SAF 2205 Duplex Stainless Steel Plate

Duplex Steel 2205, 22Cr Duplex, Standard Duplex UNS S31803 / UNS S32205 WNR 1.4462 price list in India

Manufacturer Of Duplex Steel SAF 2205 Plate, Duplex SAF 2205 Plate, SAF 2205 Plate SAF 2205 Plate Distributor in India.

Original Photo Of Our Duplex Steel SAF 2205 Plate Stockist In Mumbai, India.

 

 

What Is Stainless Steel Duplex Steel SAF 2205 Plate?

Duplex Steel SAF 2205 Sheets, Plates & Coils Supplier & Exporter

R Pipe Overseas is leading supplier, manufacturer of Duplex Steel 2205 Sheet Plate, Duplex 2205 Sheet Plate, 2205 Duplex Sheet Plate, Duplex 2205 Stainless Steel Sheet Plate, Stainless Steel 2205 Duplex Sheet Plate, 2205 Duplex Stainless Steel Sheet Plate, Duplex Steel Sheet Plate.

R Pipe Overseas has an extensive inventory of Duplex LDX 2205 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.

 

SAF 2205 Duplex Stainless Steel Plate

 

Duplex Steel SAF 2205 Sheet Plate

Trade Name	UNS	6Moly Industry Specifications	Chemical Composition	Min.Tensile (KSI)	Min.Yield  (KSI)	Elongation  %
SAF 2205	UNS S31803	ASME SA-182 (F51), SA-240, SA-798, SA-790, SA-815 ASTM A240, A276, A479, A789, A790, A815, A923, A928, A988 SAE J405	C 0.30 max  Cr 21.0-23.0 Mn 2.00 max Mo 2.50-3.50 N 0.08-0.20 Ni 4.50-6.50 P 0.030 max S 0.020 max Si 1.00 max	90	65	25
SAF 2205	UNS S32205	ASTM A240, A240M, A276, A479, A480, A480M, A798, A7901, A815, A923, A928, A988 SAE J40	C 0.30 max Cr 22.0-23.0 Mn 2.00 max Mo 3.00-3.50 N 0.14-0.20 Ni 4.50-6.50 P 0.030 max S 0.020 max Si 1.00 max	90	65	25

 

Mechanical Properties

The typical mechanical properties of grade 2205 stainless steels are listed in the table below. Grade S31803 has similar mechanical properties to that of S32205. 

Table 2 - Mechanical properties of 2205 grade stainless steels

Grade	Tensile Str (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell C (HR C)	Brinell (HB)
2205	621	448	25	31 max	293 max

 

Physical Properties

The physical properties of grade 2205 stainless steels are tabulated below. Grade S31803 has similar physical properties to that of S32205.

Table 3 – Physical properties of 2205 grade stainless steels

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Co-eff of Thermal Expansion (μm/m/°C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100°C ( J/kg.K)	Electrical Resistivity (nΩ.m)
			0-100°C	0-315°C	0-538°C	at 100°C	at 500°C
2205	782	190	13.7	14.2	-	19	-	418	850

 

Grade Specification Comparison

Table 4 provides the grade comparison for 2205 stainless steels. The values are a comparison of functionally similar materials. Exact equivalents may be obtained from the original specifications.

Table 4 - Grade specification comparisons for 2205 grade stainless steels

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
		BS	En	No	Name
2205	S31803 / S32205	318S13	-	1.4462	X2CrNiMoN22-5-3	2377	SUS 329J3L

 

Applications

Some of the typical applications of duplex steel grade 2205 are listed below:

• Oil and gas exploration
• Processing equipment
• Transport, storage and chemical processing
• High chloride and marine environments
• Paper machines, liquor tanks, pulp and paper digester

 

 

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