JFE - Eh400 / EH500 hnav {{}} ionistant steel phaj specifications

Ntiag tug	JFE - eh400	JFE -} Eh500
Kev nyuaj
Brinell hardness (HBW)	360 - 440	470 - 540
Tshuaj lom neeg tshuaj lom neeg (max.%)
Carbon (c)	0.25	0.35
Silicon (si)	0.55	0.55
Manganese (mn)	1.60	1.60
Phosphorus (p)	0.030	0.030
Sulphur (s)	0.030	0.030
Chromium (cr)	0.80	0.80
Boron (b)	0.004	0.004
Titanium (ti)	0.005 - 0.020	0.005 - 0.020

Txheem Qhov Dimension

Tuab (mm)	6 - 50
Dav (hli)	1500 - 3000
Ntev (hli)	6000 - 12000

product-554-312

Cov Neeg Yuav Khoom Duab

product-554-416

Qhov zoo ntawmJFE - eh400 500

Hom Phiaj Qeb	Cov ntsiab lus tseem ceeb
Tshwj xeeb hnav tsis kam	Martensitic Microstructure; EH400 (HBW 360 {{{4 4}} 440), EH500 (HBW 450-530) - FURNOWNLY) - FURNITY) - FURNITY TSHAJ PLAWS LI TXOJ CAI, txuas ntxiv rau lub neej pabcuam sib zog.
Ntsuas Hardness & Kev Zoo	High hardness khub nrog qhov qis qis qis - kub tawv (ntawm croying), zam brittle fracture nyob rau hauv kev cuam tshuam kev thauj khoom (piv txwv li cov khoom sib tsoo).
Cov tswv yim txheej txheem	Tau tshaj nrog cov txheej txheem sib tw: Plasma / nplaim taws txiav (rau kev ua kom zoo nkauj) thiab siv hluav taws xob ntxiv / {
Ruaj Khwv Zoo & Khoom	Tsim los ntawm JFE steel (ib tug ua steelmaker) nrog kev tswj nruj; Cov kab tsim cov kab muaj kev ua tau zoo ib yam thiab cov khoom siv ruaj ruaj rau cov haujlwm loj.
Tus nqi - efficiency nyob ntev khiav	Txo cov cuab yeej siv nquag nquag (piv txwv li cov ntaub pua chaw hloov) thiab downtime nyob rau hauv high- kev tsim khoom (kev tsim kho), txo qis kev ua haujlwm.
Dav ib puag ncig kev hloov kho	Tawm tsam kev puas tsuaj los ntawm hmoov av, gravel, thiab cov ntaub ntawv loj; Saib xyuas kev ua tau zoo hauv ambient thiab moderate qes - tej yam kev mob siab, haum sab hauv tsev / sab nraum sab hauv tsev.

Ntim & Xa Khoom

Cov FAQ

Q: Dab tsi yog qhov tawv hardness ntawm JFE - EH500 thiab EH500?

A:JFE - Eh400: 360-440 HBW; EH500: 450-530 HBW. Lawv martensitic microstructure ua kom muaj kev puas tsuaj ua rau 3-6 × siab dua cov qauv hlau tsis tu ncua.

Q: Dab tsi thicknesses muaj?

A:Cov tuab tuab ntawm 3-130 hli, nrog kev cai ua rau {{mm rau hnyav {3} Lub luag haujlwm thov plaub caug.

Q: Cov phiaj hlau puas tuaj yeem welded?

A:Yog lawm, tab sis yuav tsum tau preheating (100-200 degree) thiab qis- hydrogen welding los tiv thaiv kev tawg. Zam kev ua haujlwm ntau dhau - Weld kev kho cua sov.

Q: Kuv tuaj yeem tau txais cov qauv li cas?

A:Koj muab rau peb nrog cov qauv uas koj xav tau thiab cov ntsiab lus ntawm koj qhov chaw xa khoom thiab zip code, thiab peb yuav muab cov qauv piv txwv dawb rau koj qhov kev kuaj xyuas zoo.

Q: Koj qhov kev txiav txim tsawg kawg nkaus (MT)?

A:Feem ntau 5 MT, tab sis cov xwm txheej tshwj xeeb tuaj yeem sib ceg.

Cim npe nrov: JFE - {{1} JFE {}}} {} {tus neeg tiv thaiv