Q235B / Q355B Cov Hlau Carbon Steel Phaj | Cov Hlau Kub Dov Uas Muaj Qhov Nruab Nrab
Cov Tshuaj Lom Zem (Ib txwm muaj rau Q235B & Q355B)
Q235B Carbon Steel Phaj
| Khoom | Cov ntsiab lus (%) |
| Cov pa roj carbon (C) | ≤ 0.22 |
| Silicon (Si) | ≤ 0.35 |
| Manganese (Mn) | ≤ 1.40 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.045 |
Q355B Carbon Steel Phaj
| Khoom | Cov ntsiab lus (%) |
| Cov pa roj carbon (C) | ≤ 0.24 |
| Silicon (Si) | ≤ 0.55 |
| Manganese (Mn) | ≤ 1.60 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.035 |
| Niobium (Nb) | ≤ 0.07 |
| Vanadium (V) | ≤ 0.15 |
| Titanium (Ti) | ≤ 0.20 |
Cov tshuaj lom neeg no ua rauQ235Bzoo rau kev ua haujlwm ntawm cov qauv dav dav, thiab yog tias muajQ355B, cov hlau muaj zog dua nrog cov khoom siv kho tshuab zoo dua thiab tsim nyog dua rau cov qauv hnyav thiab kev tsim kho.
Cov Khoom Siv Kho Tshuab (Lub Zog Tawm thiab Lub Zog Tensile)
Q235B Carbon Steel Phaj
Lub zog tawm los: ≥ 235 MPa
Lub zog tensile: 370 - 500 MPa
Q355B Carbon Steel Phaj
Lub zog tawm los: ≥ 355 MPa
Lub zog tensile: 470 - 630 MPa
| Rooj Sib Piv Qhov Ntsuas Thickness | ||||
| Ntsuas | Me me | Aluminium | Galvanized | Stainless hlau |
| Ntsuas 3 | 6.08 hli | 5.83 hli | 6.35 hli | |
| Ntsuas 4 | 5.7 hli | 5.19 hli | 5.95 hli | |
| Ntsuas 5 | 5.32 hli | 4.62 hli | 5.55 hli | |
| Ntsuas 6 | 4.94 hli | 4.11 hli | 5.16 hli | |
| Ntsuas 7 | 4.56 hli | 3.67 hli | 4.76 hli | |
| Ntsuas 8 | 4.18 hli | 3.26 hli | 4.27 hli | 4.19 hli |
| Ntsuas 9 | 3.8 hli | 2.91 hli | 3.89 hli | 3.97 hli |
| Ntsuas 10 | 3.42 hli | 2.59 hli | 3.51 hli | 3.57 hli |
| Ntsuas 11 | 3.04 hli | 2.3 hli | 3.13 hli | 3.18 hli |
| Ntsuas 12 | 2.66 hli | 2.05 hli | 2.75 hli | 2.78 hli |
| Ntsuas 13 | 2.28 hli | 1.83 hli | 2.37 hli | 2.38 hli |
| Ntsuas 14 | 1.9 hli | 1.63 hli | 1.99 hli | 1.98 hli |
| Ntsuas 15 | 1.71 hli | 1.45 hli | 1.8 hli | 1.78 hli |
| Ntsuas 16 | 1.52 hli | 1.29 hli | 1.61 hli | 1.59 hli |
| Ntsuas 17 | 1.36 hli | 1.15 hli | 1.46 hli | 1.43 hli |
| Ntsuas 18 | 1.21 hli | 1.02 hli | 1.31 hli | 1.27 hli |
| Ntsuas 19 | 1.06 hli | 0.91 hli | 1.16 hli | 1.11 hli |
| Ntsuas 20 | 0.91 hli | 0.81 hli | 1.00 hli | 0.95 hli |
| Ntsuas 21 | 0.83 hli | 0.72 hli | 0.93 hli | 0.87 hli |
| Ntsuas 22 | 0.76 hli | 0.64 hli | 085 hli | 0.79 hli |
| Ntsuas 23 | 0.68 hli | 0.57 hli | 0.78 hli | 1.48 hli |
| Ntsuas 24 | 0.6 hli | 0.51 hli | 0.70 hli | 0.64 hli |
| Ntsuas 25 | 0.53 hli | 0.45 hli | 0.63 hli | 0.56 hli |
| Ntsuas 26 | 0.46 hli | 0.4 hli | 0.69 hli | 0.47 hli |
