Alloy 20 Plate

Alloy 20 Sheet

Carpenter 20 Sheet/ UNS N08020 Strip stockist in Mumbai

Aesteiron Steels LLP is one of the well- established Alloy 20 Plate Suppliers and Alloy 20 Sheet Suppliers. We provide it in a wide range of specifications, sizes as per the requirement of clients.
Carpenter 20 Cb-3 Plates is an austenitic alloy with nickel-iron-chromium based; it has excellent corrosion resistance in chemical environments which contains sulfuric acid and many other aggressive media.In order to resist intergranular corrosion, it is stabilized with niobium. As compared to higher nickel-based alloys, it provides potential cost savings while out performing standard stainless steels.
SB 463 UNS N08020 Plate has excellent resistance to sulfuric acid. It also shows suitable resistance in nitric acid, phosphoric acid and aqueous salt solutions. When chloride stress corrosion cracking becomes an issue, it is an excellent option, as it resists pitting and crevice corrosion.
ASTM B463 UNS N08020 Sheet can be formed either by hot-working or cold-working using traditional methods. Hot forged material should be heated between 2100°F and 2250°F with careful temperature control insuring that the material not fall below 1800°F prior to forging.After hot working, the material should be annealed by heating between 1725°F - 1850°F for minimum 30 minutes per inch of thickness followed by water quench.
2.4660 Alloy 20 Sheet is widely used in petrochemical and refining,chemical processing, pharmaceutical, marine and food processing. Its end use applications are agitators, storage tanks, pump and valve parts, mixing tanks, fasteners, fittings and food processing equipment. As per ASME its applications are limited to a temperature of maximum1000°F.

Alloy 20 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
Alloy 20 Sheet / Plate / Coil Size : 20mm x 600 x 1250 US $ 18.2 Malaysia Ringgit 74.07 Euro 15.29 Singapore Dollar 24.39 Saudi Riyal 68.25

Specification Schedule of 2.4660 Alloy 20 Sheet

Alloy 20 Sheet, Plate & Coil Specifications
Specifications   ASTM / ASME SB 463
Size   1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm
Thickness   0.1mm to 100 mm Thk
Form   Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats
Finish   Hot rolled plate (HR), Cold rolled sheet (CR), 2B, No.3, No.4, HL, BA, 8K
Hardness   Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.

List Of Carpenter 20 Cb-3 Plates Types

Alloy 20 Plate
Alloy 20 Sheet
Carpenter 20 Cb-3 Plates
ASTM B463 UNS N08020 Sheet
SB 463 UNS N08020 Plate
2.4660 Alloy 20 Sheet

SB 463 UNS N08020 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

Sizes of ASTM B463 UNS N08020 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

Composition Chart of SB 463 UNS N08020 Plates

Grade C Mn Si S Cu Ni Cr Fe Mo P
Alloy 20  0.07 max  2.00 max 1.00 max 0.035 max 3.0-4.0  32.0-38.0 19.0-21.0  29.85 min*  2.0-3.0  0.045 max

Carpenter 20 Cb-3 Plates Mechanical Behaviour

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
 8.1 g/cm3  1443 °C (2430 °F) Psi -80,000, MPa -551 Psi – 35,000, MPa – 241 30%

ASTM B463 UNS N08020 Sheet Equivalent material

STANDARD WERKSTOFF NR. UNS AFNOR EN
Alloy 20  2.4660  N08020  Z2NCUD31-20AZ  NiCr20CuMo

Application of Alloy 20 Plate

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

ASTM B463 UNS N08020 Sheet manufacturers in India

Carpenter 20 Cb-3 Plates manufacturer