GNEE Group chaw ua haujlwm ib puag ncig
hnav steel phaj Khoom Taw qhia
NM450 steels yog hnav resistant steel daim hlau nrog siab hardness. Vim lawv hnav tsis kam, cov hlau no ua tau zoo hauv kev txo qis ib puag ncig.NM450 hnav resistant steels muaj weldability zoo thiab kev ua tau zoo hauv oxidizing ib puag ncig.NM450 muaj kev tiv thaiv corrosion zoo thiab kev ua haujlwm siab txawm tias nyob hauv qhov kub thiab txias.
Piv nrog rau cov pa roj carbon steel, NM450 hnav-tiv taus steel muaj kev puas tsuaj siab thiab kev cuam tshuam zoo thiab tuaj yeem txiav, khoov thiab welded. NM450 steel feem ntau yog siv hauv cranes, excavators, pob tseg tsheb thauj khoom, conveyor siv, tsheb thauj khoom, crushing thiab txiav cov cuab yeej, kev kho cov khib nyiab thiab cov khoom siv rov ua dua tshiab.
hlau abrasion
resistant steel phaj Khoom Paub meej
Tshuaj muaj pes tsawg leeg ntawm NM 450resistant hlau:
| NM450 Chemical Compositiom | |||||||||||
| Phaj | C | Si | Mn | P | S | Cr | Ni | Mo | B | CEV | CET |
| tuab mm | max % | max % | max % | max % | max % | max % | max % | max % | max % | typv ua | typv ua |
| 3-(8) | 0.19 | 0.7 | 1.6 | 0.025 | 0.01 | 0.25 | 0.25 | 0.25 | 0.004 | 0.41 | 0.30 |
| 8-20 | 0.21 | 0.7 | 1.6 | 0.025 | 0.01 | 0.50 | 0.25 | 0.25 | 0.004 | 0.47 | 0.34 |
| (20)-40 | 0.23 | 0.7 | 1.6 | 0.025 | 0.01 | 1.00 | 0.25 | 0.25 | 0.004 | 0.57 | 0.37 |
| (40)-50 | 0.23 | 0.7 | 1.6 | 0.025 | 0.01 | 1.40 | 0.25 | 0.60 | 0.004 | 0.59 | 0.36 |
| (50)-80 | 0.26 | 0.7 | 1.6 | 0.025 | 0.01 | 1.40 | 1.00 | 0.60 | 0.004 | 0.72 | 0.41 |
hnav resistant steel
GNEE Group tau txais cov neeg tuaj xyuas
Nrog ntau tshaj kaum xyoo ntawm kev paub dhau los, GNEE muaj kev nkag siab tob txog qhov hloov pauv hloov pauv ntawm kev lag luam hlau, ua rau peb txiav txim siab paub thiab muab cov lus qhia zoo rau peb cov neeg siv khoom.
resistant hlau
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, thov hu rau peb!
Cim npe nrov: Tuam Tshoj nm 450 coj resistant steel phaj manufacturers, lwm tus neeg, Hoobkas