| Ntsuas 27 | 0.41 hli | 0.36 hli | 0.51 hli | 0.44 hli |
| Ntsuas 28 | 0.38 hli | 0.32 hli | 0.47 hli | 0.40 hli |
| Ntsuas 29 | 0.34 hli | 0.29 hli | 0.44 hli | 0.36 hli |
| Ntsuas 30 | 0.30 hli | 0.25 hli | 0.40 hli | 0.32 hli |
| Ntsuas 31 | 0.26 hli | 0.23 hli | 0.36 hli | 0.28 hli |
| Ntsuas 32 | 0.24 hli | 0.20 hli | 0.34 hli | 0.26 hli |
| Ntsuas 33 | 0.22 hli | 0.18 hli | 0.24 hli | |
| Ntsuas 34 | 0.20 hli | 0.16 hli | 0.22 hli | |
Cov yam ntxwv tseem ceeb ntawm Q235B / Q355B Carbon Steel Phaj
Cov Khoom Ua Haujlwm:
Kev siv tshuab tau zoo, qhov nyuaj tsawg, thiab kev ywj pheej zoo heev, ua rau cov phaj yooj yim txiav, khoov, thiab vuam.
Cov Khoom Siv Kho Tshuab:
Kub dov txhim kho cov qauv sab hauv, txhim kho qhov ceev thiab lub zog tag nrho thaum txo cov qhov tsis zoo xws li kab nrib pleb thiab porosity.
Qhov Zoo Ntawm Qhov Chaw:
Cov nplaim kub dov yuav muaj cov nplai oxide thiab qhov du qis dua, uas tuaj yeem txhim kho los ntawm kev kho qhov chaw yog tias xav tau.
Lub zog thiab kev tawv:
Q235B muaj cov ductility zoo nrog lub zog nruab nrab, thaum Q355B muab lub zog siab dua thiab kev ua haujlwm zoo dua nrog kev ua haujlwm zoo.
Qhov ntau thiab tsawg:
Muaj nyob rau hauv nruab nrab mus rau hnyav thicknesses, tsim rau cov qauv thiab load-bearing daim ntawv thov.
Cov ntawv thov:
Siv dav hauv kev tsim kho, choj, kev tsim khoom siv, kev tsim nkoj, cov hlab ntsha siab, thiab lwm yam haujlwm tsim kho vaj tse.
Q235 Q345 Carbon Steel Phaj Chaw Tsim Khoomyog ib hom hlau uas muaj hlau ua lub ntsiab lus tseem ceeb thiab cov pa roj carbon ntawm 0.12% thiab 2.0%. Nws feem ntau muaj cov hlau carbon qis, cov hlau carbon nruab nrab, cov hlau carbon siab thiab cov hlau alloy thiab lwm yam sib txawv. Vim nws cov khoom zoo heev, cov hlau carbon tau siv dav hauv kev lag luam thiab kev ua haujlwm pej xeem.
Lus Cim:
1. Kev kuaj dawb, 100% kev lees paub zoo tom qab muag, Txhawb nqa txhua txoj kev them nqi;
2. Tag nrho lwm yam lus qhia ntawm cov kav dej hlau carbon puag ncig muaj raws li koj xav tau (OEM & ODM)! Tus nqi Hoobkas koj yuav tau txais los ntawm ROYAL GROUP.
Kev nyuaj siab: cov hlau carbon phaj vim nws cov ntsiab lus carbon siab, yog li nws qhov nyuaj yog siab dua li cov hlau ib txwm;
Cov Khoom thiab Cov Ntaub Ntawv Txog Kev Thauj Mus Los ntawm Cov Phaj Hlau Carbon
Muaj Zog SiabLub zog tensile ntawm cov ntawv hlau carbon feem ntau siab dua li ntawm Inconel 625 alloy, ua rau lawv zoo tagnrho rau kev siv hauv kev lag luam thiab kev tsim kho.
