Download tau cov lus qhia thiab qhov ntev ntawm Steel Bar tshiab kawg.
ASTM A108 1018 Cov Hlau Carbon Txias | Cov Hlau Qws Yooj Yim Rau Cov Ncej & Cov Khoom Siv Kho Tshuab
Kev Sib Piv ntawm Cov Tshuaj Lom Zem ntawm ASTM A108 1018 Cov Hlau Carbon Steel Bar (%)
Cov Lus Qhia Txog Tshuaj Lom Zem (Saib ntawm AISI / SAE 1018 Cheebtsam Ntau Yam)
| Khoom | Cov ntsiab lus (%) |
| C (Cov pa roj carbon) | 0.15 – 0.20 |
| Mn (Manganese) | 0.60 – 0.90 |
| P (Phosphorus) | ≤ 0.040 |
| S (Sulfur) | ≤ 0.050 |
| Fe (Hlau) | Qhov Nyiaj Tshuav |
Cov Lus Cim:
| Khoom | Kev piav qhia |
| Txheej Txheem Txheem | ASTM A108 ua raws li AISI / SAE 1018 cov txheej txheem tshuaj lom neeg |
| Hom Khoom Siv | Cov hlau carbon tsawg |
| Cov Khoom | Zoo plasticity thiab toughness |
| Kev Ua Haujlwm | Yooj yim rau tshuab thiab vuam |
| Cov ntawv thov | Haum rau cov pas nrig txias, cov ncej, thiab cov khoom siv kho tshuab dav dav |
Cov Lus Sib Piv ntawm Cov Khoom Siv Kho Tshuab ntawm ASTM A108 1018 Cov Hlau Carbon Txias Drawn
| Vaj tse | Tus nqi ib txwm muaj | Chav tsev | Cov Lus Cim |
| Lub zog Tensile (UTS) | 440 – 630 | MPa | Nyob ntawm kev kho cua sov / txias |
| Lub Zog Tawm (YS) | 370 | MPa | 0.2% txo nqi |
| Kev ntev (hauv 50 hli) | 15 – 20 | % | Qhia txog kev ua haujlwm tau zoo |
| Brinell Hardness (BHN) | 120 – 180 | HB | Txias kos |
| Rockwell Hardness (HRB) | 70 – 90 | HRB | Txias kos |
| Kev txo qis ntawm thaj chaw | 40 – 50 | % | Ib txwm muaj rau cov hlau carbon tsawg |
Cov Lus Qhia Txog ASTM A108 1018 Cov Hlau Txias Uas Tau Kos Los Ntawm Carbon Steel Bar
| Nominal Txoj kab uas hla (nti) | Nominal Txoj kab uas hla (hli) | Kev kam rau siab (hli) | Tus Qauv Ntev (m) | Cov Lus Cim |
| 1/4" | 6.35 | ±0.05 | 1 – 6 | Txias kos, puag ncig bar |
| 3/8" | 9.53 | ±0.05 | 1 – 6 | |
| 1/2" | 12.7 | ±0.05 | 1 – 6 | |
| 5/8" | 15.88 | ±0.06 | 1 – 6 | |
| 3/4" | 19.05 | ±0.06 | 1 – 6 | |
| 1" | 25.4 | ±0.08 | 1 – 6 | |
| 1 1/4" | 31.75 | ±0.10 | 1 – 6 | |
| 1 1/2" | 38.1 | ±0.10 | 1 – 6 | |
| 2" | 50.8 | ±0.12 | 1 – 6 | |
| 2 1/2" | 63.5 | ±0.15 | 1 – 6 | |
| 3" | 76.2 | ±0.15 | 1 – 6 | |
| 4" | 101.6 | ±0.20 | 1 – 6 |
Cov Lus Cim:
Kev kam rau siab: Cov hlau rub txias muaj kev kam rau siab dua li cov hlau dov kub.
Ntev: Qhov ntev txheem feem ntau yog 1 - 6 meters; tuaj yeem txiav raws li qhov xav tau.
Qhov Tiav Ntawm Qhov Chaw: Txias kos, du nto, tsim rau cov shafts, pins, thiab cov khoom siv kho tshuab.
Kev Kho Kom Haum: Lwm cov diameters thiab qhov ntev tuaj yeem muab tau raws li cov neeg siv khoom xav tau.
