AR450 Abrasion Resistant Steel Sheet
AR450 phaj, tseem hu ua hnav phaj, yog hnav resistant (AR) tempered alloy steel. Cov hlau alloy no muaj siab hnav tsis kam thiab hardness.AR450 steel yog ib qho hnav-cov hlau tsis muaj zog nrog qhov tawv tawv ntawm 420-470 durometer Brinell. Nws yog ib lub siab carbon hlau hlau uas muaj ntau yam sib txawv xws li carbon thiab boron. Nws qhov tshwj xeeb muaj pes tsawg leeg thiab kev kho mob ua rau nws lub ntsej muag hardness siab dua AR400, thaum tuav zoo ductility, formability thiab cuam tshuam tsis kam. Txawm li cas los xij, thaum hardness nce, lub alloy lub formability thiab muaj peev xwm ua tau yooj yim machined thiab welded txo. Cov txheej txheem machining tshwj xeeb yuav tsum tau tiv thaiv kev ua haujlwm hardening thiab chipping thaum fabrication.
AR450 hnav resistant steel phaj tshuaj muaj pes tsawg leeg
| Thickness mm / Txiav ntev | Hnyav daim hlau | C | Si | Mn | P | S | Al | Cr | Ni | Mo | B |
| 3 – 12 | 5–30 | 0.20 | 0.70 | 1.70 | 0.030 | 0.015 | 0.060 | 1.50 | 0.40 | 0.50 | 0.004 |
| -------- | (30)– 60 | 0.24 | 0.70 | 1.70 | 0.030 | 0.015 | 0.060 | 1.00 | 0.70 | 0.50 | 0.004 |
AR450 abrasion resistant steel phaj txhua yam khoom
| Thickness mm Txiav lengths | Cov phaj hnyav | Yield zog Rp0,2 N/mm² |
Tensile zog Rm N/mm² |
ElongationA5% | HardnessrangeHBW | Impactstrength℃KV J |
| 3 – 12 | 5 – 15 | 1000 | 1250 | 10 | 360 – 420 | -40 40 |
| -------- | (15) – 30 | 1000 | 1250 | 10 | 380 – 450 | -40 20 |
| -------- | (30) – 60 | 1100 | 1400 | 8 | 380 – 480 | -40 20 |
AR450 hnav steel phaj Muaj Kev Pabcuam
Drilling thiab Machining: Tsawg ceev machining los yog drilling ntawm AR450 yog ua tau nrog kev kub ceev carbide cov cuab yeej. Raws li lub hardness ntawm lub phaj nce, txo txiav speeds thiab pub depths yuav tsum tau.
Drilling, countersinking, qhov chaw drilling, tapping, milling thiab dav machining tuaj yeem ua nrog cov khoom siv thiab cov cuab yeej carbide.
Txiav: AR450 tuaj yeem raug txiav kom raug siv cov ntshav, oxyacetylene, laser, dej dav hlau thiab abrasive txiav -tawm saws.
Vuam: AR450 muaj qhov zoo weldability thiab tuaj yeem welded nrog cov txheej txheem yooj yim.
tsim. AR450 tuaj yeem ua txias tsim hauv cov tshuab khoov lossis hauv yob. Nyob rau hauv cov ntaub ntawv ntawm ntse khoov, lub dabtsi yog khoov axis yuav tsum nyob rau ntawm txoj cai kaum rau yob txoj kev taw qhia los yog mus rau tus ntoo khaub lig grain ntawm daim ntawv. Ua ntej tsim, cov npoo npoo ntawm daim ntawv raug tshem tawm los ntawm kev sib tsoo.
AR450 resistant steel phaj Khoom duab
Foto GNEE Group
GNEE pab pawg neeg tuaj xyuas
GNEE Group koom nrog kev nthuav qhia txawv teb chaws steel
Peb muaj kev pabcuam zoo tom qab- muag. Yog tias koj muaj lus nug txog AR450 Abrasion Resistant Steel Sheet, koj tuaj yeem tiv tauj peb thiab peb yuav teb rau koj li ntawm ob teev.
Cim npe nrov: ar450 abrasion resistant steel ntawv, Tuam Tshoj ar450 abrasion resistant steel ntawv manufacturers, lwm tus neeg, Hoobkas