Qhov Hnyav thiab Kev Thauj Mus Los: Cov phaj hlau hnyav thiab xav tau kev thauj khoom thiab kev thauj mus los kom zoo siv cov tsheb thauj khoom hnyav.
Ntim KhoomThaum lub sijhawm thauj mus los, siv cov ntaub ntawv tiv thaiv xws li daim npog, ntawv qhwv, lossis cov ntaub mos mos tuaj yeem txo qhov kev pheej hmoo ntawm kev puas tsuaj ntawm qhov chaw, xeb, lossis dej noo.
Kev Xaiv Txoj KevXaiv cov kev nyab xeeb thiab ruaj khov, zam cov kev nqaim thiab cov kev roob kom txo tau kev pheej hmoo ntawm kev thauj mus los.
Kev Tswj Lub SijhawmNpaj cov sijhawm thauj mus los kom tsim nyog thiab ua ntej kom tau raws li cov neeg siv khoom xav tau thiab zam lub sijhawm muaj tsheb coob coob.
Kev Ntsuas Kev Nyab XeebYuav kom muaj kev thauj mus los zoo, yuav tsum tau kuaj xyuas lub tsheb, cov khoom yuav tsum tau khi kom ruaj khov, thiab yuav tsum tau ua raws li cov cai kev nyab xeeb ntawm txoj kev.
Kev Thauj Mus Los:Qhia (Xa Khoom Qauv), Huab Cua, Tsheb Ciav Hlau, Av, Kev Thauj Khoom Hiav Txwv (FCL lossis LCL lossis Ntau)
Q1: Qhov txawv ntawm Q235B thiab Q355B steel plates yog dab tsi?
A: Feem ntau hais lus, Q235B yog lub zog nruab nrab-lub hom phiaj dav dav hlau, thaum Q355B muaj lub zog ntau dua thiab lub zog tensile, ua rau nws tsim nyog rau cov ntawv thov hnyav dua.
Q2: Cov chaw siv tseem ceeb rau Q235B thiab Q355B steel plates yog dab tsi?
A: Lawv feem ntau siv rau hauv cov qauv thiab kev tsim kho xws li kev tsim kho, choj, kev tsim khoom siv, kev tsim nkoj, thiab cov hlab ntsha siab.
Q3: Cov hlau Q235B thiab Q355B puas yooj yim vuam? Kuv puas vuam tau?
A: Yog, ob hom hlau phaj tuaj yeem vuam tau, thiab feem ntau, cov txheej txheem vuam ib txwm siv yam tsis muaj kev kho ua ntej lossis tom qab cua sov.
Q4: Cov ntaub ntawv tuab npaum li cas muaj rau cov phaj hlau carbon nruab nrab tuab?
A: Qhov tuab ntawm cov phaj hlau nruab nrab-tuab feem ntau yog txij li ob peb millimeters mus rau cov phaj tuab, nyob ntawm qhov xav tau ntawm qhov project.
Q5: Muaj kev kho qhov chaw twg?
A: Kev kho mob tiv thaiv xeb feem ntau suav nrog dub (qhov chaw dov), pickling, sandblasting, thiab pleev xim / txheej.
Q6: Koj puas muab Cov Ntaub Ntawv Tshuaj Xyuas Khoom Siv (MTC)?
A: Yog, peb muab cov ntaub ntawv tshuaj xyuas khoom siv (MTC) thiab lwm yam ntaub ntawv zoo kom ntseeg tau tias cov khoom siv taug qab tau thiab ua raws li cov qauv.
Q7: Koj puas muab tau qhov loj thiab ntim khoom raws li koj xav tau? Yuav ua li cas txog kev txiav cov kev pab cuam? Yuav ua li cas txog hnub xa khoom?
A: Yog, peb muab kev pabcuam txiav tuab, dav, ntev, thiab kev cai. Thov kom tau tus nqi rau cov khoom lag luam tshwj xeeb tam sim no.
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