GB GCr15 GB/T 18254
GB GCr15 GB/T 18254 Cov lus piav qhia
Forging ntawm NM400 Steels
Forging NM 400 phaj / ntawv suav nrog cua sov cov khoom mus rau qhov kub thiab txias ua ntej shaping nws. Cov txheej txheem no txhim kho cov hlau cov khoom siv kho tshuab, ua rau nws tsim nyog rau ntau yam kev siv. Cov txheej txheem forging kom zoo yog qhov tseem ceeb los tswj kev ncaj ncees ntawm NM400 qib steel.
Kev kho cua sov ntawm NM400 Wear-Resistant Steel
Kev kho cua sov ntawm NM 400 daim ntawv muaj cov txheej txheem xws li annealing, normalizing, quenching, thiab tempering los txhim kho nws cov khoom siv tshuab. Cov kev kho mob no pab ua kom tiav qhov xav tau hardness thiab lub zog, ua rau NM400 Steel muaj zog dua hnav thiab tsim kua muag. Tab sis rau cov khoom siv raw khoom, peb feem ntau muab NM 400 phaj hauv Q + T mob.
Daim ntawv thov ntawm NM 400 Plate
NM400 cov khoom siv phaj yog dav siv hauv kev siv dav hauv cov cheeb tsam uas muaj zog thiab tsis kam hnav yog qhov tseem ceeb. Nws yog feem ntau siv rau hauv kev tsim kho ntawm cov tshuab hnyav, cov cuab yeej siv mining, thiab cov cuab yeej, vim nws muaj peev xwm tiv taus huab cua thiab tiv thaiv kev puas tsuaj. Qee qhov kev siv ib txwm yog:
Hnav-resistant spare qhov chaw, xws li high-efficiency hmoov xaiv hnav-resistant qhov chaw nyob rau hauv cov cement machinery, zeb steel daim hlau, tov khoom hniav, kiv cua hniav, zeb rollers thiab hais txog.
Ntau yam hnav-resistant conveying kav, xws li hmoov cua conveying system, blast furnace slag system, kiv cua, thiab lwm yam.
Customized vuam kev daws teeb meem rau kev ua tiav ntawm qhov chaw tsim kho, xws li silos, chutes, thoob loj, thiab lwm yam.
Muab cov khoom siv rau ntawm qhov chaw kho kho vuam kom txo tau qhov chaw vuam ua haujlwm, xws li cov thoob rau cov tshuab ua haujlwm thiab cov thoob khib nyiab rau cov dredgers.
GB GCr15 GB/T 18254 Khoom Paub meej
Chemical Composition (%) ntawm NM400 Wear Resistant Steel
| C max | Si max | Mn max | P | S | Cr max | Mas max |
| 0.22 | 2.0 | 2.2 | Tsawg dua lossis sib npaug rau 0.020 | Tsawg dua lossis sib npaug rau 0.006 | 0.90 | 0.50 |
Mechanical Properties ntawm NM400 Hnav Resistant Steel
| Thickness hli | Yield zog (MPa) | Tensile zog (MPa) | Elongation (%) | Hardness (HB) | 20 degree (AKV) |
| 8-50 | Ntau dua lossis sib npaug li 900 | Ntau dua lossis sib npaug rau 1150 | Ntau tshaj los yog sib npaug rau 10 | 360-420 | Ntau dua lossis sib npaug li 25 |
Contrast Test of Wear Resistance
| Pab pawg xeem | Qib | Hnav Test |
| A | WZB-NM360 | 1.16 |
| EEMS 10104 (Sweden) | 1.00 | |
| B | WZB-NM 400 | 1.21 |
| NK-EH400 (Nyiv) |
1.00 |
Cov duab khoom
GNEE Pab Pawg Neeg Tuaj Saib
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog GB GCr15 GB / T 18254 steel, peb zoo siab los qhia koj!