Nyem lub pob ntawm sab xis
| Kev Kho Kom Haum Rau Pawg | Cov kev xaiv | Kev Piav Qhia / Cov Lus Cim |
| Qhov Loj | Txoj kab uas hla, Ntev | Txoj kab uas hla: Ø10–Ø100 hli (tej zaum yuav hloov kho); Ntev: 6 m / 12 m lossis txiav kom ntev raws li qhov xav tau ntawm qhov project |
| Kev Ua Haujlwm | Txiav, Xov, Khoov, Tshuab | Cov tuav tuaj yeem txiav, xov, khoov, drilled thiab machined raws li daim duab kos lossis qhov yuav tsum tau ua ntawm daim ntawv thov. |
| Kev Kho Mob Nto | Dub, Pickled & Oiled, Galvanized, Pleev xim | Xaiv rau kev siv sab hauv tsev / sab nraum zoov thiab kev tiv taus corrosion. |
| Kev Ncaj Ncees & Kev kam rau siab | Txheem / Kev Ntsuas Tseeb | Kev ncaj thiab qhov ntev ntawm kev kam rau siab tuaj yeem tswj tau raws li qhov kev thov |
| Kev Cim thiab Kev Ntim Khoom | Cov Ntawv Cim Kev Cai, Kub No., Export Packing | Cov ntawv lo: qhov loj, qib (ASTM A572 Qib 50), tus lej cua sov; ntim rau hauv cov pob khoom hlau uas zoo tagnrho rau kev xa khoom hauv thawv lossis kev xa khoom hauv zos |
Cov Lus Cim Ntxiv Rau Cov Pov Thawj:
Hlau Me Me (6–25mm): siv rau cov khoom siv kho tshuab, bolts, thiab cov khoom siv ncej;
Hlau puag ncig nruab nrab (25–200mm): siv nrov hauv kev tsim kho vaj tse, choj thiab cov khoom siv tshuab engineering;
Q345 yog cov hlau tsis tshua muaj zog uas muaj peev xwm thauj khoom ntau dua li Q235 thiab Q275, siv tau rau daim ntawv thov muaj zog;
Cov ntaub ntawv hauv cov lus qhia yog raws li cov qauv ntawm GB/T 699-1999 (Carbon Structural Steel) thiab GB/T 700-2006 (Low-alloy High-strength Steel).
Kev Txhawb Nqa Cov Qauv
Cov ntoo nqaj, cov kem, cov phaj hauv qab, cov brackets, thiab lwm yam khoom uas yuav tsum tau muaj zog thiab ruaj khov.
Cov Qauv Hlau & Cov Tsev
Cov qauv hlau sib dua mus rau hnyav rau cov chaw tsim khoom, cov choj, cov chaw ua haujlwm, cov tsev rau khoom thiab cov khoom siv tsim kho.
Cov Khoom Siv Machinery & Khoom Siv
Cov thav duab, cov mounts, cov shafts thiab cov khoom siv kho tshuab uas xav tau lub zog thiab kev ruaj khov.
Cov Khoom Siv Hlau Uas Ua Los Ntawm
Cov vuam vuam & cov phaj rau cov qauv, kev lag luam thiab kev tsim khoom dav dav.
1. Cov Txheej Txheem Ntim Khoom
Kev Muab Pob Thiab Khi Cov hlau tuav raug khi ua tej pob raws li qhov loj thiab ntev siv cov hlua hlau lossis yas, kom yooj yim nqa, thauj thiab tshem tawm.
Kev Txhawb Nqa Ntoo Pallet: Cov hlau uas muaj qhov nruab nrab mus rau qhov loj yog txhawb nqa los ntawm cov ntoo pallets kom tiv thaiv cov hlau kom tsis txhob muaj kev ntxhov siab tsis sib npaug lossis khoov.
Tiv thaiv dej noo thiab xeb: Cov txheej saum npoo yog txau nrog roj tiv thaiv xeb lossis kaw nrog zaj duab xis tiv thaiv dej noo. Cov desiccants raug ntxig rau hauv cov pob khoom kom tiv thaiv dej noo thiab xeb thaum lub sijhawm thauj mus los.
Kev Kho Kom Haum: Kev txiav qhov ntev, kev tiv thaiv tes tsho, lossis kev ntim khoom tshwj xeeb raws li cov neeg siv khoom thov.
2. Txoj Kev Thauj Mus Los
Kev Thauj Mus Los Ntawm Txoj Kev: Zoo rau kev thauj mus los luv luv lossis xa mus rau qhov chaw tsim kho.
Cov hlau tuav tau nruj nreem kom tsis txhob dov thiab sib tsoo tam sim ntawd kom lawv tuaj yeem mus txog qhov chaw nyab xeeb.
Kev Thauj Mus Los Ntawm Tsheb Ciav Hlau: Siv tau rau kev xa hlau mus deb rau ntau qhov loj.
Kev thauj khoom puv tsheb thauj khoom, cov thav duab txhawb nqa, cov hlua hlau rau kev teeb tsa kev thauj khoom puv tsheb thauj khoom kom muaj kev nyab xeeb, cov thav duab txhawb nqa cov hlua khi puv tsheb thauj khoom kom muaj kev nyab xeeb, cov thav duab txhawb nqa cov hlua khi puv tsheb thauj khoom.
Kev Thauj Mus Los Hauv Dej Hiav Txwv: Tsim nyog rau kev xa khoom hlau / kev xa khoom mus deb.
