309S Stainless hlau kauj
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
- Xa E-mail:ss@gneesteel.com
- Tel:+8615824687445
309S sib raug rau Suav hom yog 0Cr23Ni13, Asmeskas tus qauv S30908 (AISI, ASTM) cov yam ntxwv thiab kev siv: corrosion resistance, kub kuj zoo dua 0Cr19Ni9.
Lub 309S yog ib qho txawv ntawm cov qis carbon 309 stainless hlau rau siv qhov twg yuav tsum tau soldering.
Cov ntsiab lus qis dua txo qis cov nag lossis daus ntawm carbides hauv thaj chaw tshav kub cuam tshuam ze ntawm qhov vuam, uas tuaj yeem ua rau muaj kev cuam tshuam ntawm intergranular corrosion (welding erosion) ntawm stainless hlau hauv qee qhov chaw.
Nws tuaj yeem tiv taus cua sov dua hauv qab 980 degree, thiab muaj lub zog kub kub, oxidation tsis kam thiab carburizing tsis kam.
Daim ntawv thov: Cov khoom siv rauv.
Dav siv nyob rau hauv boilers, lub zog (nuclear zog, thermal zog, roj cell), industrial furnaces, incinerators, cua sov rauv, tshuaj, petrochemical thiab lwm yam tseem ceeb teb.
Stainless hlau yog ib hom hlau alloy, nrog du nto, siab weldability, corrosion kuj, polishing, kub tsis kam, corrosion kuj thiab lwm yam ntxwv. Nws yog dav siv nyob rau hauv ntau yam lag luam thiab yog ib yam khoom tseem ceeb nyob rau hauv niaj hnub kev lag luam. Stainless hlau yog muab faib ua stainless hlau, hlau oxygen stainless hlau, Martengsitt stainless hlau thiab duplex stainless hlau los ntawm lub xeev cov qauv.
| Qib | Euronorm | Tuam Tshoj GB | Japanese JIS | ASTM | |
| Tsis muaj. | |||||
| 309S | 1.4950 | 0Cr23Ni13 | SUS 309 S | S30908 | |
Stainless hlau 309S Chemical Comppsition:
| Qib | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 309S | Min. Max. |
Tsawg dua lossis sib npaug rau 0.08 | Tsawg dua lossis sib npaug rau 2.0 | Tsawg dua los yog sib npaug rau 1.00 | Tsawg dua lossis sib npaug rau 0.045 | Tsawg dua lossis sib npaug rau 0.03 | 22.0-24.0 | / | 12.0-15.0 | |
Yield zog / Mpa: Ntau dua lossis sib npaug rau 205
Tensile zog / MPa: Ntau dua lossis sib npaug rau 515
Elongation /%: Ntau dua lossis sib npaug rau 40
Nqe txo tus nqi /%: Ntau dua lossis sib npaug rau 50
FAQ
Q: Koj lub tuam txhab cov khoom tseem ceeb yog dab tsi?
A: Peb cov khoom tseem ceeb yog stainless hlau phaj / ntawv, coil, round / square yeeb nkab, bar, nickel alloys, thiab lwm yam.
Q: Koj tswj qhov zoo li cas?
A: Mill Test Certification yog muab nrog cov khoom xa tuaj, Kev Tshawb Fawb Thib Peb muaj. thiab peb kuj tau txais ISO, SGS, Alibaba Verified.
Q: Dab tsi yog qhov zoo ntawm koj lub tuam txhab?
A: Peb muaj ntau tus kws tshaj lij, cov kws tshaj lij, cov nqi sib tw thiab kev pabcuam zoo tshaj plaws tomqab muag ntau dua li lwm lub tuam txhab stainless hlau.
Q: Muaj pes tsawg coutries koj twb exported?
A: Exported rau ntau tshaj 50 lub teb chaws feem ntau yog los ntawm America, Russia, UK, Kuwait, Egypt, Qaib ntxhw, Jordan, Is Nrias teb, thiab lwm yam.
Q: Koj puas tuaj yeem muab cov qauv?
A: Yog. Peb tuaj yeem muab cov qauv me me hauv Tshuag dawb, tsuav yog koj tiv tauj peb. Cov qauv customized yuav siv li ntawm 5-7 hnub.
Cim npe nrov: 309s stainless hlau kauj, Tuam Tshoj 309s stainless hlau kauj lwm tus neeg
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