S275Jr Carbon Steel
Tsawg Carbon Steel rau Kev Siv Hluav Taws Xob thiab Cov Qauv Siv
S275 Carbon Steel yog cov pa roj carbon tsawg, siab tensile lub zog cov qauv hlau uas feem ntau siv hauv kev tsim vaj tsev thiab kev siv cov qauv. Lub npe S275JR muab los ntawm qhov tsawg kawg nkaus tawm lub zog ntawm 275 MPa rau qib steel no. S275Jr Carbon Steel tseem hu ua St44-2 raws li tus qauv German DIN 17100, thiab tau hloov pauv los ntawm European tus qauv EN 10025-2. S275 Carbon Steel yog sib npaug rau lwm cov qib steel thoob ntiaj teb, xws li ASTM A36, JIS SS400, thiab GB Q235B

Tshuaj muaj pes tsawg leeg
S275 Carbon Steel muaj cov tshuaj complex, uas muaj hlau, carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, tooj liab, thiab vanadium. Qhov sib ntxiv ntawm cov ntsiab lus no txhim kho cov kev tiv thaiv corrosion thiab txhua yam khoom ntawm S275 Carbon Steel. Cov lus hauv qab no qhia cov tshuaj muaj pes tsawg leeg ntawm S275 Carbon Steel, raws li EN 10025-2 tus qauv.
|
Element |
Qhov hnyav% |
|
Cov pa roj carbon |
0.22 max |
|
Manganese |
1.50 max |
|
Phosphorus |
0.045 max |
|
Sulfur |
0.045 max |
|
Silicon |
0.40 max |
|
Nickel |
0.50 max |
|
Chromium |
0.40 - 0.65 |
|
Tooj |
0.25 - 0.40 |
|
Vanadium |
0.02 - 0.10 |

Mechanical Properties
S275 Carbon Steel muaj cov khoom siv kho tshuab zoo, uas ua rau nws zoo tagnrho rau kev siv engineering thiab cov qauv siv. Cov khoom tseem ceeb ntawm S275 Carbon Steel yog cov khoom muaj zog, lub zog tensile, elongation, thiab hardness. Cov lus hauv qab no qhia cov khoom siv hluav taws xob ntawm S275 Carbon Steel, raws li EN 10025-2 tus qauv.
|
Khoom |
Tus nqi |
|
Yield zog |
275 MPa min |
|
Tensile zog |
410 - 560 MPa |
|
Elongation |
23% min hauv 200 mm, 26% min hauv 50 mm |
|
Hardness |
140 - 190 HB |
Cov cheeb tsam thov
S275 Carbon Steel yog dav siv rau ntau yam kev siv, xws li kev tsim kho, engineering, machinery, thiab kos duab. S275 Carbon Steel tuaj yeem muab lub zog qis nrog cov machinability zoo thiab weldability, thiab tuaj yeem tsim rau hauv cov duab sib txawv thiab ntau thiab tsawg, raws li tus qauv tsim thiab cov lus qhia ntawm cov neeg siv khoom. Qee qhov piv txwv ntawm cov ntawv thov uas siv yog:
- Kev tsim kho: Nws tuaj yeem siv los ua cov thav duab, kab teeb, kab, thiab cov plag tsev ntawm cov tsev, xws li warehouses, factories, thiab choj, uas yuav tsum tau muaj zog tsawg thiab siab ductility. S275 Carbon Steel kuj tseem tuaj yeem tsim qhov yooj yim thiab ua haujlwm zoo rau cov tsev, los ntawm kev ua kom du thiab huv.
- Engineering: Nws tuaj yeem siv los ua cov khoom thiab cov khoom siv engineering, xws li cranes, forklifts, thiab tsheb thauj khoom, uas yuav tsum tau muaj zog tsawg thiab siab tawv. S275 Carbon Steel kuj tuaj yeem tiv taus qhov kev ntxhov siab thiab kev nyuaj siab los ntawm kev thauj khoom, kev co, thiab kev cuam tshuam, thiab tswj nws cov duab thiab kev ua haujlwm tau ntev.
