ASTM A240 UNS S32750 Plate

ASTM A240 UNS S32750 Sheet

ASTM A240 gr S32750 has better corrosion resistance than stainless steel 904L, in dilute sulfuric acid contaminated with chloride ions. At the grain boundaries during heat treatment; its low carbon content greatly lowers the risk of carbide precipitation; therefore it is highly resistant to carbide-related intergranular corrosion.
The high chromium and molybdenum content of ASTM A240 UNS S32750 Sheet makes it extremely resistant to uniform corrosion by organic acids like acetic and formic acid. It also provides excellent resistance to inorganic acids, especially those which contains chlorides.
ASTM A240 UNS S32760 Plate provides excellent resistance to chloride stress corrosion cracking. Because of its higher alloy content it is superior to UNS S32205 in strength and corrosion resistance. It is mainly used in offshore oil and gas applications and in wells where brine has been injected to enhance recovery or at naturally high brine levels.

SA 240 UNS S32760 Sheet should be solution annealed and quenched either after hot or cold forming. At minimum of 1925°F solution annealing should be done and annealing should be followed immediately by a rapid air or water quench. Heat treated products should be pickled and rinsed to obtain corrosion resistance
S32750 Plate should be hot worked between 1875°F and 2250°F. It should be followed by a solution annealed minimum at 1925°F and a rapid air or water quench. For cold working most common stainless steel forming methods can be used. It has higher yield strength and lower ductility than the austenitic steels so fabricators may use increased radius of bending, high forming forces, and increased allowance for spring back.
UNS S32750 Plate provides good weldability and it can be joined to itself or other materials by gas tungsten arc welding, shielded metal arc welding, plasma arc welding, flux cored wire or submerged arc welding.

ASTM A240 UNS S32750 Sheet Price List

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 Steel S32750/ S32760 Sheet / Plate / Coil Size : 10mm x 1500 x 3000 US $ 3.99 Malaysia Ringgit 16.24 Euro 3.35 Singapore Dollar 5.35 Saudi Riyal 14.96

ASTM A240 gr S32750 Plate Specification Format

Super Duplex Steel S32750/S32760 Sheet, Plate & Coil Specifications
Specifications ASTM A240 / ASME SA240
Thickness 4mm-100mm
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 Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc

Frequently Used SA 240 UNS S32760 Sheet Types

UNS S32750 Plate
ASTM A240 UNS S32750 Sheet
S32750 Plate
ASTM A240 gr S32750 Sheet
ASTM A240 UNS S32760 Plate
SA 240 UNS S32760 Sheet

UNS S32750 Plate Weight Chart

Thickness Plate Weight per Unit Area Density
3/16 inches 0.06000 lbs/in²42.184176 kg/m² 0.315 lbs/in³8.72 g/cm³
1/4 inches 0.08 lbs/in²56.245568 kg/m² 0.315 lbs/in³8.72 g/cm³
3/8 inches 0.121 lbs/in²85.0714216 kg/m² 0.315 lbs/in³8.72 g/cm³
1/2 inches 0.161 lbs/in²113.1942056 kg/m² 0.315 lbs/in³8.72 g/cm³
5/8 inches 0.196 lbs/in²137.8016416 kg/m² 0.315 lbs/in³8.72 g/cm³
3/4 inches 0.235 lbs/in²165.221356 kg/m² 0.315 lbs/in³8.72 g/cm³
7/8 inches 0.274 lbs/in²192.6410704 kg/m² 0.315 lbs/in³8.72 g/cm³
1 inches 0.313 lbs/in²220.0607848 kg/m² 0.315 lbs/in³8.72 g/cm³
1 1/4 inches 0.391 lbs/in²274.9002136 kg/m² 0.315 lbs/in³8.72 g/cm³
1 1/2 inches 0.47 lbs/in²330.442712 kg/m² 0.315 lbs/in³8.72 g/cm³
1 3/4 inches 0.549 lbs/in²385.9852104 kg/m² 0.315 lbs/in³8.72 g/cm³
2 inches 0.627 lbs/in²440.8246392 kg/m² 0.315 lbs/in³8.72 g/cm³
2 1/4 inches 0.705 lbs/in²495.664068 kg/m² 0.315 lbs/in³8.72 g/cm³
2 1/2 inches 0.784 lbs/in²551.2065664 kg/m² 0.315 lbs/in³8.72 g/cm³
2 3/4 inches 0.862 lbs/in²606.0459952 kg/m² 0.315 lbs/in³8.72 g/cm³
3 inches 0.941 lbs/in²661.5884936 kg/m² 0.315 lbs/in³8.72 g/cm³

ASTM A240 UNS S32750 Sheet Dimension Chart

Plate Surface finish Thickness (mm) Width (max mm)
2B – Cold rolled, heat treated, pickled, skin passed plate 0.25–8.0 2032
2D – Cold rolled, heat treated, pickled plate 0.4–6.35 1524
2E – Cold rolled, heat treated, mechanically descaled plate 0.4–8.0 2032
2R – Cold rolled, bright annealed plate 0.25–3.5 1524
2H – Work hardened plate 0.4–6.35 1524
Polished, brushed plate 0.5–4.0 1524
Plate Surface finish Gauge (in) Width (max in)
2B – Cold rolled, heat treated, pickled, skin passed Plate 10–24 72*
2D – Cold rolled, heat treated, pickled plate 12–24 60
BA Mexinox only 18–28 48
Polished plate (not brushed) 11–24 60
Temper rolled plate Mexinox only 13–29 48

Sizes of ASTM A240 gr S32750 Sheet

Stocked Sizes
Size (in inches)
Size (in mm)
.125"
3.18mm
.134"
3.40mm
.156"
3.96mm
.187"
4.75mm
.250"
6.35mm
.312"
7.92mm
.375"
9.53mm
.500"
12.7mm
.600"
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

Physical Properties of SA 240 UNS S32760 Sheet

Density (Kg.m-1) 7810
Magnetic Permeability 33
Young’s Modulus (N/mm2) 199 x 103
Specific Heat, 20°C (J.Kg-1.°K-1) 475
Fracture Toughness, Kq (MPa.m) 475
Specific Electrical Resistance, 20°C (µO.m) 0.80
Thermal conductivity, 20°C (W.m-1.°K-1) 14.2
Mean coefficient of thermal expansion, 20-100°C (°K-1) 11.1 x 10-6

ASTM A240 UNS S32750 Plate Chemical Formula

Grade C Mn Si P S Cr Mo Ni N Fe
S32750 0.030 max 1.20 max 0.80 max 0.035 max 0.020 max 24.00 – 26.00 3.00 – 5.00 6.00 – 8.00 0.24 – 0.32 58.095 min
S32760 0.05 max 1.00 max 1.00 max 0.030 max 0.010 max 24.00 – 26.00 3.00 – 4.00 6.00 – 8.00 0.20 – 0.30 57.61 min

Mechanical Characteristics of UNS S32750 Plate

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S32750 / S32760 7.8 0.281 1350 2460

S32750 Plate Equivalent Material

STANDARD WERKSTOFF NR. UNS
Super Duplex 2507 1.4410 S32750 / S32760

ASTM A240 UNS S32750 Plate manufacturers in India

SA 240 grade sheet supplier