Tsawg carbon steel yeeb nkab yog carbon hlau nrog cov ntsiab lus carbon tsawg dua 0.25%. Nws tseem hu ua me me hlau vim nws tsis muaj zog, tsis tshua muaj hardness thiab softness. Nws suav nrog feem ntau cov qauv carbon zoo tib yam thiab qee qhov siab - zoo carbon structural steel. Feem ntau ntawm lawv yog siv rau kev tsim vaj tsev qhov chaw yam tsis muaj kev kho cua sov, thiab qee qhov yog siv rau cov khoom siv kho tshuab uas yuav tsum tau hnav tsis kam tom qab carburizing thiab lwm yam kev kho cua sov. Muaj ntau ntau yam khoom siv rau cov kav dej uas tsis tshua muaj carbon steel, cov ntsiab lus tseem ceeb yog raws li hauv qab no:
Q195 steel yeeb nkab: Tsawg carbon, tsawg manganese thiab silicon cov ntsiab lus, zoo plasticity thiab toughness, haum rau manufacturing steel kav rau kev siv nyob rau hauv tsawg load.
Q215 steel yeeb nkab: Tsawg carbon, nruab nrab manganese thiab silicon cov ntsiab lus, me ntsis siab zog dua Q195, haum rau siv nyob rau hauv dav dav.
Q235 steel yeeb nkab: Tsawg carbon, manganese, thiab silicon cov ntsiab lus zoo ib yam li Q215. Nws muaj zoo mechanical zog thiab kev ua tau zoo, thiab muaj kev siv dav.
Q345 steel yeeb nkab: nce manganese thiab silicon cov ntsiab lus, siab zog dua Q235, haum rau lub sijhawm uas muaj ntau dua load thiab siab hnav tsis kam.
Taw qhia rau feem ntau siv qis carbon steel yeeb nkab cov ntaub ntawv thiab daim ntawv thov teb:
Q195 steel yeeb nkab yog cov khoom siv qis carbon steel yeeb nkab. Nws muaj cov yas zoo thiab tawv thiab tsim nyog rau kev tsim khoom dav dav - lub hom phiaj qis - thauj cov kav hlau, cov kav dej hloov pauv, cov kav dej txuas, cov kav dej ntsug, cov kav dej thiab cov kav dej, thiab lwm yam. Nws yog dav siv hauv kev tsim kho, tshuab, hluav taws xob, tshuaj lom neeg kev lag luam, kev ua liaj ua teb, nroog infrastructure thiab lwm yam kev lag luam. Q235 steel yeeb nkab yog cov khoom siv qis carbon steel yeeb nkab uas muaj zog thiab yas. Nws yog qhov tsim nyog rau kev tsim cov yeeb nkab steel, cov kav dej hloov tau yooj yim, cov kav hlau txuas, cov kav dej rau cov tshuab tsim, thiab lwm yam. Nws yog dav siv hauv kev tsim kho, tshuab, hluav taws xob, kev lag luam tshuaj thiab lwm yam kev lag luam . 20# steel yeeb nkab yog cov khoom siv qis carbon steel yeeb nkab, feem ntau muaj tsib lub ntsiab lus: C, Si, Mn, S, thiab P. Nws feem ntau yog siv los tsim cov khoom siv kho tshuab, qhov chaw tsheb, thiab cov kav dej boiler. tos. Nws yog dav siv hauv tsheb, aviation, nkoj tsim, roj av thiab lwm yam kev lag luam.
