SA871 Hom IV Qib 65 Corrosion-Resistant Structural Steel Phaj
Xav paub ntau ntxiv txog peb cov khoom? Thov hu rau peb ntawm email lossis xov tooj.
Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij sa871 hom iv qib 65 corrosion-resistant structural steel phaj tuam ntxhab thiab cov muag khoom hauv Suav teb. Txais tos rau kev lag luam wholesale customized sa871 hom iv qib 65 corrosion-resistant structural steel phaj ntawm tus nqi sib tw los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab cov khoom zoo yog muaj.
SA871 Hom IV Qib 65 Cov Khoom Siv Hlau Cov Lus Qhia
SA871 Hom IV Qib 65 Corrosion-Resistant Structural Steel Phaj yog qhov qis- alloy structural steel uas muaj lub zog siab thiab muaj zog tiv thaiv atmospheric corrosion. SA871 corten steel ntawv hlau yog ib qho qauv American huab cua-resistant steel phaj. SA871 Corten Flat Steel yog lub siab -lub zog qis- alloy steel phaj npaj rau cov qauv yeeb nkab thiab kev txhawb nqa lossis lwm lub hom phiaj siv. Txhawm rau ua kom tau raws li cov txheej txheem kho tshuab, nws tau muab faib ua ob theem: Gr60 thiab Gr65. Nws tuaj yeem kub-kub, hluav taws kub ib txwm lossis quenching ntxiv rau lub xeev tempering.
SA871 Hom IV Qib 65 Corten Flat Steel Chemical Composition
| HOM IV | |
|---|---|
| COLUMBIUM | 0.005-0.05% |
| MANGANESE | 0.50-1.20% |
| CARBON | 0.17% MAX |
| SULFUR | 0.030% MAX |
| PHOSPHORUS | 0.030% MAX |
| NICKEL | 0.40% MAX |
| SILICON | 0.25-0.50% |
| MOLYBDENUM | 0.10% MAX |
| CHROMIUM | 0.40-0.70% |
| tooj liab | 0.30-0.50% |
SA871 Hom IV Qib 65 c Mechanical Properties
| Yield Rp0.2(MPa) |
Tensile Rm(MPa) |
Kev cuam tshuam KV/Ku (J) |
Elongation A (%) |
Kev txo qis hauv ntu ntu ntawm pob txha Z (%) |
Raws li -Heat-Thiab mob | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 214 (Ntau dua lossis sib npaug) | 552 (Ntau dua lossis sib npaug) | 23 | 31 | 21 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam | 222 |
SA871 Hom IV Qib 65 Kub Rolled Steel Physical Properties
| Kub (degree) |
Modulus ntawm elasticity (GPa) |
Lub ntsiab lus coefficient ntawm thermal expansion 10-6 / (degree) ntawm 20 (degree) thiab | Thermal conductivity (W / m· degree) |
Tshwj xeeb thermal muaj peev xwm (J / kg · degree) |
Tshwj xeeb hluav taws xob resistivity (Ω mm² / m) |
Qhov ntom (kg/dm³) |
Poisson tus coefficient, ν |
|---|---|---|---|---|---|---|---|
| 21 | - | - | 0.42 | - | |||
| 637 | 874 | - | 21.3 | 331 | - | ||
| 317 | - | 12 | 23.2 | 244 | 114 |
Vim li cas thiaj xaiv peb:
Koj tau txais cov khoom zoo meej raws li koj xav tau ntawm tus nqi qis tshaj plaws.
Cov ntaub ntawv uas peb muab yog muaj tseeb, los ntawm raw cov ntaub ntawv xeem daim ntawv pov thawj mus rau qhov kawg seem nqe lus. (Daim ntawv qhia yuav raug qhia raws li qhov kev thov)
Koj tau txais hauv - cov khoom hloov pauv, xa tawm lub Hoobkas, thaum txo lub sijhawm tsim khoom.
Peb pab peb cov neeg muas zaub tag nrho lub siab dawb paug. Yog tias tom qab kuaj xyuas tag nrho cov kev xaiv peb tseem tsis tuaj yeem ua tau raws li koj qhov yuav tsum tau peb yuav tsis ua rau koj yuam kev los ntawm kev cog lus cuav uas yuav tsim kom muaj kev sib raug zoo ntawm cov neeg siv khoom.
FAQ;
Q: Koj puas muab kev pabcuam customized?
A: Yog, yog tias koj muaj koj tus kheej tsim, peb tuaj yeem tsim raws li koj qhov kev qhia thiab kos duab.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 7-14 hnub yog tias peb muaj cov khoom seem hauv peb cov Tshuag. Yog tias tsis yog, nws yuav siv sijhawm li 25-35 hnub kom tau txais cov khoom npaj rau kev xa khoom.
SA871 Hom IV Qib 65 Corten Weathering Steel Khoom Duab
GNEE Group Photo
GNEE Group Cov neeg siv khoom tuaj xyuas
Peb muaj ntau tshaj li 15 xyoo ntawm kev tsim khoom thiab kev xa tawm, yog tias koj muaj SA871 Hom IV Qib 65 Corrosion-Resistant Structural Steel Phaj lossis lwm yam huab cua kev cai steel xav tau, thov hu rau kuv.
Cim npe nrov: SA871 Hom IV Qib 65 Corrosion-Resistant Structural Steel Phaj, Tuam Tshoj SA871 Hom IV Qib 65 Corrosion-Resistant Structural Steel Phaj manufacturers, hoobkas
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