Q235 Q275 h nqaj
Q235 h Bead qauv muaj cov yas zoo, kev ua kom muaj zog thiab weldability thiab zoo li nruab nrab lub zog thiab qhov zoo txias bending cov khoom. Q235 cov khoom siv yog feem ntau dov mus rau hauv cov nqaj hlau lossis cov hlau, cov hlau, lub pob zeb qub, lwm yam khoom lag luam channel thiab hlau.
Q275 qauv txheej txheem hlau kab hlau muaj siab, cov ntshiab zoo thiab txiav cov khoom, thiab muaj qee yam khoom siv vuam. Cov ntu me me tuaj yeem ua kom muaj zog thiab siv hauv cov choj, vaj tse, thiab lwm yam.
Cov khoom lag luam
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Khoom npe |
Q235 Q275 H nqaj |
|
Khoom |
201,304,304L, 321,316,316L, 310,310s, thiab lwm yam |
|
H*B |
100 * {100-900} * 300mm |
|
T1 |
4. {5-21 hli |
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T2 |
7-35 hli |
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Kev txawj |
Kub dov, clod dov |
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Daim ntawv thov |
Rhiav, cog qoob loo, steel ncej qauv, hlau H-STACK thiab STEET CAV, PORKAL NCEJ, lub tsev siab siab |
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Moq |
20 Metric TUJ |
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Xov Xwm Ntim |
Bundled nrog ruaj steel straps, yooj yim rau kev thauj khoom |
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Lub sijhawm khoom xa tuaj |
20 hnub tom qab tso nyiaj |
|
Cov ntsiab lus them nqi |
L / C, T / T lossis Western Union |
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Muab khoom muaj peev xwm |
50000 Metric Tuj / Metric tons ib hlis |
Q235 H Profile Tshuaj Muaj Tshuaj
| Tshuaj Muaj Tshuaj(Kev Ntsuam Xyuas Cua Sov),%, tsawg dua lossis sib npaug | |||||||
| Qib hlau | Tau Qib Siab | C | Si | Mn | P | S | Deoxidation txoj kev |
| Q235 | Q235A | 0.22 | 0.35 | 1.40 | 0.045 | 0.050 | Rimmed / tua |
| Q235B | 0.20 | 0.35 | 1.40 | 0.045 | 0.045 | Rimmed / tua | |
| Q235C | 0.17 | 0.35 | 1.40 | 0.040 | 0.040 | Tua | |
| Q235D | 0.17 | 0.35 | 1.40 | 0.035 | 0.035 | Tsuas tua tau | |
Q275 H Tshooj Hlau Tshuaj Muaj pes tsawg leeg
| Tshuaj Yeeb Nkab% | |||||||
| Qib hlau | Tau Qib Siab | C (tsawg dua lossis sib npaug) | Si (tsawg dua lossis sib npaug) | Mn (tsawg dua los yog sib npaug) | P (tsawg dua lossis sib npaug) | S (tsawg dua los yog sib npaug) | Deoxidation |
| Q275 | Q275A | 0.24 | 0.35 | 1.50 | 0.045 | 0.050 | Rimmed / tua |
| Q275B | 0.21 | 0.35 | 1.50 | 0.045 | 0.045 | Tua | |
| Q275C | 0.22 | 0.35 | 1.50 | 0.040 | 0.040 | Tua | |
| Q275D | 0.20 | 0.35 | 1.50 | 0.035 | 0.035 | Tsuas tua tau | |
Q235 H Ntau Cov Khoom Siv Hauv Cov Khoom Siv
| Yield zog (Mpa, ntau dua lossis sib npaug); Tuab lossis dia. (d) hli | Tensile lub zog (mpa) | ||||||
| Qib hlau | Zoo heev | D Tsawg dua lossis sib npaug rau 16 | 16< d ≤40 | 40< d ≤100 | 100< d ≤150 | 150< d ≤200 | D Tsawg dua los yog sib npaug rau 100 |
| Q235 | Q235A | 235 | 225 | 215 | 195 | 185 | 370-500 |
| Q235B | |||||||
| Q235C | |||||||
| Q235D | |||||||
Q275 h zoo li cov cuab yeej steel
