434 Stainless Hlau Yeeb
434 Ferritic stainless hlau yeeb nkab yog ib tus qauv hlau txhim kho ntawm 430 tus hlau. Nws yog ntau dua ntsev-resistant tshaj 430 tus hlau thiab siv rau cov ntaub ntawv kho kom zoo nkauj sab nrauv kho kom zoo nkauj. Nws sib raug rau hauv lub teb chaws tus qauv 1cr17mo thiab Nyij Pooj Sus434.
Xa E-mail:info@gneestainless.com
Tel:+8615824687445
Hauj lwm lawm
434 Stainless Hlau Yeeb yog ib hom ntawm stainless hlau, uas tau siv hauv Aisi thiab ASTM. Tus lej tsis muaj npe yog S43400, sib raug rau ASTM A269 / A249 tus qauv.
ASTM A {269 434 Cov yeeb nkab seamless muaj kev ua tau zoo tshaj plaws hauv dej hiav txwv (pren) ntau dua 25, uas tuaj yeem tiv thaiv kev yaig ntawm clr.
GNee tshwj xeeb hauv kev tsim cov khoom siv hluav taws xob ferritic stainless hlau. Cov khoom siv Ferrite muaj cr 16-18% + mo1.25%, uas yog resistant rau dej hiav txwv / ntsev tshuaj txau / acidic nruab nrab corrosion! Muab ASTM A269 Seamless Yeeb Nkab / A249 Welded Yeeb Nkab, 6-300 hli tag nrho cov pickling / polishing yeem. Haum rau marine engineering, cov cuab yeej siv tsheb, tus nqi qis dua 316L, suav nrog SGS ntawv pov thawj thiab ntsev tshuaj ntsuam cov ntawv qhia.
Tiv tauj peb tam sim no rau cov qauv dawb thiab customized daws! info@gneestainless.com
434 Stainless Hlau Yeeb Rau Automobile Tso Yeeb Nkab
Cov Cuab Yeej Me Me Rau Cov Hlau Stainless 434 Leeg
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{240 434} stainless hlau ntawv |
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Yield zog (loj dua los yog sib npaug rau MPa) |
Tensile lub zog (ntau dua los yog sib npaug rau MPa) |
Elogation nyob rau hauv 50 hli min. % |
Hardness, max |
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Lub khawm HBW |
Ua las voos Tus hrbw |
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240 |
450 | 22 | - |
89 |
Tshuaj lom neeg tshuaj lom neeg rau cov kav dej tsis raug S43400 (Kev Ntsuam Xyuas Kub Max%)
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Cov tshuaj tseem ceeb ntawm lub ntsiab lus tseem ceeb ntawm 240 434 |
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C |
Mn |
P |
S |
Si |
Cr |
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0.12 |
1.0 |
0.040 |
0.030 |
1.0 |
16-18 |
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Ni |
N |
Al |
Ti |
Al |
CU |
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- |
0.75-1.25 |
- |
- |
- |
- |
Tus Hlau Stainless 434 Hlais Tseeb:
| Khoom npe | 434 Stainless Hlau Seamless Yeeb Nkab / Hlab |
| Txheej hauv lub taub | 10-2000 hli (customizable ib yam yuav tsum tau) |
| Phab Ntsa Thickness | {{0 {0}}. 1-100 hli (customizable ib yam yuav tsum tau ua) |
| Qho ntev | 1000-12000 hli (customizable ib yam yuav tsum tau) |
| Nto tas | No.1, No.4, 2D, 2B, HL, BA, 6K, tsom iav, thiab lwm yam iav thiab lwm yam. |
| Khoom Siv Khoom | AISI 434 (UNL UNED S43400), EN 1.4006, JIS SUS 434 |
| Cov Khoom Qib | 400 Series (Ferritic Stainless Hlau), Tshaj nrog Hmoo Stainless Hlau |
| Ntawv muaj | ISO 9001, SGS (Khoom Kuaj), NACE MR0175 (yeem) |
| Ntim | Muaj Cov Qauv Ntim Ntim (lub kaus mom yas, ntoo pallets) lossis ntim khoom lag luam |
Dab tsi yog qhov sib txawv ntawm 434 thiab 304/8 316L steel kav hlau?
Corrosion Kuj:
304 (CR18NI8): Tiv thaiv kom haum corrosion, tab sis tsis tiv taus chloride ions;
316L (Cr17NI12MO2): Zoo dua 304 hauv pitting corrosion, tab sis qis dua hauv Molybdenum cov ntsiab lus tshaj 434;
434: ua tau zoo dua hauv chloride ion ib puag ncig (xws li seawater thiab ntsev ua haujlwm sib npaug ntawm 25-30.
Lub zog:
Cov txiaj ntsig lub zog (txog 275MPA) yog siab dua 304 (205MPA), tab sis qis dua 316L (220MPA).
Magnetism: 434 yog cov hlau hluav taws xob ferritic nrog hlau nplaum; 304/5 316L yog Austenitic thiab tsis sib nqus.
Mov thiab cov exporter ntawm stainless hlau 434 leeg-gnee
Cim npe nrov: 434 Stainless Hlau Yeeb, Suav 434 Stainless Hlau Yeeb Nkab Chaw Tsim Tshuaj, Hoobkas
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