Duplex Steel Flanges

Duplex Steel UNS S31803 Flanges & Duplex Steel UNS S32205 Flanges Exporter in India

ASTM A182 F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 Duplex Steel werkstoff nr. 1.4462 Flanges.

Duplex Steel UNS S31803, S32205, S32550, S32750, S32760 Flanges Manufacturer, Exporter & Suppliers in India.

We are engaged in manufacturer, suppliers & exporters a qualitative range of Duplex Steel Plates, Sheets & Coils that are widely used in construction & other industries. These Duplex Steel Plates & Sheets features excellent corrosion resistance, high tolerance level and durability. These Sheets, Plates & Coils are available in various size, shapes, specification & thickness as per requirements of our clients. We also supply of duplex steel sheets, plates & coils in all types of grades such as UNS NO. S 31803, S 32205 etc. We offer these Sheets, Plates & Coils to our clients at market leading price.

Specification :

Range	:	1 MM TO 200 MM THK IN 1000 MM TO 3000 MM WIDTH x 2500 MM / 5000 MM / 10000 MM / COIL.
Standard	:	ASTM/ASME A240
Grade	:	UNS S31803, S32205, S32550, S32750, S32760
Length	:	Single Random, Cut Length
End	:	Plain End, Bevelled End, Threaded

 

STANDARD	WERKSTOFF NR.	UNS
Duplex 2205	1.4462	S31803 / S32205

 

Types of Duplex Steel Plates, Sheets & Coils :

Chemical Composition of Duplex Steel UNS S31803 Flanges and 
UNS S32205 Flanges:

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N	Fe
UNS S31803	0.030 max	2.00 max	1.00 max	0.030 max	0.020 max	21.0 – 23.0	2.5 – 3.0	4.50 – 6.50	0.08 – 0.20	REM
UNS S32205	0.030 max	2.00 max	1.00 max	0.030 max	0.020 max	22.0 – 23.0	3.00 – 3.50	4.50 – 6.50	0.14 – 0.20	REM

Mechanical Properties of Duplex Steel UNS S32205 Flanges and UNS S32205 Flanges:

Grade	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
UNS S31803	7.8 g/cm3	1050 °C (1920 °F)	Psi – 89923 , MPa – 620	Psi – 65267 , MPa – 450	25 %
UNS S32205	7.8 g/cm3	2000 °C (3630 °F)	Psi – 95000 , MPa – 655	Psi – 65267 , MPa – 450	25 %