Nm450 Wear Resistant Steel Sheet Hot Rolled Hardness Hb450
Tlhaloso e Khutšoanyane:
Re fana ka matla a matle a boleng bo holimo le tsoelopeleng, thekisong, ho lekeno le ho bapatsa ka marang-rang le ts'ebetsong bakeng sa Nm450 Wear Resistant Steel Sheet Hot Rolled Hardness Hb450, Re tla amohela ka lipelo tsohle tsa rona bareki bohle nakong ea indasteri ba leng lapeng la hau le mose ho maoatle ho sebelisana matsoho ka matsoho, le ho haha bokhoni bo khanyang hammoho.
Re fana ka matla a matle a boleng bo holimo le tsoelo-peleng, thekisong, lekeno le ho bapatsa le ts'ebetso ea inthanete bakeng saNM450 Wear Resistant Steel Plate, Ka lilemo tse ngata, re ntse re latela molao-motheo oa ho shebana le bareki, ho ipapisitse le boleng, ho phehella bokhabane, ho arolelana melemo.Re tšepa, ka botšepehi le boikemisetso bo botle, ho ba le tlotla ea ho thusa ka 'maraka oa hau o tsoelang pele.
NM450 ea tšepe e hananang le ho roala ke mefuta e phahameng e sa jeseng litheohelang, e nang le ts'ebetso e ntle ea ho itšeha, ho kobeha le ho cheselletsa.Tšepe e thibelang ho roala (Abrasion Resistance Steel) e sebelisoa haholo ho boenjiniere, merafong, ho haha le lihlahisoa tsa mechine ea temo tlas'a maemo a thata ka ho fetisisa a ho sebetsa ka tlhokahalo ea matla a phahameng le khanyetso e phahameng ea ho apara, joalo ka li-bulldozers, loaders, excavators, literaka tsa ho lahla le tse fapa-fapaneng. Mechini ea merafo, joalo-joalo. Sehlahisoa sa mofuta ona se 'nile sa kopanngoa bakeng sa lifeme tse tsebahalang tsa boenjiniere ba malapeng ka bongata e le sebaka se loketseng sa lipoleiti tse theko e boima tse tsoang kantle ho naha.
| Kereiti | C | Si | Mn | P | S | Cr | Mo | Ni | B |
| NM450 | ≤0.26 | ≤0.70 | ≤1.60 | ≤0.025 | ≤0.015 | ≤1.50 | ≤0.05 | ≤1.0 | ≤0.004 |
| Botenya/mm | ReL /MPa | Rm /MPa | A/% | Ho thatafala/ HBW10/3000 | Tšusumetso -20 ℃ /J |
| 8 | 1250 | 1460 | 16 | 445 | 40 |
| 12 | 1290 | 1470 | 17 | 462 | 43 |
| 20 | 1370 | 1450 | 17 | 473 | 42 |
| 25 | 1230 | 1480 | 16.5 | 465 | 43 |
Lipoleiti tsa tšepe tsa NM450 ke poleiti ea ho hanyetsa abrasion e nang le boima bo boholo.Tsena li batloa haholo indastering ea tlhahiso.Ha e behiloe ho fokotsa tikoloho ka lebaka la thepa ea eona e hanyetsanang, tsena li hlahelletse bakeng sa ho fokotsa tikoloho.Lipoleiti tsena tsa tšepe li fana ka weldability e ntle.Lipoleiti tsena li na le pheletso e ntle haholo e fanang ka ts'ebetso e ikhethang libakeng tsa oxidizing.Sehlopha se kopantsoe le thepa e ntle ea ho hanyetsa ho ea ho corrosion.Sena se fana ka ts'ebetso e phahameng ho fokotsa maemo a leholimo esita le ka mocheso o phahameng.Mophato o na le tlhaho ea makenete le e seng ea makenete.Lipoleiti tsa tšepe li hanela ho sotheha mabapi le ho kenya ts'ebetso ha mocheso o phahama.
Ka kakaretso, lipoleiti li na le sebopeho se ts'oanang empa ho fumana ho ts'epahala ha sehlahisoa ho etsa tlhahlobo ea tlhahlobo.Hangata liteko tsa IGC, tlhahlobo ea thepa e ntle, tlhahlobo ea mochini, tlhahlobo ea boima, tlhahlobo ea lik'hemik'hale, tlhahlobo ea ho hanyetsa pitting e etsoa.Leha ho le joalo, bareki ba ka batla tlhahlobo efe kapa efe e khethehileng ho latela tlhoko ea bona.Ho feta moo, batho ba boraro ba etsa tlhahlobo ea ho qetela ho lipoleiti tsa tšepe tsa NM450 bakeng sa netefatso ea boleng ba 100%.
Re fana ka matla a matle a boleng bo holimo le tsoelopeleng, thekisong, lekeno le ho bapatsa le ts'ebetso ea inthanete.
Nm450 Wear Resistant Steel Sheet Hot Rolled Hardness Hb450
Re tla amohela ka pelo eohle bareki bohle nakong ea indasteri ka bobeli ba lapeng la hau le mose ho maoatle ho sebelisana ka matsoho, le ho aha bokhoni bo khanyang hammoho.
NM450 Wear Resistant Steel Plate
Ka lilemo tse ngata, joale re ntse re latela molao-motheo oa ho shebana le bareki, ho ipapisitse le boleng, ho phehella bokhabane, ho arolelana melemo.Re tšepa, ka botšepehi le boikemisetso bo botle, ho ba le tlotla ea ho thusa ka 'maraka oa hau o tsoelang pele.
