| Carbon hloov Bar | |
| Khoom | Q195, Q215, Q235, Q275, Q245, Q345,10, 205 #, 60mn, 20mn, 65mn, thiab lwm yam |
| Lub hom phiaj | ASTM, GB, En, BS, JIS, thiab lwm yam |
| Lub cev | Voj voog |
| Qhov dav | 6-400mm |
| Qho ntev | 1-12m / Mekas |
| Lub Term Kev Lag Luam | Exw, FOB, CIF, CFR |
| Nyiaj them | 30% T / T ua ntej lossis L / C thaum pom |
| Lub thawv | Txheem export seaworthy pob lossis raws li yuav tsum tau ua. |
| Lub sijhawm khoom xa tuaj | Tsis pub dhau 7-10 hnub tom qab tau txais qhov tso nyiaj |
| Daim ntawv thov | Machinery manufacturing, tsim kev tsim kho, Andtransport, tshwj xeeb suav nrog kev tsim khoom ntawm cov khaub thuas nias Qhov, welded ntim, ncej qhov, springs thiab Choj Cheebtsam. |
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Ntim loj |
20ft GP: 5898mm (ntev) x2352mm (dav) X2393mm (siab) |
| 40ft GP: 12032 hli (ntev) x2352mm (dav) X2393mm (siab) | |
| 40ft HC: 12032 hli (ntev) x2352mm (dav) x2698mm tau (siab) | |
| Kev sib cuag | Yog koj muaj lus nug, thov tsis txhob ua siab deb hu rau kuv. |
Tshwj Xeeb Hlau Hloov Bar
| Teem nqi | Spec | Qho loj dav | Qib hlau | Daim Ntawv Thov Kev Lag Luam | |
| Tshwj Xeeb Hlau Hloov Bar | Cov Qauv Hluav Taws Xob Cov Qauv Zoo | GB / T699 JIS G 4051 ASTM A29 SAE, EN10083 (LWM YAM) | 12-260 | 10 #, 20 #, 45 #, 65mn, SAE1080, S45C, thiab lwm yam | Rau kev tsim khoom ntawm txhua hom Cov kabmob seem, txuas Pas nrig. Rigging hlau cuab yeej thiab lwm yam. |
| Tsawg Alloy Siab - muaj zog hlau | GB / T1591, (lwm tus) | 13-260 | Q355 Series, Q460C, thiab lwm yam | Mechanical, tsheb, engineyering machinery | |
| Alloy Qauv Hlau | GB / T3077, JIS, ASTM A29, EN10083, (lwm tus) | 13-260 | 20mn2-45mn2,25mnv, 27simn-42simn, 20crmo-42crmo-42Cm, Scr420, Scr440, Scm 420, Scm440,41cr4,20crmooa, 30crrmoa, 20cr2moa, 20crnimo, 20cr2n4a, SAE4340,20R2NI4A, 30crmsia tus lwm yam | Mechanical, tsheb, choj, petrochemical kev lag luam | |
| Cov kabmob hlau | GB / T18254, (lwm tus) | 14-200 / 5-25 Hlau Qws Thiab Txias Drawn Hlau | GCR15, GCR15SIMN, C & U1, GCR15-jn, scpss52100, SAUGT521, SAE10S1, SAE105, G20CRNIMOA (SAU}), gcr15etc | Txhua Yam, Tsheb, Hluav Taws Xob Machinery, Engineering Machinery thiab lwm yam | |
| Caij Nplooj Hlav Hlau | GB / T1222, JIS, SAE, En, (lwm tus) | 13-120 | 60si2mna, 60SI2CRA, 605CRRRRA, 56RRRA, SUP9, SAE5CRR3, 52CRR354, 60SICRVAT, 55SICR ETC | Tsheb, Kev Kub Ceev Railway, Locomotive | |
| Hloov Nyiaj | 300mm-600mm (raws li qhov sib txawv uas yuav tsum tau) | ||||
| Cov ntu loj bar | 80mm-350mm (raws li qhov sib txawv uas yuav tsum tau) | ||||
| Kev zam | 180mm-1500mm (raws li qhov sib txawv uas yuav tsum tau) |
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Cov khoom tsis muaj
| Qib hlau | Tshuaj Muaj Tshuaj | |||||||
| C | Si | Mn | S | P | Cr | Ni | CU | |
| 10# | 0.07%-0.13% | 0.17%-0.37% | 0.35%-0.65% | 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 0.15% | Tsawg dua los yog sib npaug rau 0.25% | Tsawg dua los yog sib npaug rau 0.25% |
| 20# | 0.17%-0.23% | 0.17%-0.37% | 0.35%-0.65% | 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 0.25% | Tsawg dua los yog sib npaug rau 0.30% | Tsawg dua los yog sib npaug rau 0.25% |
| 35# | 0.32%-0.40% | 0.17%-0.37% | 0.50%-0.80% | 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 0.25% | Tsawg dua los yog sib npaug rau 0.25% | Tsawg dua los yog sib npaug rau 0.25% |
| 45# | 0.42%-0.50% | 0.17%-0.37% | 0.50%-0.80% | 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 0.25% | Tsawg dua los yog sib npaug rau 0.25% | Tsawg dua los yog sib npaug rau 0.25% |
| 60# | 0.57%-0.65% | 0.17%-0.37% | 0.50%-0.80% | 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 0.25% | Tsawg dua los yog sib npaug rau 0.25% | Tsawg dua los yog sib npaug rau 0.25% |
| 20mn | 0.17%-0.24% | 0.17%-0.37% | 0.70%-1.00% | 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 0.25% | Tsawg dua los yog sib npaug rau 0.25% | Tsawg dua los yog sib npaug rau 0.25% |
| 65mn | 0.62%-0.70% | 0.17%-0.37% | 0.90%-1.20% | 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 0.25% | Tsawg dua los yog sib npaug rau 0.25% | Tsawg dua los yog sib npaug rau 0.25% |
1.What yog lub bar round?