|
Khoom |
Tsawg carbon steel seamless yeeb nkab |
|
Sab nraum |
8 ~ 100 hli |
|
Thickness |
2 hli ~ 15mm |
|
Chav tsev ntev |
3m, 5.8m, 6m, 11.8m, 12m, 13.5m lossis raws li cov neeg siv khoom thov |
|
Khoom siv |
Q195, Q215, Q235, Q345, 20# |
|
Nto |
Liab qab nto, kua roj vanish painting, galvanizing, lwm yam painting raws li ib tug neeg thov |
|
Ntim |
Hauv cov pob khoom nrog steel sawb lossis hauv xoob, tsis yog -cov ntaub qhwv los yog raws li cov neeg siv khoom thov |
|
Daim ntawv thov |
Civil engineering, architecture, steel towers, shipyard, scaffoldings, struts, piles rau tsuj ntawm landslide thiab lwm yam qauv |
Cov ntaub ntawv khoom
|
Qib |
Tshuaj muaj pes tsawg leeg% |
Mechanical Property |
||||||
|
C |
Mn |
S |
P |
Si |
Yield zog Mpa |
Tensile zog Mpa |
Elongation% |
|
|
Q195 |
0.06-0.12 |
0.25-0.50 |
Tsawg dua lossis sib npaug li 0.045 |
Tsawg dua los yog sib npaug li 0.05 |
Tsawg dua los yog sib npaug li 0.30 |
>195 |
315-430 |
Ntau dua lossis sib npaug 33 |
|
Q215 |
0.09-0.15 |
0.25-0.55 |
Tsawg dua lossis sib npaug li 0.050 |
Tsawg dua lossis sib npaug li 0.045 |
Tsawg dua los yog sib npaug li 0.30 |
>215 |
335-450 |
Ntau dua lossis sib npaug 27 |
|
Q235 |
0.12-0.20 |
0.30-0.67 |
Tsawg dua lossis sib npaug li 0.045 |
Tsawg dua lossis sib npaug li 0.04 |
Tsawg dua los yog sib npaug li 0.30 |
>235 |
375-500 |
Ntau dua lossis sib npaug li 26 |
|
Q345 |
Tsawg dua los yog sib npaug li 0.20 |
1.0-1.6 |
Tsawg dua lossis sib npaug li 0.040 |
Tsawg dua lossis sib npaug li 0.04 |
Tsawg dua los yog sib npaug li 0.55 |
>345 |
470-630 |
Ntau dua lossis sib npaug 22 |
Cov txiaj ntsig ntawm Carbon Steel Pipe
Carbon steel piping muab kev nyab xeeb thiab kav ntev. Vim tias nws muaj kev poob siab thiab tsis cuam tshuam los ntawm qhov hnyav ib puag ncig zoo li lub siab lossis huab cua huab cua, nws yog cov khoom siv zoo tshaj plaws rau kev siv cov qauv.
Vim tias nws yooj yim los tsim, carbonsteel piping yog cov khoom siv ntau yam. Peb tuaj yeem ua rau ntau yam thicknesses thiab qhov ntev. Nws kuj yog ib qho yooj yim los txiav thiab khoov rau qhov twg nws xav tau. Nws kuj tau yooj yim txuas nrog cov pob qij txha, li qub, thiab lwm yam yeeb nkab fittings.
Gnee Company Advantage
Gnee Factory Ib puag ncig
FAQ
Q: Koj muab kev pabcuam dab tsi?
A: Kev pabcuam customized rau txhua tus neeg siv khoom, thov hu rau peb!
Q: Koj tuaj yeem tshawb xyuas tag nrho cov khoom hauv cov kab ntau lawm li cas?
A: Peb muaj cov chaw soj ntsuam thiab kuaj cov khoom tiav. Peb xyuas cov khoom thaum lawv mus rau hauv cov txheej txheem ntau lawm tom ntej.
Q: Koj puas muab cov qauv? puas yog dawb los yog ntxiv?
A: Cov qauv tuaj yeem muab rau cov neeg siv khoom dawb, tab sis cov khoom xa tuaj yuav raug them los ntawm cov neeg siv khoom.
Q: Koj puas tuaj yeem xa tuaj raws sijhawm?
A: Yog, peb tau cog lus los muab cov khoom zoo tshaj plaws thiab xa lawv raws sijhawm.
Cim npe nrov: Tuam Tshoj qis carbon steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
