Hnav-resistant steel phaj
Koj Tus Kws Tshaj Lij Wear-Resistant Steel Supplier
Shandong Baohua abrasion resistant steel Co., Ltd. tsom rau kev tshawb fawb thiab kev tsim kho, kev tsim khoom, kev ua haujlwm thiab kev siv ntawm hnav- cov hlau tsis muaj zog thiab siab - lub zog steel. Kev cia siab rau nws txoj kev cog qoob loo sib sib zog nqus thiab kev ua haujlwm tshiab hauv kev sib faib ua haujlwm, nws tau ua tiav - cov kev pabcuam saw hlau npog "cov ntaub ntawv tshawb fawb thiab kev tsim kho - customized ntau lawm - precision processing - scenario adaptation", dhau los ua ib qho kev lag luam hauv cov khoom siv hauv tsev- tiv taus steel teb.
Vim li cas thiaj xaiv peb
Kev Lag Luam Ntau Lawm
Baohua cov khoom lag luam kev lag luam npog kev lag luam nthuav dav hauv kev lag luam hauv tsev thiab thoob ntiaj teb, nrog rau kev muag khoom thiab kev pabcuam hauv qhov chaw. Hauv kev lag luam hauv tsev, cov neeg siv khoom tuaj yeem tau txais cov khoom lag luam Baohua los ntawm kev xa ncaj qha lossis cov khoom sib koom ua ke.
Advanced Equipment thiab Superior Performance
Lub tuam txhab ua haujlwm ntau yam loj - nplai CNC machining units muaj peev xwm ua tau ob qho tib si siab -precision thiab loj / hnyav- cov dej num, muab kev txhawb zog kho vajtse rau siab - kev tsim khoom zoo.
Kev Tswjhwm nruj nruj thiab teb nrawm
Lub tuam txhab tau nruab nrog cov chaw soj nstuam tshaj lij thiab cov cuab yeej siv sim, thiab tau tsim kom muaj tag nrho - txheej txheem tswj kom zoo. Los ntawm kev soj ntsuam tsis tu ncua thaum lub sij hawm tsim khoom mus rau kev ua tau zoo ntawm kev txheeb xyuas ua ntej cov khoom xa tuaj, peb tau tsim cov kab kev tiv thaiv zoo los ntawm ntau-seem thiab peb- txoj kev ntsuas qhov ntev kom ntseeg tau tias txhua pawg ntawm cov khoom ua tau raws li cov qauv xav tau.
Kev xa khoom yooj yim thiab kev teb ceev ceev
Txhawm rau ua kom tau raws li cov neeg siv khoom xav tau rau kev tsim khoom sai, peb tau tsim kho tshiab "loj- ntim khoom ntawm kub- dov coils + ntawm-xav tau cov khoom cua sov- kho cov khoom" qauv, ua kom luv luv ntawm lub voj voog xa khoom. Kev xa tuaj tuaj yeem ua tiav hauv tsawg li ib lub lis piam, thaum cov tsoos steel mills tag nrho - txheej txheem xa khoom feem ntau yuav siv sijhawm ntau dua 45 hnub, ua kom pom qhov txiaj ntsig zoo hauv kev xa khoom.
Hnav-Resistant Steel
Hnav-cov hlau tsis muaj zog yog ib chav kawm tshwj xeeb alloyed thiab cua sov- kho steels nrog zoo heev tiv taus hnav.
Lub luag haujlwm tseem ceeb ntawm cov hlau no yog tiv thaiv kev sib txhuam tsis tu ncua, cuam tshuam thiab hnav.
Tsis zoo li cov hlau zoo tib yam, hnav- cov hlau tsis muaj zog muab lawv cov tsis kam hnav los ntawm lawv cov tshuaj muaj pes tsawg leeg thiab cov txheej txheem tsim khoom.
Khoom Parameters
|
Tshuaj muaj pes tsawg leeg |
Hlau Phaj |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
|
Thickness |
% |
% |
% |
% |
% |
% |
% |
|
|
2-120 |
0.11-0.25 |
0.38-0.95 |
1.20-1.80 |
0.005-0.025 |
0.005-0.01 |
0.01-0.8 |
0.004-0.8 |
|
|
Kev nyuaj siab |
HWV 370-430 |
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|
Mechanical zog |
Qhov tseem ceeb rau 10 mm tuab steel phaj |
Yield zog |
Tensile zog |
Elongation |
||||
|
Re |
Rm |
A50 |
||||||
|
MPa |
MPa |
% |
||||||
|
Ntau dua lossis sib npaug rau 1050 |
Ntau tshaj lossis sib npaug rau 1250 |
12 |
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|
Kev cuam tshuam kev ua haujlwm |
Qhov tseem ceeb rau 10 mm tuab steel phaj |
Kuaj |
Lub zog ntawm kev cuam tshuam |
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|
Kub |
Charpy-V longitudinal |
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|
degree |
J |
|||||||
|
-20 |
40 |
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Qhov zoo ntawm Kev Siv Wear Resistant Steel Phaj
Abrasion Resistance
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev hnav cov hlau tsis zoo yog lawv cov khoom ua kom tsis haum. Qhov kev ua tau zoo no yog los ntawm kev sib xyaw ntawm cov hlau thiab cov txheej txheem kev kho cua sov uas cov hlau tau dhau los. Hnav cov daim hlau tiv taus tuaj yeem tiv taus siab ntau ntawm kev puas tsuaj, ua rau lawv zoo tagnrho rau kev siv hauv cov ntawv thov uas muaj kev pheej hmoo ntawm kev hnav thiab tsim kua muag.
