DUPLEX S 32205 / S 32900 / S 31803 / S 32304 / S 32550 / ZERON 100

DUPLEX STEEL S31803 / S32205 SHEETS, DUPLEX STEEL S31803 / S32205 PLATES, DUPLEX STEEL S32205 HOT ROLLED PLATES, DUPLEX 2205 COILS SUPPLIERS, DUPLEX STEEL S31803 COLD ROLLED SHEETS, DUPLEX STEEL S31803/S32205 SHEETS STOCKIST IN MUMBAI, INDIA.

DUPLEX S32205 SHEET & PLATE, ASTM A240 DUPLEX STEEL S31803 HR PLATES DEALER, UNS S32205 SHEET AND PLATE, DIN 1.4462 COLD ROLLED SHEETS EXPORTER, UNS S31803 SHEETS SUPPLIER IN MUMBAI, INDIA.

Duplex stainless is a mixed microstructure of austenite and ferrite (50/50) which has improved strength over ferritic and austenitic steel grades with similar corrosion resistance qualities.

One of the main attractions of duplex stainless steel is cost – due to the materials increased yield strength it is often possible to reduce the thickness of material making it much cheaper than a comparative austenitic stainless steel grade.

Also Duplex steel has a lower alloy content reduces production costs. Certainly cost and weight savings without loss of performance is an attractive proposition to purchasers.

Benefits of using UNS32205 Duplex Stainless Steel:

• Corrosion resistance is much better than that of Type 316
• Greater tensile and yield strength
• Good ductility and toughness though not as good as austenitic grades
• Good stress corrosion cracking resistance (SSC)
• Opportunity for purchases to reduce their material costs without compromising on quality 

EQUIVALENT GRADE OF DUPLEX STEEL S31803 / S32205 SHEETS, PLATE & COILS
STANDARD WERKSTOFF NR. UNS
Duplex 2205 1.4462 S31803 / S32205

SPECIFICATION

• Specifications ASTM A240 / ASME SA240
• Width 1000mm / 1219mm /1250mm / 1500mm / 2000mm
• Length 2000 mm / 2440 mm / 2500 mm / 3000 mm / 6000 mm
• Thickness 0.1mm to 12 mm Thk
• Hardness Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
  

Finish Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form Coils, Foils, Rolls, Plain Sheet, Strip, Flats, Blank (Circle), Ring (Flange) etc. DUPLEX & SUPER DUPLEX GRADES

Chemical composition

C 0.030 max%       Si 1.0 max%      Mn 2.00 max%      P 0.030 max%       S 0.02 max%      Al %     

Cr 21.0 – 23.0%      Cu %       Ni 4.50 – 6.50%      Mo 2.50 – 3.50%      Nb % Ti N 0.8 – 0.20%      V %