Cov khoom lag luam
Txiav kev siv tus nqi tsis txiav cov ceg: peb S355jr Carbon Steel coils ua tau raws li EN 10025-2 tus qauv, tuav muaj zog ntawm 355 MPa yam tsawg zog zog. Vim li cas cov teeb meem no? Thaum cov txheej txheem txheej txheem txheej txheem, koj yuav xwm yeem ua tiav 470-630 MPA tensile zog - xyuas kom meej los ntawm kev sim thib peb sgs kuaj.
Cov lus zais hauv daim ntawv qhia: Max 0.22% Carbon thiab 1.60% Manganese cov ntsiab lus. Cov qauv ntsuas no tau muab ob tus neeg tua neeg zoo:
1.Welds nyob nraum break-dawb txawm tias ntawm -20℃(charpy kev cuam tshuam loj dua los yog sib luag rau 27 h tau ntawv pov thawj).
2.Txhob cov qauv hlau hlau los ntawm 15% hauv cov tshuaj ntsev kev tshuaj (ISO 9227).
Daim duab no: Siv Coils rau Warehouse thav duab lossis trailer txaj, koj yuav txuag tau txog 12% tiv thaiv cov alloys muaj ntau yam. Ib tus neeg cog lus German nyuam qhuav hloov mus ntxiv - lawv cov lus teb? "Peb tau txais 2x Lifespan rau cov khoom nqaum ntawm ntug dej hiav txwv piv rau cov coils generic." Ntawd yog S355jr Qhov sib txawv: tawv npaum li cov ntsia hlau, luv nqi.
Kev Ua Hoobkas
Peb muab ob txoj kev kho nyob rau sab hauv: Blast-Blasted (SA 2.5 qauv ib ISO 8501-1) rau cov khoom siv roj fda 21 cfr 178.3910) rau xeb kev tiv thaiv thaum lub sijhawm khaws cia thaum lub sijhawm khaws cia thaum cia. Lub ntsej muag zoo-blasted ua tiav tsim ib tug uniform anchor qauv (50-804 mm
Peb txiav-rau-ntev kab Lauj tuav ntev los ntawm 2m txog 12m nrog ± Saws Daus yog, siv cov ceev ceev saws uas tswj qhov tseeb txawm tias muaj 50-tuj cov pob. Peb kuj tseem muab txoj kev muab puag ncig (vojvoog 1-2 hli ib qho en 10163-2) los tiv thaiv kev ua kom raug mob thiab khoom siv kev puas tsuaj.
Ntau lawm lub zog
Raws li cov cuab yeej siv suav nrog 10 xyoo kev paub hauv kev muab kev lag luam lag luam txawv teb chaws, peb ua haujlwm 5 ntawm lub ntiaj teb ntau lawm muaj peev xwm ntawm 600,000 tons. Peb lub chaw tswj kev zoo siv ultrasonic kuaj (ua raws li cov txheej txheem sab hauv, thiab txhua kauj yog 100% tshuaj xyuas ua ntej tawm hauv lub hoobkas.
Peb khaws 3,000-5,000 tons hauv Tshuag ntawm peb lub tsev rau khoom, npog cov tuab 1.5-6.0mm thiab dav 1000-1500mm. Cov lus nug tshiab nyob rau hauv lub sijhawm tiag tiag ntawm peb lub vev xaib, thiab xa khoom rau hauv-Tshuag S355jR Carbon Steel co rau kev sib ntsib koj cov phiaj xwm kev nrhiav haujlwm sai.
Hoobkas cog lus cog lus
Kev txiav txim tshaj 150 tons tau txais 7% luv nqi, ntxiv rau kev ua haujlwm pub dawb thiab 25% tawm hauv dej hiav txwv cov nqi.
Ntawm no yog peb lav:Yog tias ib tug coil ua tsis tau raws li EN 10025-2 Technical cov yam ntxwv lossis muaj cov khoom siv hluav taws xob saum npoo av tshaj 1mm² rau ib m², peb yuav hloov nws tsis pub dhau 7 hnub thiab cov nyiaj rov qab koom nrog cov nqi thauj khoom. Peb kuj kaw cov nqi rau 45 hnub ntawm kev paub tseeb tias cov xaj kom tiv thaiv koj los ntawm kev ua lag luam hloov.
