Cov khoom lag luam
Tus khaub thuas txias carbon hlau peb muab yog txhua qhov tsim nyog nyob rau hauv nruj ua raws li astm A1008 / A1008M cov qauv kev xav tau. Peb tau ua tiav kev tswj cov ntsiab lus carbon nyob rau hauv thaj tsam ntawm 0.05% rau 0.25% rau 0.25% .Qhov kev ua tau zoo dua ntawm cov yas thiab lub zog ntawm cov khoom siv.
Raws li kev xeem, lub zog tensile ntawm cov carbon steel coil tuaj yeem ncav cuag 370MPA rau 550MPA. Nyob rau tib lub sijhawm, raws li ATTM E8 xeem tus qauv, nws elongation tuaj yeem tswj tau ruaj khov ntawm ntau dua 30%. Nws yog qhov zoo tshaj plaws ua ke ntawm cov khoom siv tshuab uas tso cai rau nws yooj yim ua kom tau cov teeb meem yooj yim thaum muaj teeb meem kev lees paub, thiab muab kev lees paub rau cov kev sib txuas tom ntej.
Kev Ua Hoobkas
Peb muab ob txoj kev kho cov roj av: oiled (los tiv thaiv xeb thaum lub sijhawm cia) thiab qhuav (rau kev siv pleev xim). Cov roj ua tiav kev siv cov zaub mov-qib ntxhia roj rooj sib tham fda 21 cfr 178.3910, muaj kev nyab xeeb rau kev siv cov zaub mov tsis ncaj ncees. Peb cov tawv nqaij kis dov rau cov khaub ncaws hnav kom zoo nkauj (ASTM B46.1), zoo tagnrho rau hmoov txheej nplaum.
Kev Pab Slitting?
Peb cov khoom lag luam npog cov lus qhia dav dav los ntawm 100mm rau 1250mm, nrog rau kev tiv thaiv nruj ua kom muaj kev tswj hwm ± 0.1mm. Peb siv carbide-tipped txiav li hniav, uas tswj lawv cov ntse rau 30% ntev dua piv rau cov hlau sib txuas. Qhov kev ua tau zoo tshaj plaws ntawm lub cev ua tiav zoo sib xws ntug zoo, txawm tias thaum kov cov neeg sib tw loj ntev txog li 50 tons.
Ntau lawm lub zog
Raws li cov cuab yeej siv suav nrog 10 xyoo xa tawm mus rau Tebchaws Europe, peb khiav 6 lub peev xwm hloov kho tshuab hluav taws xob, txhua lub peev xwm ntawm 100 xyoo tag nrho cov peev txheej hits 600,000 tons 600,000 tons. Peb lub tsev sim hauv tsev siv kev sim ultrasonic (ASTM A578) los xyuas rau sab hauv tej yam, nrog 100% ntawm cov batches dhau ua ntej cov zaub mov xa tuaj ua ntej ua zaub mov xa tuaj.
Peb khaws 3,000-5,000 tons hauv Tshuag ntawm peb cov chaw khaws khoom, daim ntawv them rau B, DS hom B) thiab tuab (0.3-3.0 hli). Cov lus nug tshiab hauv peb lub xaib, thiab peb tuaj yeem xa FOB Shanghai tsis pub dhau 48 teev rau hauv cov khoom-tseem ceeb rau kev sib ntsib koj cov xaj kev txiav txim sai.
Hoobkas cog lus cog lus
Xaj tshaj 100 tons tau txais 6% luv nqi, ntxiv rau slitting dawb. Peb tuaj yeem npog 20% ntawm tus nqi thauj khoom.
Ntawm no yog peb cov lus cog tseg:Yog tias muaj khaub thuas dov carbon steeil tsis tau ntsib astm AN1008 cov neeg kho mob lossis muaj qhov tsis xws li 0.5mm ib zaug li ntawm 5 hnub thiab thim cov nqi thauj khoom. Peb kuj kaw tus nqi rau 30 hnub ntawm kev paub tseeb tias cov xaj, yog li koj yuav tsis tau ntaus los ntawm kev ua lag luam viav vias.
Cov khoom tsis muaj
|
Khoom Siv Khoom |
Spcc (JIS G3141) |
|
Ntaus |
Cold Rolled Carbon Steel Chev |
|
Nto tas |
Ci, oiled, un-oxed, matte |
|
Lub hom phiaj |
JIS G3141, sib npaug rau ASTM A1008 |
|
Ntawv pov thawj |
ISO 9001, SGS, BV, CAV TEEV daim ntawv pov thawj |
|
Cov txheej txheem ntau lawm |
Cuav Dab |
|
Ntug Tshuaj |
Zeb ntug, ntug dej |
Tshuaj Muaj Tshuaj
|
C |
Mn |
S |
P |
|
Tsawg dua los yog sib npaug rau 0.25 |
Tsawg dua los yog sib npaug rau 0.50 |
Tsawg dua los yog sib npaug rau 0.035 |
Tsawg dua los yog sib npaug rau 0.035 |
Cov Khoom Siv Neeg Kho Tshuab
|
Tensile zog kb (mpa) |
Tso Tawm Lub Zog σ0.2 (MPA) |
Elongation D5 (%) |
Hardness (Rockwell B) |
|
370-550 |
Ntau dua los yog sib npaug rau 140 |
Ntau dua los yog sib npaug rau 28 |
Tsawg dua los yog sib npaug rau 85 |
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) |
|
200 |
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 puas tuaj yeem muab daim ntawv pov thawj ntawm keeb kwm (CO) rau kev lis kev cai?
A: Yog, peb tuaj yeem muab Co, thiab lwm cov ntaub ntawv xws li cov lag luam xa khoom thiab cov npe ntim yuav tsum muaj rau kev lis kev cai.
Q: Koj puas tuaj yeem npaj qhov rooj xa khoom qhov rooj?
A: Yog lawm, peb tuaj yeem npaj qhov rooj-qhov rooj xa rov qab los ntawm peb cov khoom thauj khoom thauj, npog cov kev lis kev cai kom meej thiab thauj mus rau koj qhov chaw nyob.
Q: Peb tuaj yeem taug qab cov zaub mov xa tuaj tom qab nws xa tawm?
A: Peb yuav muab tus lej saib xyuas thiab lub logistics platform thaum cov zaub mov xa tuaj, yog li koj tuaj yeem tshawb xyuas cov xwm txheej hauv lub sijhawm tiag tiag.
Q: Koj cov nqe lus them nqi dab tsi?
A: Peb txhawb T / T, L / C, thiab Western Union. Rau cov neeg siv khoom ib txwm, peb kuj tuaj yeem sib tham ntxiv cov ntsiab lus hloov tau yooj yim.
Cim npe nrov: Cold Rolled Carbon Hlau Chev, Suav Ntiv, Tuam Tshoj Txias Txias Rolled Carbon Hlau Chev Cov Khoom Siv, Hoobkas
