kev cuam tshuam loj.
3.Impact resistance: Nws muaj kev cuam tshuam zoo heev thiab tuaj yeem ua tau raws li ntau yam kev ua haujlwm thiab kev tsim khoom.
4.Corrosion tsis kam: Tom qab kev kho tshwj xeeb, nws muaj kev tiv thaiv corrosion zoo thiab tuaj yeem tiv taus kev yaig ntawm cov tshuaj xws li acid, alkali, ntsev, thiab lwm yam.
NM500 steel phaj daim ntawv thov
NM500 siab -lub zog hnav- cov hlau tsis muaj zog yog tsim rau cov tuam txhab engineering machinery, mining machinery, thee mining machinery, environmental protection machinery, metallurgical machinery, etc. Lawv tuaj yeem siv rau excavator, loader, bulldozer thoob daim hlau, hniav daim hlau, sab hniav phaj, hniav, thiab lwm yam.
Siv Machinery: Loaders, bulldozers, excavator thoob daim hlau, sab hniav, thoob hauv qab daim hlau, hniav, teb drilling rig laum rods.
Mining Machinery: Liners, blades, conveyor liners thiab baffles rau cov ntxhia ua thiab crushing tshuab.
Cement Plants: Chute liners, cyclone plua plav collectors, hmoov separator blades thiab qhia vanes, ntsia hlau conveyor hauv qab daim hlau, yeeb nkab sib dhos, molten hlau txias phaj liners, conveyor trough liners.
Kev sib piv ntawm qhov sib txawv tseem ceeb ntawm NM500 thiab Hardox 500
| NM 500 | Hardox 500 | Kev sib piv | |
| Hardness | 470-540 HWB | 80-525 HWB | Yeej sib npaug |
| Tensile zog | Ntau dua lossis sib npaug rau 1350MPa | Ntau dua lossis sib npaug li 1500MPa | Hardox 500 yog me ntsis siab dua |
| Toughness ({0}} degree) | Ntau dua lossis sib npaug rau 24J | Ntau dua lossis sib npaug li 27J | Hardox 500 zoo dua me ntsis |
| Tus nqi txheeb ze | x 0.7 | x 1.0 | NM500 muab tus nqi meej -kev ua tau zoo. |
Vim li cas thiaj xaiv peb?
Peb NM500 hnav- cov phaj hlau tiv taus nta Brinell hardness ntawm 500 HB, xa cov kev ua tau zoo tiv thaiv kev puas tsuaj hnyav thiab cuam tshuam. Peb muabib - nres tag nrho cov kev pabcuam: Ua tiav daim ntawv pov thawj cov ntaub ntawv pov thawj (MTC), kev ntim khoom thiab kev nyab xeeb thoob ntiaj teb kev thauj mus los.
Peb kuj muab kev cai fabrication, xws li txiav, vuam, dabtsi yog khoov thiab dov. Tag nrho cov khoom tiav tau ua tiav nruj me ntsis kom tau raws li koj qhov kev xav tau.
Qhia koj cov kev qhia tshwj xeeb thiab kos duab tam sim no, peb yuav muab cov lus sib tw tshaj plaws tam sim!
Tiv tauj peb tam sim no rau tus nqi tshiab tshaj tawm rau NM500!
FAQ:
NM500 steel yog dab tsi?
NM500 Steel yog ib qib steel hauv GB standard GB 24186. NM 500 steel yog siab -lub zog, hnav-resistant / abrasion resistant steel paub rau nws superior hardness thiab durability. Cov hlau no tau tsim tshwj xeeb los tiv thaiv kev hnav siab thiab muab kev pab cuam lub neej ntev nyob rau hauv ib puag ncig nyuaj.
Qhov txawv ntawm AR500 thiab NM500 yog dab tsi?
AR500: Cov pa roj carbon ntau (C: ~ 0.38-0.45%), chromium (Cr: ~ 1.5%), thiab boron (B: 0.0005-0.006%) rau kev txhim kho hardness thiab corrosion kuj. NM500: Tsawg carbon (C: Tsawg dua lossis sib npaug li 0.38%), ntxiv nickel (Ni: Tsawg dua lossis sib npaug li 1.0%) thiab molybdenum (Mo: Tsawg dua lossis sib npaug li 0.65%) rau kev sib npaug weldability thiab toughness.
Dab tsi yog cov khoom ntawm NM500 khoom?
NM500 yog lub siab - zog hnav- cov hlau resistant muaj li ntawm 89% hlau, 0.26% carbon, thiab alloying ntsiab xws li chromium, molybdenum, thiab nickel. Nws yog muab los ua khoom, kub- dov daim hlau. Paub txog kev nyuaj siab thiab toughness, NM500 muaj kev puas tsuaj zoo heev.
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