S235J2 Round Steel Description
S235J2 steel phaj yog European qauv zoo tib yam carbon qauv steel phaj, kub dov, tswj khi los yog normalizing, lub xeev xa.
S235J2 steel phaj qib hais tias:
"S": qhia txog cov qauv hlau;
"235": qhia qhov qis qis ntawm cov khoom muaj zog: 235Mpa;
"J2": hais txog qhov cuam tshuam ua haujlwm ntsuas kub ntawm -20℃.
Tshuaj muaj pes tsawg leeg ntawm S235J2:
| Cov ntsiab lus carbon C: | Silicon cov ntsiab lus Si: | Cov ntsiab lus phosphorus P: | Manganese cov ntsiab lus Mn: | Cov ntsiab lus sulfur S: |
| Tsawg dua lossis sib npaug li 0.17 | Tsawg dua lossis sib npaug li 0.35 | Tsawg dua lossis sib npaug li 0.030 | Tsawg dua lossis sib npaug li 0.65 | Tsawg dua lossis sib npaug li 0.030 |
Round steel yog cov khoom siv hlau uas muaj ntau yam kev siv thiab lub luag haujlwm, suav nrog tab sis tsis txwv rau thaj chaw hauv qab no:
1.Lub tsev thiab civil engineering. Round steel yog siv los ua cov khoom siv hauv tsev, xws li stair railings, qhov rooj thiab qhov rais guardrails, ru tsev txhawb nqa thiab thav duab. Nws lub zog siab thiab ruaj khov ua rau nws yog ib qho tseem ceeb ntawm cov khoom siv hauv tsev.
2.Lub teb ntawm mechanical manufacturing. Round steel yog siv los ua ntau yam khoom siv xws li shafts, log, bolts, pins thiab bearings. Nws lub zog siab, thermal conductivity thiab machinability ua rau nws yog ib qho tseem ceeb ntawm cov khoom siv niaj hnub thiab cov khoom siv.
3.Lub teb ntawm kev tsim tsheb. Round steel yog siv los ua tsheb cav shafts, tsav shafts, steering rods, steering knuckles thiab suspension Cheebtsam. Nws lub zog siab thiab kev siv tshuab ua kom muaj kev ruaj ntseg thiab kev nyab xeeb ntawm lub tsheb thaum tsav tsheb.
4.Lub zog sector. Round steel yog siv los ua cov spindles, ncua kev kawm ntawv thiab cov hniav shafts ntawm cua turbines, raws li zoo raws li cov qauv kev txhawb nqa rau hnub ci reflectors thiab photovoltaic solar cells.
5.Aerospace sector. Round steel kuj yog siv dav hauv aerospace teb, xws li cav, fuselages, tis, tsaws iav, hydraulic systems thiab hais txog.
FAQ
Q1: Vim li cas thiaj xaiv peb?
A1: Peb yog cov chaw tsim khoom tshwj xeeb uas tau koom nrog hauv kev lag luam steel ntau tshaj 18 xyoo, peb cov khoom tseem ceeb suav nrog steel phaj, steel coil, steel yeeb nkab, steel profile, thiab txhuas & tooj liab alloy series thiab lwm yam.
Q2. Koj tswj qhov zoo li cas?
A2: Peb lub Hoobkas muaj tshwj xeeb QA / QC chav haujlwm, txhua qhov kev txiav txim yuav raug tshuaj xyuas ua ntej xa khoom, peb tseem yuav muab tus thawj MTC rau cov neeg siv khoom . Thib peb Cov Kev Ntsuam Xyuas Muaj SGS, TUV, BV muaj.
Q3. Koj cov nqe lus them nqi yog dab tsi?
A3: Feem ntau peb cov nqe lus them nqi yog 30% T / T ua ntej, tshuav nyiaj li cas yuav them ua ntej xa khoom, tab sis peb kuj tuaj yeem txais L / C thaum pom, Them dua daim ntawv luam ntawm daim nqi thiab lwm yam
Q4. Koj cov nqe lus ua lag luam yog dab tsi?
A4: EXW, FOB, CFR, CIF, CIP, DAP, DDP thiab lwm yam
Q5. Koj puas tuaj yeem muab cov qauv?
A5: Yog lawm, yog tias nws yog qhov loj me thiab peb muaj cov khoom lag luam hauv warehouse, peb yuav muab cov qauv dawb xwb, tab sis cov khoom xa tuaj yuav raug them los ntawm koj lub tuam txhab.
Q6: Kuv puas tuaj yeem tuaj xyuas koj lub Hoobkas?
A6: Kom paub meej, zoo siab txais tos tuaj xyuas peb lub Hoobkas ntawm koj qhov yooj yim. peb yuav muab kev pab tsim nyog rau koj nrog kev pab.
Q7: Cov ntaub ntawv khoom dab tsi kuv xav tau los muab kev nug?
A7: Feem ntau, koj yuav zoo dua xa peb cov khoom, qib, thickness, dav, ntev, kom muaj nuj nqis thiab lwm yam, yog li ntawd peb yuav ua tau qhov tseeb hais asap.
Q8: Qhov chaw nres nkoj hiav txwv twg koj feem ntau siv?
A8: Feem ntau, Tianjin, Qingdao, Shanghai hiav txwv chaw nres nkoj lossis raws li koj xav tau tshwj xeeb. Los ntawm cov thawv xa khoom lossis Los ntawm ntau raws li koj xaiv
Cim npe nrov: s235j2 round steel, Tuam Tshoj s235j2 round steel manufacturers, lwm tus neeg, Hoobkas
