Hnav Resistant Steel Phaj

Gnee hlau (Tianjin) Co., Ltd. Txais tos rau kev lag luam wholesale customized coj resistant steel daim hlau ntawm tus nqi sib tw los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab cov khoom zoo yog muaj.

 

Hnav-cov hlau tsis muaj zog (AR steel) yog cov tawv tawv, alloyed steel daim hlau tsim los tiv thaiv kev puas tsuaj, kev cuam tshuam, thiab kev sib txhuam los ntawm cov khoom xws li pob zeb, thee, thiab ore, muab siab hardness (400-600 HBW), lub zog, thiab tawv, ua kom cov cuab yeej siv tau ntev hauv kev siv mining, kev tsim kho, thiab kev lag luam hnyav los ntawm kev txo cov txij nkawm thiab kev poob qis. Cov yam ntxwv tseem ceeb muaj xws li chromium, manganese, thiab npib tsib xee alloys, zoo heev machinability (txiav / zoo li tus), thiab siv nyob rau hauv chutes, thoob, crushers, thiab conveyor systems.

 

 

Hnav resistant steel phaj (tseem hu uaabrasion resistant steel phaj) yog homsiab - zog, siab - hardness steelua los ntawm advanced alloy tsim thiabquenched & tempered (Q&T)Kev kho cua sov.

 

Nws lub luag haujlwm tseem ceeb yog tiv thaiv:

• zawv zawg abrasion
• Impact hnav
• Cov khoom yaig

Hom hardness ranges ntawm360 HB rau 600 HB, nyob ntawm qib.

 

 

International Nrov Qib

Qib	Hom Hardness
AR360 / AR400	360–430 HB
SIB 450	420–480 HB
UA 500	470–530 IB
UA 600	570–640 HB

 

Cov qauv sib npaug

Txuj	Qib
TS EN 10051	XAR400/XAR450
JIS G4051	JFE-EH400
GB	NM360 / NM400 / NM450 / NM500
ASTM	A514 (cov qauv siv coj los siv)

 

Thov Ib Daim Quote

 

 

Chemical Composition (Hloov qhov tseem ceeb, % los ntawm qhov hnyav)

 

Lub alloy muaj pes tsawg leeg yog precisely kho kom sib npaug hnav tsis kam thiab toughness:

• Carbon (C): 0.15-0.35% (txhim kho hardness thiab carbide tsim)
• Manganese (Mn): 1.00-1.60% (txhim kho hardenability thiab toughness)
• Chromium (Cr): 4.00-12.00% (cov ntaub ntawv nyuaj chromium carbides rau hnav tsis kam)
• Silicon (Si): 0.30-0.80% (ua kom muaj zog matrix thiab txhim kho oxidation tsis kam)
• Molybdenum (Mo): 0.20-0.60% (txhim kho hardenability thiab high-temperature stability)
• Nickel (Ni): 0.50-1.50% (txhim kho qhov kub thiab txias toughness thiab corrosion kuj)
• Phosphorus (P) Tsawg dua los yog sib npaug rau 0.025%, Sulfur (S) Tsawg dua los yog sib npaug rau 0.015% (tswj nruj kom tsis txhob brittleness)

 

Mechanical Properties (Qib: NM450 as Example)

Khoom	Specification
Hardness	400-480 HB
Yield zog (ReH)	Ntau dua lossis sib npaug li 1000 MPa
Tensile zog (Rm)	Ntau dua lossis sib npaug li 1250 MPa
Elongation (A5)	Ntau dua lossis sib npaug li 10%
Impact Zog (AKV, -20 degree)	Ntau dua lossis sib npaug li 27 J
Bending Performance (180 degree)	Khoov vojvoog Tsawg dua lossis sib npaug li 3 × thickness (tsis muaj kab nrib pleb)

 

International Standards thiab Certifications

• GB/T 24186-2009 (Tuam Tshoj): Hnav-resistant steel daim hlau rau cov qauv
• TS EN 10025- 6: 2004 (Tebchaws Europe): Lub zog muaj zog steel phaj nrog lub zog tsawg kawg nkaus
• ASTM A514/A514M (Tebchaws USA): Siab - tawm los- lub zog quenched thiab tempered alloy steel daim hlau
• JIS G3128 (Nyiv): Hnav- cov ntawv hlau tiv taus
• Daim ntawv pov thawj: ISO 9001, CE, SGS, BV (customizable raws li tus neeg yuav tsum tau muaj)