Impact Resistance
Lwm qhov zoo dua ntawm hnav resistant steel phaj yog lawv qhov cuam tshuam tsis kam. Qhov kev ua tau zoo no tso cai rau cov hlau nqus lub zog los ntawm kev cuam tshuam ntau dua li kev puas tsuaj los ntawm nws. Qhov no ua rau hnav resistant daim hlau zoo tagnrho rau cov ntawv thov uas muaj kev pheej hmoo ntawm kev cuam tshuam lossis kev sib tsoo.
Corrosion Resistance
Hnav resistant steel phaj kuj muaj corrosion kuj vim qhov sib ntxiv ntawm chromium rau lawv cov alloy muaj pes tsawg leeg. Cov khoom no tsim ib txheej nyias ntawm chromium oxide nyob rau saum npoo ntawm cov hlau, uas ua raws li kev tiv thaiv corrosion.
Kub Resistance
Hnav resistant daim hlau kuj tuaj yeem tiv taus qhov kub thiab txias vim lawv cov ntsiab lus carbon siab. Qhov no ua rau lawv zoo tagnrho rau cov ntawv thov uas muaj kev pheej hmoo ntawm kev raug kub hnyiab, xws li hauv cov chaw tsim khoom lossis qhov cub.
Kev kho qis
Hnav resistant steel daim hlau yuav tsum tau saib xyuas me ntsis, raws li lawv tsis raug rau xeb los yog corrosion. Qhov no ua rau lawv zoo tagnrho rau kev siv hauv cov ntawv thov uas tsis muaj kev nkag tau yooj yim rau kev saib xyuas lossis hloov pauv.
Abrasion Resistant Steel Qib
Muaj ntau yam hnav-resistant steel qib nyob rau hauv kev lag luam, nrog rau cov kev xaiv bespoke ntawm kev muab los ntawm manufacturers. Yog li, cov lus hauv qab no qhia txog qee qhov kev xaiv uas muaj, thiab tsis yog daim ntawv teev tag nrho.
UA 200
AR200 feem ntau muaj qhov nyuaj ntawm 170 thiab 250 BHN (Brinell Hardness Number). Nws muaj kev hnav tsis zoo thiab tsim nyog rau kev siv dav dav - lub hom phiaj siv qhov twg qee qhov kev tiv thaiv hnav yog qhov tsim nyog. Qhov nruab nrab no - carbon manganese steel feem ntau yog siv rau hauv cov ntawv thov xws li cov tsheb thauj khoom, cov khoom siv chutes, thiab cov khoom siv thauj khoom loj.
SIB 235
AR 235 los yog Manganese Steelis paub txog nws qhov siab tawv thiab tsis kam hnav thiab tsim kua muag. Lawv feem ntau muaj 12-14% manganese thiab 0.8-1.25% carbon nrog rau kev puas tsuaj me ntsis, tab sis kuj zoo heev rau kev cuam tshuam. Cov hlau no muaj qhov zoo weldability thiab formability zog ua rau lawv ntau yam nyob rau hauv ntau daim ntawv thov. Yog li ntawd, lawv feem ntau yog siv los ua crusher rauj, cov khoom siv mining, chutes thiab kev tsheb ciav hlau khiav haujlwm.
UA 400
AR400 sawv tawm vim nws qhov kev puas tsuaj siab, feem ntau yog li ntawm 360 txog 444 BHN. Qib no yog qhov zoo- paub txog nws qhov zoo weldability thiab toughness, li no, ua rau nws yog ib qho kev xaiv nyob rau hauv kev tsim kho thiab tsuas cov cuab yeej xws li thoob liners, hnav daim hlau, thiab hoppers. AR400 yog qhov zoo tagnrho rau cov ntawv thov uas qhov ua haujlwm ntev yog qhov tseem ceeb, txhim kho kev ua haujlwm ntawm cov tshuab hnyav thiab cov khoom siv.
SIB 450
Rau qhov xav tau ntau dua, AR450 muaj qhov tshwj xeeb hardness, nrog rau thaj tsam ntawm 420 txog 470 BHN. Cov qib no nthuav tawm ntau qhov tawv tawv dua li AR400 thaum tuav cov ductility thiab formability zoo. AR450 steel feem ntau ua haujlwm rau hauv cov ntawv thov uas muaj nruab nrab mus rau hnyav hnyav, xws li lub cev tsheb thauj khoom, cov khoom siv hnyav, thiab kev ua haujlwm mining.
