Versatile Steel Hlau Kav Rau Kev Siv
Lub hom phiaj | Qib hlau | Tshuaj Muaj Tshuaj | Cov Khoom Siv Tensile | Charpy Feem Cuam Tshuam thiab Ua kom yuag poob | ||||||||||||||
C | Si | Mn | P | S | V | Nb | Ti | CEV4) (%) | RT0.5 MPA Putt Zog | RM mpa tensile lub zog | RT0.5 / rm | (L0 = 5.65 √ √ s0) elongation% | ||||||
tus zuag | tus zuag | tus zuag | tus zuag | tus zuag | tus zuag | tus zuag | tus zuag | Lwm | tus zuag | lub min | tus zuag | lub min | tus zuag | tus zuag | lub min | |||
L245MB | 0.22 | 0.45 | 1.2 | 0.025 | 0.15 | 0.05 | 0.05 | 0.04 | 1) | 0.4 | 245 | 450 | 415 | 760 | 0.93 | 22 | Charpy Kev Ntsuas: Qhov kev cuam tshuam nqus lub zog ntawm cov yeeb nkab lub cev thiab cov leeg weld yuav tsum raug sim raws li tus qauv qub. Rau cov ntsiab lus, saib tus qauv qub. Kev poob phaus muag: yeem shearing cheeb tsam | |
GB / T9711-2011 (PSL2) | L290mb | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | 1) | 0.4 | 290 | 495 | 415 | 21 | |||
L320mb | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | 1) | 0.41 | 320 | 500 | 430 | 21 | ||||
L360mb | 0.22 | 0.45 | 1.4 | 0.025 | 0.015 | 1) | 0.41 | 360 | 530 | 460 | 20 | |||||||
L390mb | 0.22 | 0.45 | 1.4 | 0.025 | 0.15 | 1) | 0.41 | 390 | 545 | 490 | 20 | |||||||
L415Mb | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | 1) 2) 3 | 0.42 | 415 | 565 | 520 | 18 | |||||||
L450mb | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | 1) 2) 3 | 0.43 | 450 | 600 | 535 | 18 | |||||||
L485mb | 0.12 | 0.45 | 1.7 | 0.025 | 0.015 | 1) 2) 3 | 0.43 | 485 | 635 | 570 | 18 | |||||||
L555mb | 0.12 | 0.45 | 1.85 | 0.025 | 0.015 | 1) 2) 3 | Kev sib hais | 555 | 705 | 625 | 825 | 0.95 | 18 | |||||
Nco tseg: | ||||||||||||||||||
1) 0.015 ≤ lig <0.060; N ≤ 0.012; ni-≤ 0.30; mo ≤ 0,0 | ||||||||||||||||||
2) v + nb + ti ≤ 0.015% | ||||||||||||||||||
3) Rau tag nrho cov qauv steel, mo yuav ≤ 0.35%, hauv ib daim ntawv cog lus. | ||||||||||||||||||
Mn Cr + mo + v CU + NI 4) CEV = C + 6 + 5 + 5 |
Khoom Taw Qhia
Qhia Txog Peb Hlau Hlau Hlau Hlab Rau Kev Siv, tsim kom tau raws li kev xav tau ntawm ntau yam kev lag luam. Peb cov khoom lag luam yog tsim tawm hauv peb lub xeev-ntawm-lub Hoobkas-ntawm-lub Hoobkas, peb txaus siab rau 680 lab, tus neeg ua haujlwm hauv cov khoom lag luam steel txij li xyoo 199 xa tau raws li cov qauv zoo tshaj plaws.
Peb cov txheej txheem tsim khoom lag luam tshwj xeeb tau teeb tsa peb cov kav hlau steel sib nrug los ntawm kev sib tw. Engineered rau lub zog thiab kav ntev, cov kav dej no muaj peev xwm tiv thaiv lub siab sab hauv thiab sab nraud, ua rau lawv zoo tagnrho rau ntau cov ntawv thov. Txawm hais tias koj ua haujlwm hauv kev tsim kho, roj thiab roj av, lossis lwm yam kev muaj lwm cov lag luam, peb cov kav dej tsim los ua hauv cov xwm txheej nyuaj tshaj plaws.