 

Thov Ib Daim Quote

 

 

1. GNEE Steel Core Khoom Qib

Qib	Hardness (HB)	Cov yam ntxwv tseem ceeb	Tej kev siv
GNEE AR360	320-400	Tus nqi -zoo, kev hnav tsis kam	Conveyor txoj siv sia, hoppers, qis - cuam tshuam qhov hnav
GNEE AR400	360-440	Balanced hnav tsis kam thiab toughness	Excavator thoob, tsheb lub cev, crusher liner
GNEE AR450	400-480	High hnav tsis kam, zoo cuam tshuam tsis kam	Cov cuab yeej siv mining, kev tsim kho machinery, bulk khoom tuav
GNEE AR500	450-530	Ultra{0}} siab hnav tsis kam	Hnyav- lub luag haujlwm crushers, txhaj tshuaj blasting tshuab, siab - cuam tshuam qhov hnav
GNEE AR600	550-630	Kev hnav tsis kam	Hnav cov khoom hauv cov nroj tsuag cement, cov khoom siv ua cov ntxhia

 

2. Kev sib piv nrog cov npe nrov thoob ntiaj teb

Qib (GNEE)	Qib sib npaug (International)	Hardness (HB)	Qhov txawv
TSI AR400	Hardox 400, NM400, ASTM A514	360-440	Kev ua tau zoo ib yam, tus nqi sib tw ntau dua
SIB 450	Hardox 450, XAR450, JFE-EH450	400-480	Ntau dua toughness (AKV Ntau dua los yog sib npaug rau 30 J), weldability zoo dua
UA 500	Hardox 500, NM500, Weldox 700	450-530	Kev hnav zoo heev, haum rau hnyav- cov xwm txheej ua haujlwm

 

Thov Ib Daim Quote

 

 

Zoo heev hnav tsis kam.

Raws li lub npe qhia, hnav-cov hlau tiv taus muaj kev hnav zoo heev. Qhov sib xyaw hnav tiv thaiv alloy txheej feem ntau yog 1/3 ~ 1/2 ntawm tag nrho cov tuab, nrog cov ntsiab lus carbon txog 4 ~ 5% thiab cov ntsiab lus chromium txog 25 ~ 30%. Lub metallographic ntim ntawm Cr7C3 carbide nce mus txog ntau tshaj 50%, nws yog macroscopic hardness yog HRC56-62 thiab hardness ntawm chromium carbide yog HV1400 ~ 1800. Vim carbides yog vertically faib nyob rau hauv cov kev coj coj, lawv hnav tsis kam yog ntau tshaj ob npaug txawm tias thaum piv nrog casting hardness ntawm tib yam.

 

Kev cuam tshuam zoo

Lub hauv paus txheej ntawm cov khoom siv tiv thaiv steel phaj yog ua los ntawm cov pa roj carbon tsawg lossis cov hlau tsis tshua muaj hlau phaj, uas tuaj yeem tiv taus qhov siab ntawm qhov nruab nrab thiab hnav hauv cov khoom siv thauj khoom.

 

Zoo kub tsis kam

Cov pa roj carbon steel puag txheej tau pom zoo kom siv tsis pub tshaj 380 degree, thiab hnav- txheej tiv thaiv tsis pub tshaj 600℃. Vanadium, molybdenum thiab lwm yam alloys ntxiv rau cov khaubncaws sab nraud povtseg tuaj yeem tiv taus tsawg dua lossis sib npaug li 800 degree, piv txwv li, 15CrMo, 12Cr1MOV thiab lwm yam qis- alloy steel daim hlau raug pom zoo kom tsis siab tshaj 540℃thiab kub resistant stainless hlau substrate tsis siab tshaj 800 degree.

 

Zoo corrosion kuj

Cov txheej txheej hlau ntawm hnav-tiv thaiv cov hlau phaj muaj cov chromium siab heev, uas ua rau lub phaj ntau dua los tiv thaiv- xeb thiab tiv thaiv- xeb, tuaj yeem siv rau hauv lub tog raj kheej thiab funnel los tiv thaiv cov coal sticking.

