Din 1.3401 austenitic manganese kub dov hlau muaj 11% -14% manganese. Din 1.3401 x120mn12 steel yog cov hlau ua haujlwm hnyav nrog cov pa roj carbon ntau (kwv yees li 1.2%) thiab cov ntsiab lus manganese, sib txuas ua haujlwm-hardening thiab hnav-resistant zog nrog siab toughness thiab ductility. Thaum siv, cov hlau yuav raug rov ua dua los yog puas tsuaj, ua rau kev ua haujlwm ntawm cov hlau. Vim nws zoo heev ua hauj lwm-hardening zog, cov hlau yog heev nyuaj rau tshuab, txwv nws cov tswv yim daim ntawv thov. Txiav thiab machining Din 1.3401 steel siv cov txheej txheem ib txwm ua tsis tau, thiab cov cuab yeej txiav zoo tshaj plaws yog plasma arc lossis laser txiav.
1. Cov khoom tsis muaj:
Qhov sib xyaw ua ke ntawm 1.3401 yog raws li hauv qab no:
Cov pa roj carbon (C): 1.05-1.30%
Manganese (Mn): 11. 00-14 00%
Silicon (Si): 0 30-0.80%
Phosphorus (P): * 0.020% loj dua
Sulfur (S): * Ntau dua 0.015%
Chromium (Cr): * Txog li 1.50%
Nickel (Ni): * Txog li 1.50%
Molybdenum (Mo): * Loj 0.50%
Copper (Cu): * Loj 0.50%
2. Kev kho cua sov:
1.3401 x120mn12 tuaj yeem ua tiav qhov yuav tsum tau ua kom tawv thiab lub zog los ntawm kev kho kom zoo lossis quenching. Feem ntau, quenching thiab tempering yog siv los ua kom tiav cov neeg kho tshuab siab thiab hnav tsis kam.
3. Thaum tshav kub kub kho hardness:
Tom qab kev kho cua sov tsim nyog, qhov hardness ntawm 1.3401 steel phaj tuaj yeem ncav cuag 180-220 HBW.
4. Mechanical zog:
High maganese khoom 1.3401 x120mn12 muaj qhov hnav tsis kam thiab lub zog, ua rau nws tsim nyog rau kev tsim cov khoom zoo hnav-tiv taus, xws li mining machinery, excavators, bulldozers, drilling machines, qhob twj tso kua mis tsheb, cement Hoobkas khoom, thiab lwm yam. rau nws cov ntsiab lus siab manganese, 1.3401 tsis yooj yim rau txheej txheem, tab sis qhov yuav tsum tau ua tiav tuaj yeem ua tiav los ntawm kev sib tsoo thiab polishing.
5. Daim ntawv thov teb:
Din 1.3401 Khoom siv x120mn12 yog dav siv nyob rau hauv kev tsim cov khoom zoo hnav-tiv taus, xws li mining machinery, excavators, bulldozers, drilling machines, qhob twj tso kua mis tsheb, cement Hoobkas khoom, thiab lwm yam.
