Super Duplex Plate supplier in India

Super Duplex Plate

ASTM A240 UNS S32750 Sheet & 2507 Plate stockist in Mumbai

Supplier and exporter of Super Duplex Sheet as per SA 240 specification

Aesteiron Steel LLP, is super duplex plate supplier, we prefer good quality raw material which are remarkably unmatched and in terms of quality. It is available in various sizes and specifications with good terms of payment and delivery. Super Duplex 2507 plate contains 25% chromium, 4% molybdenum, and 7% nickel. It is designed for the applications which require exceptional strength and corrosion resistance. Super Duplex plate has an excellent resistance to high thermal conductivity, chloride stress corrosion cracking, and a low coefficient of thermal expansion. It is highly resistant to carbide-related intergranular corrosion.super duplex stainless steel plate material has high chromium, molybdenum, and nickel levels which provides an excellent resistance to pitting, general corrosion and crevice. It should be hot worked between the ranges of 1875°F - 2250°F. It should be followed by a solution anneal at minimum 1925°F and a rapid air or water quench.super duplex sheet is designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment. It can be cold worked by using common stainless steel forming methods. The high chromium and molybdenum contentmakessuper duplex stainless steel sheet extremely resistant to uniform corrosion by organic acids like acetic and formic acid. It has higher yield strength and lower ductility than the austenitic steels so manufacturers may find that increased radius of bending, higher forming forces and increased allowance for spring back are necessary.Super Duplex Perforated Sheet provides an excellent resistance to inorganic acids, especially those containing chlorides.  It can be used in dilute hydrochloric acid. During heat treatment the low carbon content greatly lowers the risk of carbide precipitation at the grain boundaries.

Standard Specification Of Super Duplex Plate

Grade Duplex Steel 2507 | UNS S32750
Standard ASTM A240 / ASME SA240
Thickness 4 mm To 100 mm
Width 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Finish Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form Sheets, Plates, Coils, Slatting Coils, Perforated Coils

Price list of Super Duplex Plate

Buy Super Duplex 2507 Plate in exact size and thickness, best price and genuine material, Mill test certificates are provided

Type Description USA FOB Price Malaysia FOB Price Europe FOB Price Singapore FOB Price Saudi Arabia (KSA) FOB Price
    Unit Per mtr Unit Per mtr Unit Per mtr Unit Per mtr Unit Per mtr
Super Duplex 2507 plate Size : 12mm x 1220 x 2440 US $ 3.92 Malaysia Ringgit 15.95 Euro 3.29 Singapore Dollar 5.25 Saudi Riyal 14.70
Super Duplex plate Size : 12mm x 1220 x 3000 super duplex 2507 US $ 3.9 Malaysia Ringgit 15.87 Euro 3.28 Singapore Dollar 5.23 Saudi Riyal 14.63

ASTM A240 UNS S32750 Plate Types

Super Duplex 2507 Plate
Super Duplex Plate
2507 Plate
ASTM A240 UNS S32750 Plate
super duplex stainless steel sheet
Super Duplex Perforated Sheet

Sizes of super duplex stainless steel sheet

Stocked Sizes
Size (in inches)
Size (in mm)

Melting Point of Super Duplex Perforated Sheet

ASTM A240 Type 2507 Super Duplex Plate melting range
2570 - 2660 °F (1410 - 1460 °C)

Super Duplex 2507 Plate Density

UNS S32760 Super Duplex 2507 Plate density
0.28 lb/in3

Super Duplex Plate Hardness

Average (5)
HV10 180-230
HB : 180-230
HRC _ 20

Super Duplex Plate Composition Chart

UNS C % Cr % Ni % Mo % N % Mn % Cu % W S Si
S32750 < 0.03 24.0-26.0 6.0-8.0 3.0-5.0 0.24-0.32 < 1.20 < 0.5 - - -
S32760 < 0.03 24.0-26.0 6.0-8.0 3.0-4.0 0.20-0.30 < 1.00 0.5-1.0 0.5-1.0 - -
S32550 < 0.04 24-27 4.5-6.5 2.9-3.9 0.10-0.25 < 1.5 1.5-2.5 - 0.03 1.60

Mechanical Properties of Super Duplex Stainless Steel Sheet

Grade YS (MPa) UTS (MPa) % Elongation Hardness(BHN)
UNS S32750 550 min. 795 min. 15 min. 310 max.
UNS S32760 550 min. 750 min. 25 min. 270 max.

Equivalent Of Super Duplex Plate

Super Duplex 2507 Plate / Sheet 1.4410 S32750 / S32760

2507 Super Duplex Plate Physical Properties

Density lb/in3 0.28
Modulus of Elasticity psi x 106 29
Coefficient of Thermal Expansion
x10-6/°F 7.2
Thermal Conductivity Btu/h ft °F 8.7
Heat Capacity Btu/lb/°F 0.12
Electrical Resistivity W-in x 10-6 31.5

ASTM A240 UNS S32750 Plate manufacturers in India

Super Duplex Stainless Steel Plate Material Supplier