 

Thov Ib Daim Quote

 

 

Lub zog cog:

Qhov nruab nrab ceev coal grinder chim liner, kiv cua impeller plhaub, plua plav catcher inlet flue, tshauv raj, thoob turbine liner, separator txuas raj, thee crusher liner, thee hopper thiab crusher liner, burner, thee hopper thiab funnel liner, cua preloader bracket shingle, separator qhia hniav.

 

Coal mining:

Hauv ob sab phlu pub trough thiab funnel, hopper bushing, kiv cua, hauv qab phaj ntawm pusher, coke qhia liner, pob zeb hauv ob sab phlu, me ntsis stabilizer, ntsia hlau feeder tswb thiab nws lub hauv paus, hauv ob sab phlu ntawm kneading tshuab thoob, nplhaib feeder thiab qab phaj ntawm lub tsheb thauj khoom.

 

Cement cog: chute liner, kawg bushing, cyclone plua plav collector, hmoov separator hniav thiab qhia hniav, kiv cua thiab liner, rov qab thoob liner, ntsia hlau conveyor hauv qab phaj, yeeb nkab sib dhos, frit txias tais liner, conveyor chute liner, qhov twg yuav tsum tau hnav - steel daim hlau nrog 8-30mm thickness.

Kev tsim kho tshuab:

Loaders, bulldozers, excavators, rotary drilling RIGS thiab laum cov kav dej yuav tsum tau ua los ntawm cov tawv tawv heev thiab hnav- cov hlau tsis muaj zog. Cov ntaub ntawv muaj yog hardox 500/550/600 siab -lub zog hnav- cov hlau tsis muaj zog ntawm 20-60mm thickness.

 

Chaw thau khoom xws li unloading zeb saw phaj, hopper hauv ob sab phlu board, grab blade board, tsis siv neeg tipping tsheb tipping board, pob tseg tsheb. Nws raug pom zoo hnav-cov hlau tsis muaj zog nrog lub thickness ntawm 25-45mm.

 

Mining machinery xws li ore, pob zeb crusher hauv ob sab phlu, hniav, conveyor hauv ob sab phlu. Cov khoom siv muaj yog HARDOX 500/600 hnav- steel phaj nrog lub thickness ntawm 10-30mm.

 

Kev tsim kho tshuab xws li cov cement pusher hniav phaj, pob zeb sib tov lub tsev, tov khoom hauv ob sab phlu, plua plav tshem tawm hauv ob sab phlu, cib tshuab tuag board. Nws raug nquahu kom hnav resistant steel daim hlau nrog lub thickness ntawm 10-30mm.

 

Tsis tas li ntawd, hnav-cov hlau tsis muaj zog kuj tuaj yeem siv rau hauv cov tshuab xuab zeb, cov hniav, nrog rau ntau yam kabmob, cov qauv tsheb ciav hlau thiab cov menyuam.

 

Thov Ib Daim Quote

 

 

GNEE Steel cov khoom siv hnav resistant steel daim hlau nrog:

Thickness:6-120 hli

Dav: mus txog3,500 hli

Qib:NM360 / NM400 / NM450 / NM500 / AR400 / AR500

Delivery condition:Quenched & Tempered (Q&T)

Kev tshuaj xyuas:EN 10204 3.1 / 3.2

Customized txiav thiab profileing kev pabcuam muaj

 

Thov Ib Daim Quote

 

 

1. Yam tseem ceeb uas yuav tau xav txog

Hnav Hom: Xaiv AR360/AR400 rau qis- cuam tshuam rau hnav; AR450/AR500 rau siab- cuam tshuam hnav; AR600 rau kev hnav tsis zoo.

Ua haujlwm kub: Rau ib puag ncig saum toj 250 degree, xaiv cov cua sov- tiv taus hnav resistant steel phaj (nrog ntxiv Mo, V ntsiab); rau qis- qhov kub thiab txias (-20℃hauv qab no) cov xwm txheej, ua ntej cov qhab nia siab tawv (xws li AR450 nrog Ni ntxiv).

Load thiab Impact: Cov kev cuam tshuam ntau dua yuav tsum muaj zog dua (piv txwv li, cov thoob excavator xav tau AR450 es tsis txhob AR600 kom tsis txhob tawg).