UA 500
AR500 muab qhov zoo tshaj plaws hardness, nrog thaj tsam ntawm 477 txog 534 BHN. Qib no qhia tau tias muaj kev puas tsuaj loj heev thiab cuam tshuam tsis kam. Yog li ntawd, ua kom nws zoo meej rau siab - hnav daim ntaub ntawv xws li cov cuab yeej mining, cov khoom siv hauv tsev, thiab kev siv tub rog. Qhov nce hardness ntawm AR500 steel feem ntau ua rau qis machinability tab sis superior kev ua tau zoo nyob rau hauv ib puag ncig raug rau hnyav hnyav.
UA 600
Rau kev hnav tsis kam, AR600 nce mus txog qib hardness ntawm 570 txog 625 BHN. Cov qib no muab kev tiv thaiv zoo tshaj plaws hauv kev siv xws li armor plating rau cov tub rog tsheb, khawb thoob, thiab txiav ntug. Thaum nws cov hardness siab confers zoo heev hnav tsis kam, nws kuj ua rau txo formability, txwv nws siv nyob rau hauv daim ntawv thov uas yuav tsum tau tseem ceeb dabtsi yog khoov los yog shaping.
|
Qib |
Hardness Range (BHN) |
Yield zog (MPa) |
Tej kev siv |
|
AW 200 |
170 – 250 |
~350 |
General -cov ntawv siv lub hom phiaj, cov khoom siv lub teeb |
|
SIB 235 |
200 – 260 |
~400 |
Cov khoom siv ua liaj ua teb, kev siv nruab nrab hnav |
|
TSI AR400 |
360 – 444 |
~1,000 |
Heavy machinery, cov khoom siv mining, cov kab teeb pom kev zoo |
|
SIB 450 |
420 – 470 |
~1,250 |
Pob tseg tsheb lub cev, cov khoom siv tsim kho |
|
UA 500 |
477 – 534 |
~1,450 |
Cov cuab yeej mining, siab -cov khoom siv tshuab |
|
UA 600 |
570 – 625 |
~1,700 |
Kev hnav khaub ncaws hnyav heev, cov cuab yeej tshwj xeeb |
Mechanical Properties
|
Khoom |
Qhov xwm txheej / kub |
Kev ntsuas kub |
Tus nqi / Ntau Yam (Metric - SI Units) |
Tus nqi / Ntau Yam (Imperial Units) |
Reference Standard for Test Method |
|
Tensile zog |
Quenched & Tempered |
Chav Temp |
690 - 900 MPa |
100 - 130 tsi |
ASTM E8 |
|
Yield zog (0.2% offset) |
Quenched & Tempered |
Chav Temp |
450 - 700 MPa |
65 - 100 tsi |
ASTM E8 |
|
Elongation |
Quenched & Tempered |
Chav Temp |
12 - 20% |
12 - 20% |
ASTM E8 |
|
Hardness (Brinell) |
Quenched & Tempered |
Chav Temp |
400 - 600 HB |
400 - 600 HB |
ASTM E10 |
|
Impact zog |
Quenched & Tempered |
-20 ° F (-4 ° F) |
27 - 40 J |
20 - 30 ft -lbf |
ASTM E23 |
Lub cev muaj zog
|
Khoom |
Qhov kub thiab txias |
Tus nqi (Metric - SI Units) |
Tus nqi (Imperial Units) |
|
Qhov ntom |
Chav Temp |
7.85 g / cm³ |
0.284 lb/in³ |
|
Melting Point / Ntau |
- |
1425 - 1540 degree |
2600 - 2800℃F |
|
Thermal conductivity |
Chav Temp |
45 W/m·K |
31 BTU·in/(hr·ft²·° F) |
|
Tshwj xeeb kub muaj peev xwm |
Chav Temp |
0.46 kJ/kg · K |
0.11 BTU/lb ·℃F |
|
Hluav taws xob Resistivity |
Chav Temp |
0.0000017 Ω·m |
0.0000017 Ω·in |
|
Coefficient ntawm Thermal Expansion |
Chav Temp |
11.5 x 10⁻⁶ /K |
6.4 x 10⁻⁶ /℃F |
Thaum tshav kub kub Resistance
|
Khoom / txwv |
Kub (degree) |
Kub (degree F) |
Lus hais |
|
Max Continuous Service Temp |
400 |
752 |
Haum rau nruab nrab cua sov |
|
Max Intermittent Service Temp |
500 |
932 |
luv- lub sij hawm nthuav tawm nkaus xwb |
|
Scaling Kub |
600 |
1112 |
Risk ntawm oxidation tshaj qhov no |
FAQ
Raws li ib qho ntawm cov coj coj-cov khoom siv hluav taws xob thiab cov muag khoom nyob rau hauv Suav teb, peb zoo siab tos txais koj los yuav cov khoom zoo siab-cov hlau tsis muaj zog hauv Tshuag ntawm no los ntawm peb lub hoobkas. Rau kev pabcuam customized thiab qauv dawb, tiv tauj peb tam sim no.