SUS430 stainless hlau khoom, tus qauv
Tso lus
SUS430 yog dab tsi?
SUS430 (AISI 430) yog ib qho ferritic, sib nqus stainless hlau paub txog qhov zoo corrosion kuj nyob rau hauv me me, formability zoo heev, thiab zoo nkauj tiav, ua rau nws zoo tagnrho rau cov khoom siv thiab automotive trim; nws muaj ~ 16-18% Chromium, tsis yog- hardenable los ntawm kev kho cua sov tab sis ua hauj lwm- hardens, resists nitric acid zoo, thiab muaj ib tug nqi- zoo lwm txoj rau nickel-bearing stainless steels, ua raws li cov qauv xws li JIS SUS 430, ASTM A2140., thiab
SUS430 khoom sib npaug yog dab tsi?
SUS430 stainless hlau yog ib hom ferritic qib, nrog rau qhov tseem ceeb thoob ntiaj teb sib npaug yog ASTM 430 (UNS S43000), EN 1.4016 (X6Cr17), thiab SAE 51430, muab qhov zoo sib xws qis - nqi, sib nqus, thiab corrosion- tiv taus cov khoom siv hluav taws xob tsawg dua li cov khoom siv hluav taws xob, tab sis cov khoom siv hluav taws xob zoo li qub austenitic qib zoo li 304.
|
Euronorm |
UNS |
BS |
En |
Qib |
|
1.4016 |
S43000 |
430S17 |
60 |
430 |
Dab tsi yog cov khoom ntawm SUS430 stainless hlau?
SUS430 stainless hlau (ib qib ferritic) muaj kev tiv thaiv zoo corrosion, zoo heev formability, magnetism, thiab yog tus nqi -zoo vim nws tsis muaj npib tsib xee, ua rau nws zoo heev rau cov hniav trim, khoom siv, thiab chav ua noj, paub txog yooj yim khoov, vuam, thiab zoo tiav zoo, txawm hais tias nws tsis tshua muaj zog dua li welding} rau kev tu thiab steel{2. kev pabcuam.
Chemical Composition ntawm Stainless hlau 430
|
% |
430 |
|
C |
0-0.08 |
|
Mn |
0-1.00 |
|
Si |
0-1.00 |
|
P |
0-0.04 |
|
S |
0-0.02 |
|
Cr |
16-18 |
Mechanical Properties ntawm Stainless hlau 430
| Khoom | Sheet (txog 8 hli tuab) | Phaj (8 - 13.5 hli tuab) | Phaj (13.5 - 25 hli tuab) | Bar (txog 100 mm inch) |
| Tensile zog (MPa) | 450 - 600 MPa | 450 - 600 MPa | 430 - 630 MPa | 400 - 630 MPa |
| Pov thawj Stress 0.2% (MPa) | 260 Min MPa | 240 Min MPa | 240 Min MPa | 240 Min MPa |
| Elongation (%) | 20 Min % | 18 Min % | 20 Min % | 20 Min % |
Lub cev muaj zog ntawm Stainless hlau 430
|
Khoom |
Tus nqi |
|
Qhov ntom |
7.75 g / cm33 |
|
Melting Point |
1425-1510 degree |
|
Modulus ntawm Elasticity |
200 GPa |
|
Hluav taws xob Resistivity |
0.60 x 10-6 Ω.m |
|
Thermal conductivity |
23.9 W / mK ntawm 100 degree |
|
Thermal Expansion |
10.4 x 10-6/ K ntawm 100 degree |
SUS430 Stainless hlau Corrosion Resistance
Stainless hlau 430 muaj corrosion kuj zoo rau ntau yam xov xwm xws li nitric acid thiab qee cov organic acids. Qhov kev tiv thaiv corrosion ntawm hom 430 yog qhov zoo tshaj plaws thaum nws muaj qhov polished heev. Raws li nrog rau lwm cov qib ferritic, tiv thaiv kev ntxhov siab corrosion cracking yog siab heev.
SUS430 Stainless hlau Thaum tshav kub kub Resistance
Stainless hlau 430 muaj kev ua haujlwm zoo rau oxidation hauv kev pabcuam cuam tshuam txog 870℃thiab hauv kev pabcuam txuas mus rau 815 degree. Tom qab lub sijhawm cua sov ntawm 400-600 degree, Stainless hlau 430 tuaj yeem ua nkig thiab xav tau kev sib tsoo.
Kev kho cua sov ntawm Stainless hlau 430
Stainless hlau 430 tsis tuaj yeem hardened los ntawm kev kho cua sov.
Annealing yog ua los ntawm cua sov mus rau 815 degree, soaking rau 30minutes ib 25mm ntawm thickness, rauv cua txias rau 600 degree, ces sai huab cua-txias.
Cov tivthaiv yuav nkig yog tias qeeb txias los ntawm 540-400 degree.
Qhov txawv ntawm SUS304 thiab sus 430 yog dab tsi?
SUS304 yog austenitic stainless hlau nrog npib tsib xee, muab kev tiv thaiv corrosion zoo tshaj, ductility, thiab tsis yog{1}} hlau nplaum, ua rau nws zoo tagnrho rau kev sib cuag zaub mov thiab cov duab nyuaj; SUS430 yog ib qho pheej yig dua ferritic hlau uas tsis muaj npib tsib xee, ua rau nws sib nqus, tsawg corrosion-resistant, tab sis zoo rau cov khoom siv yooj yim trims thiab tus nqi yog qhov tseem ceeb.
GNEE Stainless Hlau yog ib qho khoom lag luam ywj pheej thiab cov txheej txheem ntawm SUS430 stainless hlau. Nrog cov khoom siv dav dav thiab kev ua haujlwm zoo tshaj plaws, peb tuaj yeem ua tau raws li qhov xav tau ntawm cov haujlwm feem ntau, txawm tias rau cov khoom lag luam lossis cov kev cai txiav txim. Peb muab: cov phaj loj thiab cov ntawv, cov khoom ntev ntev puag ncig, kev cai- txiav daim hlau thiab cov ntawv, kev cai- txiav cov kab tuav, txias ua cov phaj, cov ntawv, thiab cov kab tuav, thiab lwm yam kev pabcuam tsim nyog. Yog xav paub ntxiv, thov emailinfo@gneestainless.com