Kev yuav tsum tau ua: Rau txoj kev khoov los yog vuam, xaiv cov qib nrog qis hardness (AR360/AR400) los yog preheat ua ntej ua.

 

2. Thickness Xaiv Txoj Cai

Nyias daim hlau (3mm-12mm): Haum rau lub teeb coj qhov chaw (conveyor siv, me hoppers)

Cov phaj nruab nrab (12mm-30mm): Cov khoom siv dav dav (cov thoob excavator, tsheb thauj khoom)

Cov phaj tuab (30mm -150mm): Cov khoom hnyav hnyav (crusher liners, cov khoom siv mining)

Lus Cim: Cov phaj tuab yuav xav tau preheating thaum lub sij hawm vuam thiab txiav kom ua tau zoo.

 

Thov Ib Daim Quote

 

 

Kev Muaj Peev Xwm Ntau Lawm: Nruab nrog TMCP cov kab ntau lawm thiab quenching - cov khoom siv kho cua sov, ua kom cov khoom ruaj khov thiab siab precision.

Tag Nrho Cov Khoom Muag: Npog AR360-AR600 qib thiab ntau yam tshwj xeeb, ua tau raws li cov neeg siv khoom xav tau.

Tus nqi -Kev daws teeb meem zoo: Cov khoom lag luam ncaj qha, tsis muaj cov neeg nruab nrab, muab cov nqi sib tw thaum ua kom cov khoom zoo.

Ntiaj teb no Service Network: Muab ib qho - nres cov kev pab cuam nrog rau kev sib tham, kev tsim khoom, kev thauj mus los thiab kev thauj mus los, thiab tom qab- kev txhawb nqa muag, ua kom cov khoom xa tuaj raws sij hawm thiab cov teeb meem zoo- daws teeb meem.

Kev cog lus ib puag ncig: Txais lub zog-txuag thiab emission- txo cov txheej txheem tsim khoom, thiab tag nrho cov khoom ua tau raws li cov qauv kev tiv thaiv ib puag ncig, txhawb cov neeg siv khoom lub hom phiaj kev txhim kho kom ruaj khov.

 

 

Nrog zoo heev abrasion kuj thiab siab structural zog,hnav resistant steel phajyog ib qho khoom siv zoo tshaj plaws rau cov khoom siv ua haujlwm nyob rau hauv qhov hnyav hnyav. Rov qab los ntawm kev tswj hwm nruj thiab kev paub txog kev xa khoom thoob ntiaj teb,GNEE Steelxa txhim khu kev qha hnav resistant steel phaj daws rau cov neeg siv khoom thoob ntiaj teb.

 

Thov Ib Daim Quote

 

Yog tias koj xav paub ntxiv txog GNEE cov khoom, koj tuaj yeem xa email rau info@gneesteels.com. Peb zoo siab tshaj los pab koj.

 

 

Q1: Kuv yuav tsum xaiv qib hardness dab tsi?

Nws nyob ntawm kev hnav khaub ncaws.NM400/AR400yog haum rau kev puas tsuaj, thaumNM 500 / AR500raug pom zoo rau hnav hnyav.

Q2: Puas tuaj yeem hnav resistant steel phaj yuav welded?

Yog, nrog tsim nyogpreheating thiab qis -hydrogen electrodes.

Q3: Puas siab dua hardness ib txwm zoo dua?

Tsis tas li. Cov hardness siab dua txhim kho kev hnav tsis kam tab sis tuaj yeem txo qhov cuam tshuam toughness. Kev xaiv yuav tsum ua raws li kev ua haujlwm.

Q4: Puas yog GNEE Steel muab kev txiav - mus rau - cov kev pabcuam loj?

Yog lawm. Cov phaj tuaj yeem muab tautxiav, drilled, los yog zoo li tusraws li kev kos duab.

Q5: Dab tsi kev lag luam siv hnav resistant steel feem ntau?

Mining, kev tsim kho, cement, steel nroj tsuag, thiab bulk khoom tuav industries.

Cim npe nrov: hnav resistant steel daim hlau, Tuam Tshoj hnav resistant steel daim hlau manufacturers, hoobkas