Ib puag ncig bar yog ib qho alloy steel muaj txog 0.42-0.50 carbon. Nws muaj qhov tsis zoo, yog tsis tshua muaj kev mob corrosion lossis oxidation, thiab yog ulastic heev. Cov no yog cov ntsiab lus loj uas pab cov kab ke sib txuas tau siv dav hauv kev lag luam tshuab, kev tsim cov pwm thiab tshuab loj xws li bolts, lub zog, screws, ...
Hloov Bar yog tseem hu ua cov hlau tiaj tus hlau lossis cov hlau sib dhos. Hom hlau no ntov, thiab saum npoo yog du thiab ci.
2.What yog hom kev hloov pauv ntawm qhov chaw nyob?
Vim tias qhov kev xav tau siab, kev ua haujlwm tam sim no muaj ntau hom kev ua plone hlau. Txawm li cas los xij, nws tseem muab faib ua ob hom loj raws li ob qho qauv, suav nrog loj thiab hlau nuv. Tshwj xeeb:
Los ntawm qhov loj me: Lub Round Bar muaj ntau qhov ntau thiab tsawg, xws li los ntawm hom ntawm ø10 mus rau ø610 nrog ntev ntawm 6m, 9m, thiab 12 m, feem.
Raws li cov qib hlau:S45C, S50C, S35C, S35C, S30C, S20C, Scm420, Scm440, Scr420, ...
3.Qhov yog cov txheej txheem ntau lawm ntawm kev hloov bar
Txhawm rau tsim ib puag ncig kab, peb yuav tsum tau mus txog plaub theem, suav nrog:
- ore Ua:Tom qab ore tau muab rho tawm hauv av, nws yuav raug ua tiav thiab muab tso rau hauv lub cub tawg. Tom qab muab cua sov rau qhov ntsuas kub thiab qhov kub, peb yuav tau txais cov kwj deg ntawm cov hlau molten.
- Tsim ib tug Molten Steel dej:Los ntawm thawj zaug dej hlau, uas txuas ntxiv mus rau hauv qhov cub cua sov, CO GAS R khiav, thiab cov ore uas tseem tshuav yuav yog Molten hlau. Cov hlau no yuav tau lim ua cov hlau ntshiab molten hlau.
- Pub Casting:Thaum cov hlau ntshiab molten tau, nws yuav xa mus rau lub nyiaj hli muab cub ua kom sov. Cov kauj ruam no yuav tsim peb hom embryos: bar embryos, ntu kev kho mob, thiab tawg paj.
- Billet dov:Qhov no yog cov kauj ruam los tsim cov khoom, hloov tau, ci ntsa iab, xim zoo nkauj xim hlau.
- Galvanizing:Nrog galvanized round bar steel, qhov no yog theem ntawm kev siv nof technology rau phaj ib txheej ntawm zinc ntawm saum npoo ntawm cov hlau bar. Kauj ruam no pab ua kom corrosion tsis kam thiab khaws cov hlau sab hauv.
4.What yog qhov zoo thiab tsis zoo ntawm ib puag ncig bar
Raws li tau hais, ib puag ncig bar yog suav hais tias yog lwm txoj kev xaiv zoo tshaj plaws rau cov kab hlau qub. Nws tsis yog dab tsi uas nws yog li txaus siab heev. Cia wb saib ntawm cov pluses thiab minuses ntawm qhov tseeb, cov hlau khov!
Yam uas pab
Steel yog hloov tau, malleable, thiab yooj yim rau cov txheej txheem rau qhov yuav tsum tau loj.
Cov hlau yog me me thiab lub teeb, yog li nws yooj yim thauj mus los thiab tsim khoom.
Ntau haiv neeg loj, haum rau ntau cov ntawv thov
Qhov saum npoo yog du thiab ci, yog li nws yog aesthetic heev.
Tsis zoo
Hlau muaj lub neej luv luv vim nws tsuas yog them nrog ib txheej nyias ntawm electroplating rau sab nraud.
Tej zaum yuav deform thaum raug rau qhov kub.
Vim tias cov hnyuv tau ntom, nws siv sijhawm los ua.
Nrog zinc - dipped steel, tus nqi yog qhov siab heev.