SA 815 Duplex and Super Duplex Steel Sheets & Plates Supplier & Exporter


Duplex and Super Duplex Steel UNS S31803, S32205, S32750, S32760 Supplier


240 Stainless Steel DIN W. Nr. 1.4462 Duplex and Super Duplex Supplier

Nandishwar Steel has an extensive inventory of Duplex LDX 2101®, 2304, 2205 and 2507, 31803, 32750, 32760 duplex stainless steel plate and sheets products available to satisfy your challenging corrosion and high strength requirements.
Duplex stainless steel plate contains relatively high levels of chromium (between 18% and 28%) and low to moderate amounts of nickel (between 1.5% and 8%). The high corrosion resistance and excellent mechanical properties of duplex stainless steels can be attributed to their chemical composition and balanced (duplex) microstructure of approximately equal volume percentages of ferrite and austenite.
LDX 2101® is a low nickel, nitrogen-enhanced lean duplex stainless steel with corrosion resistance similar to 304 but with much higher mechanical strength. This enables it to be used in thinner cross-sections which provide cost savings to the end user. Alloys 2304 and 2205/31803 are the most common grades. They both exhibit outstanding resistance to chloride stress-corrosion cracking.
“Super” duplex grades have enhanced pitting and crevice corrosion resistance when compared with 300-series austenitic stainless steels or conventional duplex alloys. This can be attributed to the enhanced levels of chromium, molybdenum and nitrogen found in these materials. Alloy 2507 is the most common “super” duplex grade.

STANDARD UNS WERKSTOFF NR.
Duplex 2205 S31803 1.4462

 

Duplex & Super Duplex Steel Plates

Range :

5 mm To 100 mm thick in 1000 mm TO 2500 mm width & 2500 mm to 12500 mm Length available with NACE MR 01-75.
Types :
Sheet, Plates, Coils, Flat, Strips, Profile, Blank ,Circle, Ring etc. 

MATERIALS :
Duplex & Super Duplex Steel Plates

UNS S31803, S32205, S32750, S32760

Duplex & Super Duplex Steel Steel Sheets

Range :
1 mm To 3 mm thick in 1000 mm TO 2500 mm width & 2500 mm to 12500 mm Length available with NACE MR 01-75.
Types : Sheet, Plates, Coils, Flat, Strips, Profile, Blank ,Circle, Ring etc. 

MATERIALS :
Duplex & Super Duplex Steel Steel Sheets

UNS S31803, S32205, S32750, S32760


Other grades of Duplex & Super Duplex Sheets Plates

Duplex Sheets Plates
Super Duplex Sheets Plates
Duplex Sheets UNS S31803 Sheets Plates
Super Duplex UNS S32205 Sheets Plates
Duplex & Super Duplex UNS S32750 Sheets Plates

Products Range