Duplex plate has a two or dual phase micro structure. The microstructure of the Duplex Steel S32205 Foil consists of ferrite and austenitic in an equal proportion. This stainless steel if often recommended by duplex 2205 plate suppliers in Mumbai because it offers a combination of attractive properties such as its high tensile strength along with its excellent corrosion resistance properties. The ASTM A240 Type 2205 Duplex Sheet, when supplied in an annealed condition offers a maximum Brinell hardness value of about 290.

Specification of 2205 Duplex stainless steel plate

Standard Industry Specifications

ASME SA 240
ASTM A 240 
UNS S32205
W.NR. 1.4462
GE-S400/ S1000
PWA-LCS
EN 10028-7
RR SABRe Edition 2
DFARS Compliant

Material

Duplex 2205 Sheet & Duplex 2205 Plate

Specification

ASTM A240 / ASME SA240

Standard Sizes

1000 x 2000 mm, 1220 x 2440 mm, 1500 x 3000 mm, 2000 x 2000 mm, 2000 x 4000 mm

Tolerances of Width and thickness

EN 10151 Duplex 2205 strip for springs
EN 10088 Duplex 2205 strip (general)
EN 10258 (formerly DIN 59381)

Width

10-2500mm

SA-240 Duplex 2205 Plate & Sheet Thickness

0.1mm to 100 mm Thk

SA 240 Type 2205 Plate & Sheet Length

2m, 2.44m, 3m, or as required

SA 240 Type 2205 Plate & Sheet Finish

2B, 2D, BA NO(8), SATIN (Met with Plastic Coated), Cold rolled sheet (CR), Hot rolled plate (HR), No.1 finish hot rolled 2205 Duplex Plate, 2B, 1D, BA, No.4, 8K, hairline, satin, brush, mirror etc.

SA 240 TP 2205 Plate & Sheet Hardness

Quarter Hard, Half Hard,Spring Hard, Soft, Hard, Duplex 2205 Sheet suppliers

Stock available in form of

Shim Sheet, Rolls, Strip, Flats, Clad Plate, Plain Sheet, Plate, Sheet, Coils, Foils, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Blank (Circle), soft annealed, sheared, annealed, tread plate,descaled, Checker Plate

Profiling

To provide a full profiling service in India we use numerous profiling methods including:

Plasma Plate Cutting
Laser Plate Cutting
Oxy-propane Flame Cutting

Avesta 2205 Plate & Sheet Manufacturers

Sail, Jindal, Shah Alloys, Outokumpu, BAOSTEEL, TISCO, JISCO, LISCO, POSCO, ZPSS

Plasma profiles

As per customer's drawings

Value added services for Duplex 2205 Sheet & Plate

Plasma cutting, Waterjet cutting, Bending and mechanical processing, Laser cutting, welding, edge preparation, sawing and shearing.

Value added services for Duplex 2205 Coil

Slitting
Cut-to-length
Blanking 
Polishing

Why choose Metal tube?

The third party inspection is accepted.
Mill Test Certificate is supplied with shipment.

Free sample is available. (Yes, we could offer the sample for free charge but do not pay the cost of freight.)
Minimum Nitrogen content and Ferrite Count Test
Tested to ASTM A923 Method "C" or ASTM G48 Method "A".

Specialized in

ASTM A240 Type Duplex 2205 Clad plate: ASTM A240 Type Duplex 2205 Clad plate is a composite steel plate made by bonding ASTM A240 Type Duplex 2205 plate, etc.
ASTM A240 Type Duplex 2205 Sheet: material under 3/16" [5.00 mm] in thickness and 24" [600 mm] and over in width;
ASTM A240 Type Duplex 2205 Strip: cold-rolled material under 3/16" [5.00 mm] in thickness and under 24" [600 mm] in width.
ASTM A240 Type Duplex 2205 Plate: material 3/16" [5.00 mm] and over in thickness and over 10" [250 mm] in width;

Delivery time

Generally it is 7-10 days if the Duplex 2205 Sheet & Plate are in stock. or it is 15-20 days if the Duplex 2205 Plate & Sheet are not in stock, it depends to quantity.

Types of Duplex 2205 Plate

ASTM A240 Type 2205 Duplex Plate melting range

ASTM A240 Type 2205 Plate melting range

2525-2630°F

Specific Heat Capacity at 212°F

0.119 Btu/lb/°F

Thermal Conductivity at 212°F

8.4 Btu/hr-ft-°F

Poisson’s Ratio

0.3

Elastic Modulus at 72°F

29 x 10 psi

UNS S32205 Duplex 2205 Plate density

UNS S32205 duplex 2205 Plate density


UNS S32205 duplex 2205 Plate density
0.278 lb/in3   

Chemical Composition of ASTM A240 Type 2205 Duplex Plate

Element

Percent By Weight

Cr

Chromium

22.0 - 23.0%

Ni

Nickel

4.5 - 6.5%

Mn

Manganese

2.0% max

Si

Silicon

1.0% max

P

Phosphorous

0.03% max

S

Sulfur

0.02% max

C

Carbon

0.03% max

N

Nitrogen

0.1 - 0.2%

Mo

Molybdenum

3.0 - 3.5%

Fe

Iron

Balance

Duplex 2205 Plates Size chart

Stocked Sizes

Size (in inches)

Size(in milimeter)

.125"

3.18mm

.134"

3.40mm

.156"

3.96mm

.187"

4.75mm

.250"

6.35mm

.312"

7.92mm

.375"

9.53mm

.500"

12.7mm

.625"

15.9mm

.750"

19.1mm

.875"

22.2mm

1"

25.4mm

1.125"

28.6mm

1.250"

31.8mm

1.500"

38.1mm

1.750"

44.5mm

2"

50.8mm

2.500"

63.5mm

3"

76.2mm

Duplex 2205 Plate Equivalent Grades

STANDARD

WERKSTOFF NR

UNS

Duplex 2205 Plate

1.4462 / 1.4462

UNS S31803 / UNS S32205

Difference between duplex 2205 Plate, Sheet, & Foil

  • Thickness greater than 6.35 mm is called a duplex 2205 Plate.
  • Thickness greater than 0.15 mm and less than 6.35mm is called a duplex 2205 Sheet.
  • Thickness less than 0.15mm is called a duplex 2205 Foil.

Application Of Duplex Plates

Food processing equipment

Pulp mill digesters

bleach washers

chip pre-steaming vessels

Oil field piping

heat exchangers

Flue gas desulfurization

Energy Industry

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