- Machinery: Nws tuaj yeem siv los ua cov cuab yeej thiab cov khoom siv ntawm cov tshuab, xws li xyaum, saws, thiab rauj, uas yuav tsum tau muaj zog tsawg thiab siab hardness. S275 Carbon Steel kuj tseem tuaj yeem tiv thaiv lub tshuab los ntawm xeb thiab xeb los ntawm ya raws, ntsev, thiab tshuaj lom neeg, thiab ua kom nws lub neej ua haujlwm ntev.
- Kev kos duab: Nws tuaj yeem siv los ua cov duab puab, monuments, thiab cov ciav dej, uas xav tau lub zog qis thiab muaj tswv yim siab. S275 Carbon Steel tseem tuaj yeem tsim cov duab kos duab niaj hnub thiab minimalist, los ntawm kev ua kom zoo nkauj thiab zoo nkauj.
Muag Cov Ntsiab Lus
S275 Carbon Steel muaj ntau yam zoo thiab cov txiaj ntsig uas ua rau nws muaj kev xaiv zoo rau cov neeg siv khoom. Qee qhov muag khoom yog:
- Tsawg carbon thiab tsis tshua muaj alloy: Nws muaj cov ntsiab lus carbon tsawg, uas txhais tau tias nws muaj tsawg impurities thiab zoo weldability thiab machinability. S275 Carbon Steel kuj muaj cov ntsiab lus tsis tshua muaj hlau, uas txhais tau tias nws muaj cov khoom siv tsawg dua thiab zoo dua tus nqi-zoo thiab muaj.
- Lub zog tensile siab thiab lub zog tsis muaj zog: Nws muaj lub zog tensile siab, uas txhais tau tias nws tuaj yeem tiv taus siab thiab nro yam tsis muaj kev tawg lossis deforming. S275Jr Carbon Steel kuj muaj lub zog tawm los qis, uas txhais tau tias nws tuaj yeem khoov thiab ncab yooj yim yam tsis muaj kev tawg lossis poob nws lub zog.
- High ductility thiab toughness: Nws muaj lub siab ductility, uas txhais tau hais tias nws tuaj yeem ua tau zoo li tus thiab tsim rau hauv cov duab sib txawv thiab ntau thiab tsawg, raws li cov neeg siv khoom xav tau thiab cov lus qhia tshwj xeeb. S275 Carbon Steel kuj muaj qhov toughness siab, uas txhais tau tias nws tuaj yeem nqus tau thiab tiv thaiv kev poob siab thiab cuam tshuam, tsis muaj kev tawg lossis tawg.
- High hardness thiab hnav tsis kam: Nws muaj lub siab tawv, uas txhais tau hais tias nws tuaj yeem tiv taus qhov tawg thiab yaig los ntawm kev sib txhuam, hnav, thiab tsim kua muag, thiab tswj nws qhov chaw thiab ntug zoo. S275 Carbon Steel kuj muaj qhov hnav tsis kam, uas txhais tau hais tias nws tuaj yeem tiv taus qhov hnav thiab tsim kua muag tshwm sim los ntawm kev siv dua, thiab khaws nws cov haujlwm thiab ua haujlwm ntev.

Kev txhawj xeeb ntawm cov neeg siv khoom
Qee cov neeg siv khoom yuav muaj qee qhov kev txhawj xeeb lossis lus nug txog Mild Steel S275, xws li:
- Dab tsi yog qhov zoo thiab kev ntseeg siab ntawm Mild Steel S275? Nws ua tau raws li EN 10025-2 tus qauv, uas ua kom nws zoo thiab sib xws. Mild Steel S275Jr kuj tseem raug tswj xyuas nruj thiab kev sim, xws li tshuaj xyuas tshuaj, kev sim tshuab, thiab kev sim hardness. S275Jr Carbon Steel muaj lub neej ua haujlwm ntev thiab tuaj yeem muab lub zog qis nrog cov machinability zoo thiab weldability, rau ntau yam kev siv.
