Dab tsi yog 1.4501 stainless hlau?cov
Nws1.4501, kuj hu uaUNS S32760, yog asuper duplex stainless hlauuas sib txuas cov txiaj ntsig ntawm cov qauv austenitic thiab ferritic. Nws muaj kev tiv thaiv tshwj xeeb rau pitting, crevice thiab kev ntxhov siab corrosion, ua rau nws tsim nyog rau kev ua phem ib puag ncig xws li kev lag luam tshuaj, roj thiab roj, thiab kev siv dej hiav txwv.
Cov khoom siv dab tsi yog 1.4501 stainless hlau sib npaug?cov
Nws1.4501yog super duplex stainless hlau sib npaug rauUNS S32760thiabASTM A182 F55, paub coj mus muag liZeron 100los yog327 60. Vim nws muaj pes tsawg leeg nrog25% chromium, npib tsib xee, molybdenum, tooj liab, nitrogen thiab tungsten, muaj zog txhua yam thiab zoo heev corrosion kuj (tshwj xeeb tshaj yog tiv thaiv pitting thiab kev nyuaj siab corrosion).
Cov tshuaj muaj pes tsawg leeg ntawm stainless hlau 1.4501 (tshwj xeeb rau cov tuav)cov
|
Element |
Tsawg kawg % |
siab tshaj% |
|---|---|---|
|
Cov pa roj carbon (C) |
- |
0.030 Nws |
|
Manganese (Mn) |
- |
1.00 Nws |
|
Phosphorus (P) |
- |
0.025 ib |
|
Sulfur (S) |
- |
0.010 ib |
|
Silicon (Yog) |
- |
1.00 Nws |
|
Chromium (Cr) |
24.0 Nws |
26.0 Nws |
|
Nickel (Ni) |
6.00 Nws |
8.00 Nws |
|
Molybdenum (hli) |
3.00 Nws |
4.50 Nws |
|
Nitrogen (N) |
0.20 ib |
0.30 Nws |
|
Copper (Cu) |
0.50 ib |
1.00 Nws |
|
Tungsten (W) |
0.50 ib |
1.00 Nws |
|
PRENcov |
Ntau dua lossis sib npaug li 40 |
- |
Txhua yam khoom ntawm 1.4501 steelcov
|
Qhov xwm txheej |
Yield zog Rp0.2 (MPa) |
Tensile zog Rm (MPa) |
Elongation [%] |
Hardness [HB] |
Charpy cuam tshuam -V ntawm -46℃[J] |
|---|---|---|---|---|---|
|
BARcov |
Ntau dua lossis sib npaug li 550 |
Ntau dua lossis sib npaug li 750 |
Ntau dua lossis sib npaug li 25 |
Tsawg dua los yog sib npaug li 300 |
Ntau dua lossis sib npaug li 65 |
|
CR PLATE (coil)cov |
Ntau dua lossis sib npaug li 550 |
750-1000 Nws |
Ntau dua lossis sib npaug li 25 |
Tsawg dua lossis sib npaug li 310 |
Ntau dua lossis sib npaug li 45 |
|
HR PLATE (coil)cov |
Ntau dua lossis sib npaug li 550 |
750-1000 Nws |
Ntau dua lossis sib npaug li 25 |
Tsawg dua lossis sib npaug li 310 |
Ntau dua lossis sib npaug li 45 |
|
PLATE (quarter)cov |
Ntau dua lossis sib npaug li 550 |
750-930 : kuv |
Ntau dua lossis sib npaug li 25 |
Tsawg dua lossis sib npaug li 310 |
Ntau dua lossis sib npaug li 45 |
Lub cev muaj zog ntawm steel 1.4501cov
|
Khoom |
Tsim nyog |
|---|---|
|
Qhov ntom |
0.285 lb/in³ (7.8 g/cm³) ntawm 68℃F (20 degree) |
|
Melting ntau |
2525-2630 ° F (1385-1443 ° F) |
|
Modulus ntawm elasticity ntawm 68℃F (20 degree) |
29 × 10⁶ psi (200 GPa) |
|
Thermal conductivity ntawm 68℃F (20 degree) |
15 W/m K |
|
Coefficient ntawm thermal expansion (68-212℃F / 20-100 degree) |
13.0 × 10⁻⁶ / K |
|
Cov cua kub tshwj xeeb ntawm 68℃F (20 degree) |
500 J/kg · K |
|
hluav taws xob resistivity |
0.80 Ω·mm² / m |
|
Sib nqus permeability |
< 1,05 a 68 °F (20 °C) |
Kev lag luam uas feem ntau siv 1.4501 stainless hlaucov
1.4501 steel yog dav siv hauvKev siv tshuaj lom neeg, roj thiab roj, kev siv dej hiav txwv, cov ntaub so ntswg thiab ntawv, thiab cov nroj tsuag desalination, ua tsaug rau nws zoo heev corrosion kuj thiab siab mechanical resistance.
Qhov txawv ntawm 1.4501 thiab 304 yog dab tsi?cov
Nws1.4501muaj kev tiv thaiv corrosion zoo tshaj, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig chloride-nplua nuj, thiab muaj zog dua 304, ua rau nws zoo tagnrho rau kev thov ntau dua.
Puas yog 1.4501 haum rau vuam?cov
Yog lawm, 1.4501 steel tuaj yeem raug welded ua raws li kev ceev faj kom tswj tau nws txoj kev ncaj ncees thiab kev tiv thaiv corrosion.
1.4501 puas tuaj yeem siv rau qhov kub thiab txias?cov
Yog lawm, 1.4501 tuav nws lub zog thiab muaj peev xwm tiv thaiv corrosion ntawm qhov kub thiab txias, ua rau nws tsim nyog rau kev thov thermal daim ntaub ntawv.
Dab tsi yog qhov txawv ntawm 1.4501 thiab 1.4410?cov
Nws1.4501yog martensitic stainless hlau optimized rau siab hardness, hnav tsis kam thiab kub-kho lub zog, thaum lub1.4410Nws yog ib tug duplex stainless hlau nrog ib tug balanced austenitic-ferrite microstructure, uas muaj zoo tiv thaiv corrosion (tshwj xeeb tshaj yog pitting thiab cracking) thiab ntau dua toughness, tab sis qis hardness. Hauv cov ntsiab lus, 1.4501 yog qhov tsim nyog rau kev siv lub tshuab tsom rau kev siv tshuab, thaum 1.4410 yog qhov zoo tagnrho rau kev siv cov qauv thiab corrosion-tseem ceeb.
cov
Yog tias koj muaj qhov project xav tau rau stainless hlau tuav1.4501, tsis txhob yig tau tso koj daim ntawv xaj.GNEEmuaj cov khoom muag loj ntawm cov khoom nrov rau koj xaiv. Lawv tuaj yeem ua tiav hauv ntau txoj hauv kev, suav nrogphaj, coils, raj, tuav thiab xaim. Rau cov ncauj lus kom ntxaws cov tshuaj muaj pes tsawg leeg thiab kuaj dawb, thov hu rau peb lub Hoobkas tam sim ntawd. Peb muab cov nqi sib tw thiab kev pabcuam zoo heev.
Cov qauv siv tau:cov
Phaj, ntawv thiab coils:ASTM A240, EN 10028-7, EN 10088-2, EN 10088-4, Norsok M-630 MDS D55
Bars thiab forged qhov chaw:ASTM A276, ASTM A479, ASTM A182, EN 10088-3, Norsok M-630 MDS D54 / D57
Lwm cov khoom siv:Lawv ua raws li ASTM thiab/lossis EN cov qauv thiab Norsok M-630 MDS.
