Prix FOB
Obtenir le dernier prix4.5 ~ 10 / Kilogram
|200 Kilogram Minimum Order
Pays:
China
N ° de modèle:
UNS S32205
Prix FOB:
4.5 ~ 10 / Kilogram Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
4.5 per Kilogram
Commande minimale:
200 Kilogram
Packaging Detail:
Woode crate or per customer requirement
Heure de livraison:
25 days after confirmation of payment
Capacité de Fournir:
100 Metric Ton per Month
Payment Type:
PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T
Groupe de produits :
Personne àcontacter Mr. Allen
Room A-0512, New Metropous Plaza, Beichen District, Tianjin, Tianjin, Tianjin
Grade ***5 Duplex (UNS S****5/S****3)
Duplex ***5 is the most widely used duplex (ferritic/austenitic) stainless steel grade. It finds applications due to both excellent corrosion resistance and high strength.
The standard S****3 composition has over the years been refined by many steel suppliers, and the resulting restricted composition range was endorsed as UNS S****5 in ***6. S****5 gives better guaranteed corrosion resistance, but much of the S****3 currently produced also complies with S****5.
***5 is not generally suitable for use at temperatures above **0°C as it suffers from precipitation of brittle micro-constituents, nor below **0°C because of its ductile-to-brittle-transition.
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Chemical Composition, %
| Cr |
Ni |
Mo |
C |
N |
|---|---|---|---|---|
|
*2.***3.0 |
4.***6.*0 |
3.***3.*0 |
.**0 Max |
0.***0.*0 |
|
Mn |
Si |
P |
S |
Fe |
|
2.*0 Max |
1.*0 Max |
.**0 Max |
.**0 Max |
Balance |
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Applications of Duplex ***5
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Corronsion Resistance
Excellent general corrosion resistance; superior to Grade **6 in most environments. Excellent resistance to localised corrosion including intergranular, pitting and crevice corrosion; the CPT of ***5 is generally at least *5°C. The grade is also resistant to chloride stress corrosion cracking (SCC) at temperatures of up to about **0°C. Grade ***5 will often perform well in environments which cause premature failure of austenitic grades. It has better resistance to sea water than grade **6.
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Heat Resistance
Although ***5 has good high temperature oxidation resistance this grade, like other duplex stainless steels, suffers from embrittlement if held for even short times at temperatures above **0°C. If embrittled this can only be rectified by a full solution annealing treatment. Duplex stainless steels are almost never used above **0°C.
Size range
O.D.: ****0mm, length **6 meter
| Â | Â |
|---|
| Pays: | China |
| N ° de modèle: | UNS S32205 |
| Prix FOB: | 4.5 ~ 10 / Kilogram Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 4.5 per Kilogram |
| Commande minimale: | 200 Kilogram |
| Packaging Detail: | Woode crate or per customer requirement |
| Heure de livraison: | 25 days after confirmation of payment |
| Capacité de Fournir: | 100 Metric Ton per Month |
| Payment Type: | PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T |
| Groupe de produits : | Stainless Steel |