| Qib hlau | Zoo heev | Paib lub zog (ntau dua los yog sib npaug zos rau N / MM2) | Lub zog tensile (N / hli2) | Elongation (ntau dua los yog sib npaug rau%) | Kev Kuaj Cuam (V tshaj tawm) | ||||||||||
| Tuab lossis dia. (d) hli | Tuab lossis dia. (d) hli | Temp. tiv kis | Nqus lub zog (ntsug, ntau dua lossis sib npaug rau j) | ||||||||||||
| D Tsawg dua lossis sib npaug rau 16 | 16< d ≤40 | 40< d ≤60 | 60< d ≤100 | 100< d ≤150 | 150< d ≤200 | D Tsawg dua lossis sib luag rau 40 | 40< d ≤60 | 60< d ≤100 | 100< d ≤150 | 150< d ≤200 | |||||
| Q275 | Q275A | 275 | 265 | 255 | 245 | 225 | 215 | 410-540 | 22 | 21 | 20 | 18 | 17 | – | – |
| Q275B | +20 | 27 | |||||||||||||
| Q275C | 0 | ||||||||||||||
| Q275D | -20 | ||||||||||||||
q235 Carbon Steel H Be BECov Khoom Siv Lub Cev
| Cov Khoom Siv Lub Cev | |
| Ceev, g / cm3 (lb / hauv3) | 7.85 (0.284) |
| Melting taw tes, degree (Degree F) | 1450-1530 (2640-2800) |
| Qhov kev kub muaj peev xwm ua kom sov, J / (KGNAN | 470 ntawm 20 degree (68 degree f) |
| Hluav taws xob tiv thaiv hluav taws xob, · m | Txog 0. 15 (20 degree) |
| Elastic modulus, GPA (KSI) | 200 (29 x 103) |
| Thermal conductivity, (w / mind k) | 53-49 (0-100 degree) |
| Coefficient ntawm thermal expansion, (10-6/K) | 11. {{{3-11. 6 ntawm 20-100 degree (68-212 degree f) |
| Cov tub ntxhais hluas lub modulus, GPA (KSI) | 200 (29 x 103) |
| Poisson tus piv | 0.24-0.28 |
Cov khoom lag luam
Pab pawg duab ntawm pab pawg tuam txhab gnee. Peb tau tsim nyob rau xyoo 2008. Peb muaj kev nplua nuj nyob hauv cov khoom lag luam steel thiab tau tsim kev sib koom tes ntau dua li 120 lub teb chaws thiab cov cheeb tsam thoob ntiaj teb. Yog tias koj muaj cov kev xav tau ntawm cov hlau, thov hu rau peb thiab peb yuav muab cov kev pabcuam rau koj cov kev pabcuam zoo. , kom tau raws li koj xav tau kev yuav khoom, thiab tseem tos txais cov neeg siv khoom tshiab thiab cov laus tuaj xyuas:
Gnee Tuam Txhab Chaw Ua Haujlwm Ib puag ncig thiab cov neeg ua haujlwm cov qauv ua haujlwm tau tso tawm. Cov neeg siv khoom tshiab thiab qub tau txais tos tuaj xyuas. Peb yuav tos txais koj cov kev mus ntsib nrog kev txaus siab thiab muab koj nrog cov kev pabcuam steel kws:
Thaum GNEE cov qhua tuaj xyuas lub tuam txhab, tus neeg muag khoom sov siab tau txais lawv thiab coj cov duab. Peb cia siab tias yuav koom tes ntau dua los ntawm cov neeg siv khoom tshiab thiab qub, thiab kuj zoo siab txais tos koj tuaj xyuas:
Peb tuaj yeem muab cov kev pab tshaj lij, peb muaj Q235 Q275 h275 h275 h 275 h275 h 275 h 275 h margle thiab lwm yam khoom hauv Tshuag, yog tias koj muaj kev xav tau, thov hu rau peb.
Cov FAQ
Q1: Koj cov nqe lus them nqi li cas?
A: 30% T / T raws li Upfront tso nyiaj, 70% ua ntej xa khoom, peb yuav qhia koj cov duab thiab pob ua ntej koj them qhov nyiaj seem.
Q2: Cov nqe lus yog dab tsi?
A: Exw, FOB, CFR, CIF.
Q3: Cov nqe lus ntawm cov ntim khoom li cas?
A: Feem ntau, peb ntim peb cov khoom hauv cov pob lossis cov nqaj hlau nrog cov pas nrig lossis siv tawv, peb tuaj yeem ntim cov khoom lag luam li cov neeg siv khoom.
Cim npe nrov: Q235 Q275 H BeA, Suav Teb, Suav Teb Q235 Q275 h Nqos Tuam Tshoj, cov chaw muag khoom, Hoobkas