Dab tsi yog s355j0wp
S355j0wP steel phaj yog cov huab cua qib uas nyob hauv qab European cov qauv en 10025-5. Cov S nyob rau hauv S355555555555555j0wp chev qhia tau cov qauv hlau, thaum 355 yog qhov tsawg kawg yog lub zog hauv MPA.
Lub J0 kev tsim qauv hauv S355J0wP Corten Steel Phaj qhia tias cov hlau muaj kev cuam tshuam cuam tshuam ntawm 0 degrees C. Tus w tsis paub txog nws cov cua.
S355j0wP Corten daim ntawv feem ntau yog siv rau cov txheej txheem sab nraum zoov cov ntawv thov rau nws cov cua tsis kam thiab muaj zog. Cov huab cua hlau s355j0wp phaj yog qhov zoo rau lwm cov kev thov sab nraum zoov.
kev qhia tshwj xeeb
| Qhov tuab | Qhov dav | Qho ntev |
|---|---|---|
| 2 txog 460mm | 1500 rau 3200 hli | 6000 txog 12000 mm |
| Lub hom phiaj | Daim ntawv thov | Tus Me Nyuam Lub Xeev |
| EN 10025 | architecture, pylons, freight wagons | Kub / Txias Rolled Qub, Quneched |
S3555j0wp steel ntawv cov khoom siv
| Teem nqi | Tensile Lub Zog RM mpa | Min. Tos kom lub zog cure mpa | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Nominal Thickness (hli) | Nominal Thickness (hli) | ||||||||
| >3 | >3 =100 | >100 =150 | >63 =80 | >16 =40 | =16 | >40 =63 | >100 =150 | >80 =100 | |
| S355j0wp | 510/680 | 470/630 | 450/600 | 325 | 345 | 355 | 335 | 295 | 315 |
EN10025 S355J0WP Hlau Hlau Phaj Sib Xws
| Teem nqi | Khoom # | Jisg3114 | Tshuab xaws 087 | En 10155 | Nfa 35-502 | BS 4360 | Uni | ASTM |
|---|---|---|---|---|---|---|---|---|
| EN 10025 S355j0wp |
1.8945 | – | E 36 WA 3 | S355j0wp | FE 510 C1K1 | – | Sau 50 a | A 588 |
Huab Cua Hlau S355J0WP Phaj Tshuaj Kho Mob
| Teem nqi | S max | Si max | Cr | P max | Cax | Mn | CU |
|---|---|---|---|---|---|---|---|
| S355j0wp | 0.030 | 0.40 | 0.40-0.80 | 0.035 | 0.13 | 0.20-0.60 | 0.25-0.55 |
Dab tsi yog s355j0wp sib npaug rau
S3555j0wp kub dov corten ntawv cov ntaub ntawv yog ib tug weathering steels qib sib npaug nrog lub zog siab qauv nrog atmospheric corrosion.
Cor - kaum a yog lub npe lag luam rau cov hlau ua kom zoo nkauj. S3555j0Wp Lub Zog Huab Cua Huab Cua Qhia cov khoom sib xws xws li ua kom zoo sib xws xws li ua kom zoo nkauj nrog cov atmospherity corrosion, weldability zoo thiab muaj zog nrog cov no.
| Cov cuab yeej / qib | S355J0WP (EN10025-5) | ASTM A242 | Cor - kaum a |
|---|---|---|---|
| Yield zog (mpa) | Ntau dua los yog sib npaug rau 355 | 345 | 345 |
| Tensile lub zog (mpa) | 510–680 | 480–620 | 470–630 |
| Elongation (%) | Ntau dua los yog sib npaug rau 22 | 20–25 | 20–25 |
| Kev Cuam Tshuam Tais (0 Degree) | Ntau dua los yog sib npaug rau 27 j | Ntau dua los yog sib npaug rau 20 j | Ntau dua los yog sib npaug rau 21 j |
| Corrosion tus nqi (Nroog) | 0.02 mm / xyoo | 0.02 mm / xyoo | 0.02 mm / xyoo |
| Corrosion tus nqi (Nqaum) | 0.03-0.04 mm / xyoo | 0.03 mm / xyoo | 0.03 mm / xyoo |
| Cov ntsiab lus tseem ceeb | CU, CR, NI, P | CU, CR, NI | CU, CR, NI |
| Cov Kev Siv Raug Raug | Choj, tsev qauv qauv, cov tsheb ciav hlau tsheb, chaw tso tsheb hlau luam, façades | Txuas hniav, tso tsheb hlau luam, vajtsectural cov cuab yeej | Txuas hniav, ntim khoom, hlau qauv qauv |
5 cov ntawv thov loj ntawm S3555j0wp steel phaj
Txuas hniav, yees, thiab sab nraum zoov cov qauv
S3555j0wP Corten Steel phaj yog qhov dav dav hauv cov choj, yees, thiab lwm yam kev nyab xeeb sab nraum zoov nthuav dav rau lub sijhawm ncua ntev.
Nws corrosion kuj yog qhov tshwj xeeb, tswj cov feem ntau corrosion ntawm kwv yees li 0.02 mm / xyoo hauv dej hiav txwv lossis ntsev pov tseg. Qhov no txuas lub neej ua neej los ntawm 2-3 zaug piv rau cov pa roj carbon hlau.
Kev Tsim Qauv Tsim Kho Kom Zoo Nkauj
Lub ntuj xeb saum npoo (patina) ntawm cov huab cua hlau ua hluav taws xob ruaj khov nyob rau hauv 12-24 lub hlis, txhim kho cov xim av tob rau Hawj xim liab Hawj. Qhov no muab ob qho tib si tiv thaiv thiab kev pab rau kev ua kom zoo rau cov vaj tsev, phab ntsa sab nrauv, thiab cov tsev toj roob hauv pes.
Nws cov kev sib tw me me ua rau muaj teeb pom kev zoo thiab duab ntxoov ntxoo, ua kom zoo -}}} haum rau kev tsim qauv tshiab tshiab.
Rail Tsheb Raug
S3555j0wp steel daim hlau, muaj nuj nqis rau lawv lub zog siab thiab kev ua kom zoo nkauj, muaj feem ntau siv nyob rau hauv cov tsheb ciav hlau tsheb thiab thauj khoom- bearing} Cov kabmob.
Lawv qhov qis - kub cuam tshuam kev nruj dua li ntau dua los yog sib luag rau 0 degree, kom muaj huab cua txias lossis los nag.
Tsheb thauj khoom
Cov hlau no haum rau kev tsim khoom thauj khoom uas tiv thaiv ntev -}} sij hawm marine ib puag ncig corrosion.
Nws cov tshuaj tsuag dej ua paug tsis kam ua kom muaj kev sib raug zoo sib xws txawm tias tom qab 2000 teev ntawm ntsev ua haujlwm, txuas ntxiv lub neej rau 15-20 xyoo thiab txo tus nqi kho.
Nroog Infrastructure
En10025 S35555555555j0wP Daim Hlau tseem ua haujlwm nyob rau hauv Teeb Pom Kev Zoo, Txoj Kev SucTATURATURE, thiab lwm lub nroog Infrastructure vim lawv corrosion tsis kam thiab cov qauv kev ruaj ntseg.
Even in high-humidity, high-pollution environments, their protective rust layer extends maintenance cycles by 2–3 times, saving long-term upkeep costs.
Hu rau tam sim no kom tau S355j0wp tsocai