- Kev thauj mus los thiab ntim khoom ntawm Mild Steel S275 yog dab tsi? Nws tuaj yeem thauj los ntawm ntau hom, xws li hiav txwv, huab cua, lossis av, nyob ntawm tus neeg siv khoom nyiam thiab qhov chaw. Mild Steel S275Jr tuaj yeem ntim rau hauv ntau txoj kev, xws li cov pob khoom, pallets, lossis crates, nyob ntawm tus neeg siv khoom xav tau thiab kev qhia tshwj xeeb. Mild Steel S275Jr tuaj yeem tiv thaiv los ntawm cov yeeb yaj kiab yas, ntawv tsis muaj dej, lossis cov ntawv hlau, tiv thaiv kev puas tsuaj lossis xeb thaum thauj thiab khaws cia.
- Qhov kev pab cuam tom qab muag ntawm Mild Steel S275 yog dab tsi? Nws tuaj yeem muab kev pabcuam tomqab muag, xws li kev taw qhia kev teeb tsa, kev txhawb nqa, thiab warranty. S275Jr Carbon Steel kuj tuaj yeem hloov lossis rov qab, yog tias muaj qhov tsis xws luag lossis kev puas tsuaj los ntawm tus neeg xa khoom lossis chaw tsim khoom.

Vim Li Cas Xaiv Peb
Yog tias koj tab tom nrhiav rau tus neeg muag khoom txhim khu kev qha thiab kev tshaj lij ntawm S275Jr Carbon Steel, koj tuaj yeem xav xaiv peb. Nov yog qee qhov laj thawj vim li cas koj yuav tsum xaiv peb:
- Peb muaj ntau tshaj 10 xyoo ntawm kev paub nyob rau hauv steel kev lag luam, thiab peb muaj ib pab neeg ntawm cov kws txawj thiab engineers uas yuav muab tau koj nrog rau cov kev daws teeb meem zoo tshaj plaws thiab cov lus qhia rau koj qhov project.
- Peb muaj cov khoom muag loj ntawm S275Jr Carbon Steel, thiab peb tuaj yeem muab koj ntau qib, qhov ntau thiab tsawg, thiab cov duab, raws li koj xav tau thiab specifications. Peb kuj tuaj yeem hloov kho S275Jr Carbon Steel, los ntawm kev ntxiv cov txheej tshwj xeeb lossis kev kho mob, xws li galvanizing, annealing, lossis quenching.
- Peb muaj cov kev tswj xyuas nruj, thiab peb xyuas kom meej tias txhua pawg ntawm S275Jr Carbon Steel ua tau raws li EN 10025-2 tus qauv thiab koj qhov kev cia siab. Peb kuj muab koj daim ntawv pov thawj zoo thiab cov ntawv xeem, los ua pov thawj qhov zoo thiab kev ntseeg siab ntawm S275Jr Carbon Steel.
- Peb muaj kev pabcuam zoo rau cov neeg siv khoom, thiab peb tuaj yeem teb koj cov lus nug thiab lus nug hauv 24 teev. Peb kuj muab kev pab cuam tom qab muag rau koj, xws li kev taw qhia kev teeb tsa, kev txhawb nqa, thiab warranty. Peb kuj lees txais cov nyiaj rov qab thiab cov nyiaj rov qab, yog tias koj tsis txaus siab rau S275Jr Carbon Steel.
Yog tias koj txaus siab rau S275Jr Carbon Steel, thov koj xav tiv tauj peb. Peb yuav zoo siab los muab cov lus qhia ntxiv rau koj thiab ib qho kev tsocai pub dawb. Peb tos ntsoov yuav hnov los ntawm koj sai sai no.
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