Q235B Q355B Carbon Steel Sheet Phaj Kub Dov Steel Structural Phaj
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 muaj pes tsawg leeg ntawmQ235Bmuab kev vuam zoo heev, ductility, thiab kev ua tau zoo txhim khu kev qha rau cov ntawv thov kev teeb tsa dav dav.Q355B, nrog nws lub zog siab dua thiab cov khoom siv kho tshuab zoo dua, nws zoo dua rau cov qauv hnyav, cov haujlwm engineering loj, thiab cov ntawv thov uas xav tau kev thauj khoom muaj peev xwm thiab ua haujlwm tau ntev.
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
Lub Zog Siab & Kev Ruaj Khov:Q235B muab kev ua tau zoo ntawm cov qauv, thaum Q355B muab lub zog ntau dua thiab muaj peev xwm thauj khoom zoo dua rau cov haujlwm engineering uas xav tau.
Kev vuam zoo heev:Ob qib muaj kev ua haujlwm vuam zoo, ua rau lawv yooj yim rau kev tsim, ua tiav, thiab sib dhos rau ntau yam qauv hlau.
Daim Ntawv Thov Dav Dav:Haum rau kev tsim kho, choj, kev tsim tshuab, cov tsev lag luam, thiab cov haujlwm engineering hnyav.
Kev daws teeb meem tshwj xeeb:Muaj ntau yam thicknesses, widths, lengths, thiab surface treatments kom tau raws li qhov project xav tau.
Kev Tswj Xyuas Zoo:Tsim tawm raws li cov qauv thoob ntiaj teb nrog cov tshuaj lom neeg ruaj khov, cov khoom siv kho tshuab zoo sib xws, thiab kev ua tau zoo txhim khu kev qha.
Kev daws teeb meem hlau uas pheej yig:Ua ke nrog kev ua tau zoo, lub neej ntev, thiab tus nqi sib tw rau kev tsim kho thoob ntiaj teb thiab kev siv hauv kev lag luam.
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
Khoom Qib:Muaj nyob rau hauv Q235B thiab Q355B cov hlau qauv, muab kev ua tau zoo rau ntau yam kev siv engineering.
Kev Ua Tau Zoo:Q355B muab lub zog tso zis siab dua li Q235B, ua rau nws tsim nyog rau cov qauv hnyav thiab cov haujlwm xav tau.
Kev vuam zoo heev & kev ua tau zoo:Yooj yim rau txiav, vuam, khoov, thiab ua tiav, ua kom muaj kev tsim khoom thiab kev teeb tsa zoo.
Kev Zoo Sib Xws:Cov tshuaj lom neeg ruaj khov thiab cov khoom siv kho tshuab sib xws ua kom muaj kev ua haujlwm zoo.
Ntau Qhov Thickness Dav:Muaj nyob rau hauv customized thicknesses, widths, thiab lengths kom tau raws li ntau yam project xav tau.
Muaj zog ruaj khov:Muaj kev tiv taus zoo rau kev ntxhov siab thiab kev hloov pauv, tsim nyog rau kev siv cov qauv mus sij hawm ntev.
Cov Ntawv Thov Ntau Yam:Siv dav hauv cov tsev hlau, cov choj, cov tshuab, kev tsim nkoj, cov khoom siv kev lag luam, thiab cov haujlwm tsim kho vaj tse.
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 sheet yog dab tsi?
A: Q235B yog cov hlau dav dav uas muaj kev sib txuas zoo thiab ductility, tsim nyog rau cov ntawv thov kev tsim kho. Q355B muaj lub zog ntau dua thiab cov khoom siv kho tshuab zoo dua, ua rau nws zoo tagnrho rau cov qauv hnyav thiab cov haujlwm engineering loj.
Q2: Cov qauv twg ua raws li Q235B thiab Q355B steel sheets?
A: Q235B thiab Q355B cov ntawv hlau yog tsim raws li cov qauv Suav GB / T thiab kuj tuaj yeem muab nrog cov qauv thoob ntiaj teb sib npaug xws li EN S235JR / S355JR lossis ASTM qib raws li cov neeg siv khoom xav tau.
Q3: Muaj cov ntawv hlau Q235B/Q355B loj npaum li cas?
A: Peb muab cov tuab, dav, thiab ntev raws li qhov xav tau ntawm qhov project. Cov tuab sib txawv muaj rau ob qho tib si cov ntawv thov phaj hlau txheem thiab cov phaj hlau hnyav.
Q4: Cov ntawv hlau puas tuaj yeem hloov kho tau?
A: Yog. Peb muab kev txiav, kev tho qhov, kev kho qhov chaw, kev ua ntug, thiab lwm yam kev pabcuam tsim khoom raws li cov neeg siv khoom kos duab thiab cov lus qhia.
Q5: Cov ntawv thov tseem ceeb ntawm Q235B thiab Q355B steel sheets yog dab tsi?
A: Lawv siv dav hauv cov qauv hlau, cov tsev rau khoom, cov choj, kev tsim khoom siv, cov khoom siv lag luam, kev tsim nkoj, thiab kev tsim kho vaj tse.
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