Cov thawv, cov khoom thauj loj lossis cov thawv qhib saum toj - peb tuaj yeem ua tau raws li qhov xwm txheej ntawm koj cov khoom thauj thiab koj qhov chaw nres nkoj mus.
3. Cov txiaj ntsig
Cov hlau tuav raug ncu, ntxuav dej, ziab, pleev roj thiab qhwv nrog ntau txheej ntawv xov xwm ua ntej daim kab xev qhwv ib ncig tuav txhua yam ua ke.
Cov pob khoom thauj mus los sib txawv muab kev ua haujlwm zoo thiab kev nyab xeeb rau kev thauj mus los hauv tebchaws thiab thoob ntiaj teb.
Kev koom tes ruaj khov nrog cov tuam txhab xa khoom xws li MSK, MSC, COSCO ua haujlwm tau zoo hauv kev pabcuam logistics, peb yog qhov koj txaus siab.
Peb ua raws li cov qauv ntawm kev tswj hwm zoo ISO9001 hauv txhua txoj kev ua haujlwm, thiab muaj kev tswj hwm nruj heev los ntawm kev yuav khoom ntim khoom mus rau kev thauj mus los. Qhov no lav cov H-beams los ntawm lub Hoobkas mus txog qhov chaw ua haujlwm, pab koj tsim kom muaj lub hauv paus ruaj khov rau qhov project tsis muaj teeb meem!
1. ASTM A108 1018 cov hlau carbon txias yog dab tsi?
Ib daim hlau uas muaj cov pa roj carbon tsawg uas ua raws li ASTM A108 nrog rau cov tshuaj lom neeg ntawm 1018 carbon hlau. Kev kos duab txias ua rau lub zog, qhov tiav ntawm qhov chaw, thiab qhov tseeb ntawm qhov ntev. Feem ntau siv rau hauv cov koob, cov ncej, cov ntsia hlau thiab cov khoom siv kho tshuab feem ntau.
2, Cov tshuaj lom neeg muaj pes tsawg leeg ntawm 1018 carbon steel yog dab tsi?
Cov ntsiab lus ntawm cov khoom %
C (Carbon) 0.15 – 0.20
Mn (Manganese) 0.60 – 0.90
P (Phosphorus) ≤ 0.040
S (Sulfur) ≤ 0.050
Fe (Hlau) Sib Npaug e
3. Cov khoom siv kho tshuab yog dab tsi?
Khoom Vaj Tse
Tus nqi Tensile Zog (UTS) 440 - 630 Mpa
Lub zog tawm los (YS) 370 Mpa
Kev ntev 15 - 20%
Brinell Hardness (BHN) 120 - 180
Rockwell Hardness (HRB) 70 - 90
4. Cov qhov loj me yog dab tsi?
Txoj kab uas hla: 6.35 hli (1/4") - 101.6 hli (4")
Qhov Ntev Txheem: 1 - 6 meters, tuaj yeem txiav kom ntev raws li qhov xav tau
Kev kam rau siab: ± 0.05 hli - ± 0.20 hli nyob ntawm seb lub cheeb npaum li cas
5. Nws siv rau dab tsi?
Cov qag, cov koob, thiab cov ntsia hlau Cov khoom siv kho tshuab thiab tsheb cov khoom siv dav dav uas yuav tsum tau ua tshuab thiab muaj qhov loj nruab nrab
6. Kev kos duab txias cuam tshuam li cas rau cov hlau?
Ua rau lub zog tensile thiab lub zog tawm los ua kom zoo dua Nws ua rau qhov tiav ntawm qhov chaw thiab qhov tseeb ntawm qhov ntev Nws tseem ua rau lub zog ductility zoo heev rau kev siv tshuab thiab kev tsim khoom
7. Puas siv tau welded los yog machined?
Muaj tseeb - 1018 txias kos yog yooj yim heev rau tshuab thiab vuam nrog feem ntau cov txheej txheem.
8. Cov khoom raug ntim li cas thiab xa mus li cas?
Muab ntim los yog khi nrog cov khoom tiv thaiv dej noo.
Npog nrog ntoo los yog hlau thav duab rau kev thauj mus los.
Tuaj yeem xa los ntawm txoj kev / tsheb ciav hlau / hiav txwv.
9. Yuav ua li cas thiaj nug tau cov lus hais lossis cov qauv?
Tiv tauj koj tus neeg muag khoom los ntawm txoj kab uas hla, ntev, ntau npaum li cas thiab qhov chaw tiav xav tau.
Cov qauv pub dawb feem ntau muaj rau kev sim lossis kev soj ntsuam.
Cov Ntaub Ntawv Tiv Tauj
Chaw Nyob
Kangsheng kev lag luam tsim kho cheeb tsam,
Wuqing koog tsev kawm ntawv, Tianjin nroog, Suav.
Xov tooj
Teev
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