Ib qho ntawm cov yam ntxwv zoo tshaj plaws ntawm peb ntau yamHlau Hlau Yeeb Nkabyog lawv cov ua tau zoo heev rau corrosion thiab deformation. Qhov zoo no tsis yog txuas lub neej ntawm cov kav dej, tab sis kuj tseem txo cov kev pab tu, muab cov tshuaj kho tau zoo rau koj cov kev xav tau. Nrog peb kev cog lus rau kev hloov kho tshiab thiab ua tau zoo, koj tuaj yeem ntseeg tau tias peb cov khoom yuav npaj tau kev ua tau zoo thiab kev ntseeg tau.

Cov khoom kom zoo dua
1. Ib qho ntawm cov ntsiab lus tseem ceeb ntawm peb cov kav hlau steel hlau yog lawv lub peev xwm tiv thaiv lub siab sab hauv thiab sab nraud. Qhov no ua rau lawv zoo tagnrho rau kev lag luam xws li cov roj thiab roj av, tsim kho thiab tsim khoom.
2. Cov kav dej no yog tsim los tiv thaiv corrosion thiab deformation, ua kom lub neej muaj kev pab ntev dua thiab cov nqi kho tus nqi qis dua.
3. Lawv cov versatility tso cai rau lawv siv rau hauv ntau cov ntawv thov, los ntawm kev siv cov kua dej ua kom cov kua.
Khoom tsis txaus
1. Hlau Yeeb Nkabtuaj yeem hnyav dua cov kev xaiv zoo li cov ntaub ntawv yas lossis cov khoom sib xyaw, uas tuaj yeem tsim cov kev sib tw thaum lub sijhawm teeb tsa thiab kev thauj mus los.
2. Thaum lawv tiv taus kev corrosion, lawv tsis muaj zog rau corrosion, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig. Cov ris tsho txij nkawm thiab tiv thaiv kev tiv thaiv yuav tsim nyog los txuas ntxiv lawv lub neej kev pabcuam.
Cov FAQ
Q1: Dab tsi txawv txog cov kav dej steel?
Txoj kev ua lag luam tsim kev tsim khoom siv los tsim cov kav hlau hlau txuas ntau ntxiv lawv lub zog thiab kav ntev. Tsis zoo li cov kav dej txheem, cov kav dej no tau ua rau muaj cov engressed kom tiv thaiv siab sab hauv thiab sab nraud pressures, ua rau lawv zoo rau cov chaw muaj kev lag luam. Nws cov kev tsim kho sturdy ua kom muaj kev vam meej thiab txo qhov xav tau ntawm kev hloov ntau zaus.
Q2: Cov kav dej cov kav dej corrosion resistant?
Muaj tseeb! Ib qho ntawm cov yam ntxwv tseem ceeb ntawm peb cov kav hlau steel yog lawv txoj kev tawm tsam rau corrosion thiab deformation. Cov cuab yeej no yog qhov tseem ceeb rau kev siv hauv kev lag luam xws li cov roj thiab roj, tsim kho thiab ua yeeb yam, uas feem ntau raug rau cov mob hnyav. Corrosion Kuj feem ntau ua kom cov kav dej tswj lawv txoj kev ncaj ncees dhau lub sijhawm ntev, muab txoj kev daws teeb meem zoo rau ntau yam haujlwm.
Q3: Cov neeg kav dej twg tau tsim?
Peb cov Steel Hlau Yeeb Nkab Ntau Lawm Lub Pauv yog nyob hauv CanGzhou City, Hebei Xeev, nrog lub Hoobkas siab dua los ntawm thaj chaw ntawm 350,000 square metres. Lub tuam txhab tau tsim tsa xyoo 1993 thiab tau loj hlob sai nrog tag nrho cov khoom muaj nqis ntawm 680 lab yuan thiab 680 tus neeg ua haujlwm. Peb cov kev nplua nuj thiab kev nqis peev thiab kev nqis peev ua rau peb tsim cov kav dej zoo uas tau ntsib cov neeg xav tau ntau yam.