Cov khoom tsis muaj
|
Khoom Siv Khoom |
S355jr (EN 10025-2) |
|
Ntaus |
Kub-Rolled Low-alloy High-zog Hlau Chev |
|
Nto tas |
Dub, pickled, oiled |
|
Lub hom phiaj |
EN 10025-2, Sib npaug rau DIN St52-3 |
|
Ntawv pov thawj |
ISO 9001, SGS, BV, CAV TEEV daim ntawv pov thawj |
|
Cov txheej txheem ntau lawm |
Kub Rolled |
|
Ntug Tshuaj |
Zeb ntug, ntug dej |
Tshuaj Muaj Tshuaj
|
C |
Mn |
S |
P |
Si |
|
Tsawg dua los yog sib npaug rau 0.22 |
Tsawg dua los yog sib npaug rau 1.60 |
Tsawg dua los yog sib npaug rau 0.035 |
Tsawg dua los yog sib npaug rau 0.035 |
Tsawg dua los yog sib npaug rau 0.55 |
Cov Khoom Siv Neeg Kho Tshuab
|
Tensile zog kb (mpa) |
Tso Tawm Lub Zog σ0.2 (MPA) |
Elongation D5 (%) |
|
470-630 |
Ntau dua los yog sib npaug rau 355 |
Ntau dua los yog sib npaug rau 20 |
Kev ua yeeb yam ntawm lub cev
|
Modulus ntawm elasticity (GPA) |
Melting taw tes (degree) |
Thermal conductivity (w / m * k) |
Ntom ntom (g / cm³) |
Kev kub kub tshwj xeeb (kJ / KGAN KN) |
|
210 |
1460 |
50 |
7.85 |
0.49 kj · / kg · k |
Khoom Zaub
Ntim thiab Xa Tawm
Hoobkas Zaub
Tus Tswv Qhia Xyuas
Cov khoom lag luam yeeb yaj kiab
Cov FAQ
Q: Koj ua li cas thiaj paub qhov tseeb ntawm cov khoom lag luam tshwj xeeb?
A: Txhua yam khoom raug kuaj xyuas los ntawm peb pab pawg QC uas siv MTC cov cuab yeej ua ntej, thiab peb muab Daim Ntawv Sau Ntawv Xeem Ntawv) kom paub meej tias cov lus qhia tseeb.
Q: Koj yuav kuaj cov lus qhia twg rau cov khoom?
A: Peb tuaj yeem muab cov ntawv tshaj tawm xws li kev sim siab, tshuaj ntsuam xyuas tshuaj lom neeg, thiab kuaj cov khoom ntiag tug, raws li koj qhov kev thov.
Q: Lub sijhawm muaj kev tiv thaiv rau koj cov khoom lag luam? Ntev npaum li cas?
A: Yog, txhua yam khoom muaj 12-lub hli lav. Nyob rau lub sijhawm no, peb yuav daws cov teeb meem ntsig txog kev ua dawb.
Q: Koj txoj cai yog dab tsi rau cov khoom xa rov qab lossis hloov pauv?
A: Yog tias cov khoom muaj cov teeb meem zoo los ntawm peb, peb mam npaj hloov chaw lossis nyiaj rov qab tsis pub dhau 30 hnub txij hnub tau txais.
Q: Koj ntim cov khoom kom tsis txhob muaj kev puas tsuaj thaum thauj khoom?
A: Peb siv seaworthy ntim: cov khoom me me hauv cartons lossis ntoo crates, thiab cov loj hauv cov thav duab steel lossis pallets nrog waterprof zaj duab xis.
Cim npe nrov: S355JR Cov Carbon Hlau Chev, Tuam Tshoj S355JR Carbon Hlau Chev Cov Khoom Siv, Hoobkas
