Zoo rau High Hardness NM450 Hnav Resistant Steel Phaj
Lus piav qhia luv luv:
Peb ruaj khov rau ntawm txoj kev xav ntawm "Zoo yuav yog lub neej hauv kev lag luam, thiab cov xwm txheej tuaj yeem yog tus ntsuj plig ntawm nws" rau Kev Ua Haujlwm Zoo rau High Hardness NM450 Hnav Resistant Steel Phaj, Txhua tus nqi nyob ntawm seb qhov ntau ntawm koj qhov kev txiav txim;qhov ntxiv koj yuav, tus nqi pheej yig dua yog.Peb kuj muab kev pabcuam OEM zoo rau ntau lub npe nrov.
Peb ruaj khov rau txoj kev xav ntawm "Zoo yuav yog lub neej hauv kev lag luam, thiab cov xwm txheej yuav yog tus ntsuj plig ntawm nws" rauTuam Tshoj Nm450 Hnav Resistant Steel Phaj, Tam sim no peb muaj ntau tshaj 8 xyoo ntawm kev paub nyob rau hauv no kev lag luam thiab muaj ib tug zoo lub koob npe nrov nyob rau hauv daim teb no.Peb cov kev daws teeb meem tau txais kev qhuas los ntawm cov neeg siv khoom thoob ntiaj teb.Peb lub hom phiaj yog los pab cov neeg siv khoom paub lawv lub hom phiaj.Peb tab tom ua haujlwm zoo los ua kom tiav qhov xwm txheej yeej-yeej thiab zoo siab tos txais koj los koom nrog peb.
Wear-resistant steel NM450 yog qhov hnav-tiv taus high-end ntau yam, nrog kev txiav zoo, khoov, vuam kev ua tau zoo.Wear-resistant steel (Abrasion Resistance Steel) yog dav siv hauv engineering, mining, kev tsim kho thiab kev ua liaj ua teb machinery khoom nyob rau hauv tsis tshua muaj neeg ua hauj lwm hnyav nrog rau qhov yuav tsum tau muaj zog thiab siab hnav tsis kam, xws li bulldozers, loaders, excavators, dump truck thiab ntau yam. mining machinery, thiab lwm yam. Cov khoom lag luam no tau raug sib raug zoo rau kev paub zoo hauv tsev engineering machinery factories nyob rau hauv huab hwm coj raws li ib qho zoo tagnrho hloov ntawm kim txawv teb hnav-resistant daim hlau.
| Qib | 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 |
| Thickness / hli | ReL / MPa | Rm / MPa | A/% | Hardness/HBW10/3000 | Kev cuam tshuam -20 ℃ / J |
| 8 | 1250 | 1460 | 16 | 445 | 40 |
| 12 | 1290 | 1470 ib | 17 | 462 ib | 43 |
| 20 | 1370 ib | 1450 | 17 | 473 ib | 42 |
| 25 | 1230 | 1480 | 16.5 ib | 465 | 43 |
NM450 steel phaj yog abrasion tsis kam phaj nrog zoo hardness.Cov no yog heev xav tau nyob rau hauv fabrication industries.Thaum txiav txim siab txo qhov chaw ib puag ncig vim nws cov cuab yeej tiv taus cov no yog qhov tseem ceeb rau kev txo cov cheeb tsam.Cov hlau phaj no muab kev zoo weldability.Cov phaj no muaj qhov ua tiav zoo heev uas muaj kev ua tau zoo hauv oxidizing ib puag ncig.Qib yog sib xyaw nrog cov cuab yeej zoo tiv thaiv corrosion.Qhov no ua haujlwm siab hauv kev txo qhov chaw txawm tias nyob rau qhov kub thiab txias.Qib yog ob qho tib si sib nqus thiab tsis sib nqus hauv qhov xwm txheej.Hlau daim hlau tiv thaiv kev cuam tshuam ntawm kev cuam tshuam kev thauj khoom thaum kub siab dua.
Feem ntau, daim hlau muaj cov qauv zoo sib xws tab sis nrhiav kev ntseeg siab ntawm cov khoom tsim ua kev sim.Feem ntau IGC xeem, kuaj cov khoom zoo, kuaj txhua yam, kuaj hardness, tshuaj ntsuam xyuas, pitting kuj kuaj.Txawm li cas los xij, cov neeg siv khoom tuaj yeem thov ib qho kev xeem tshwj xeeb raws li lawv qhov xav tau.Tsis tas li ntawd, cov neeg sab nrauv ua tiav qhov kev soj ntsuam zaum kawg ntawm NM450 steel daim hlau rau 100% kev ruaj ntseg zoo.
Peb ruaj khov rau txoj kev xav ntawm "Zoo yuav yog lub neej hauv kev lag luam, thiab cov xwm txheej yuav yog tus ntsuj plig ntawm nws"
Zoo rau High Hardness NM450 Hnav Resistant Steel Phaj
Txhua tus nqi nyob ntawm seb qhov ntau npaum li cas ntawm koj qhov kev txiav txim;qhov ntxiv koj yuav, tus nqi pheej yig dua yog.
Tuam Tshoj NM450 Hnav Resistant Steel Phaj
Tam sim no peb muaj ntau tshaj 8 xyoo ntawm kev paub hauv kev lag luam no thiab muaj lub koob npe zoo hauv daim teb no.Peb cov kev daws teeb meem tau txais kev qhuas los ntawm cov neeg siv khoom thoob ntiaj teb.Peb lub hom phiaj yog los pab cov neeg siv khoom paub lawv lub hom phiaj.Peb tab tom ua haujlwm zoo los ua kom tiav qhov xwm txheej yeej-yeej thiab zoo siab tos txais koj los koom nrog peb.
