Alloy 20 plate
JN Alloy is largest Stockiest of Alloy 20 Plate supplier with huge inventory of Alloy 20 Hot Rolled Plate, ASTM B463 UNS N08020 Polished Plate and Alloy 20 Cold Rolled Plate. We offer Din 2.4460 Coils in various sizes at best price. We are leading manufacturer of Inconel alloy 20 strip & Alloy 20 Sheet.
Alloy 20 Sheet / Plate is made up of an austenitic stainless steel that is a nickel iron chromium alloy. It is resistant to aggressive media. The material has copper content which makes it resistant against sulfuric acid as well. The Alloy 20 steel sheets can be of ASTMB463 specification. This specification covers stainless steel sheets and plates for high temperature, high pressure services. The uns n08020 plate is strong with 551MPa minimum tensile strength and 241MPa minimum yield strength. With this strength the plate is good for storage tankers, containers and panels. The w.nr. 2.4660 sheet has high resistance against chloride ion, sulfuric acid and other corrosive media. So the sheets could be used as cladding material over other corrosive material made structures.
At JN Alloy, we are testing Alloy 20 Sheets and Plates at various stages of production to ensure quality and durability. JN Alloy using advanced machinery, tools, and the latest technology, we are producing these Sheets and Plates in bulk amount without compromising quality. With proper packing, shipping, and superior finishing, we are offering a smooth and convenient doorstep service to our esteem clients. At reasonable rates, we are providing the highest quality Alloy 20 Sheets and Plates in the required amount. The ASTM B463 UNS N08020 Sheet can be formed via the hot or cold-rolling processes. These sheets possess superior strength and can suffice in high temperatures and pressures. The 2.4660 Alloy 20 Sheet is very reliable and has a long service life. These sheets are available in sizes between 1.6mm to 76.2mm, which can be customized at the request of our customers. The Alloy 20 Stainless Steel Strips have excellent resistance against intergranular corrosion and acid-induced cracking. These strips are available in different hardness and sizes. We belong to a group of few Alloy 20 Sheet suppliers who can customize all our products as per your requirements in different chemical compositions and sizes.
Alloy 20 plate Standard Specification
|
UNS N08020 Plate Specification |
MSRR, AMS, BS, ASTM B463, SB 463 |
|
20cb3 Alloy 20 Plate Sizes (mm) |
1000 x 2000, 1220 x 2440, 1500 x 3000, 2000 x 2000, 2000 x 4000 |
|
Carpenter 20 Plate Thickness |
0.1 to 100 mm Thk |
|
Incoloy Alloy 20 Plate Width |
10-2500mm |
|
ASTM B463 UNS N08020 Plate Length |
2m, 2.44m, 3m, or as required |
|
DIN 2.4660 Sheet AMS |
AMS |
|
Alloy 20 Stainless Steel Plate Finish |
HR, CR, 2B, 2D, BA, NO(8), SATIN |
|
UB6 Alloy SB 463 UNS N08020 Sheet Hardness |
Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
|
Alloy 20 Plate Stock in form of |
Cold-rolled, Checker, Flats, sheared, Flat, Coils, Blank, Sheet, annealed, Tread, Rolling, Clad, hot-rolled, Rolls, Circle, Plate, Shim, Foils, soft-annealed, Strip, descaled, |
Chemical Composition of Alloy 20 Sheet & Plate
|
Grade |
C |
Mn |
Si |
S |
Cu |
Ni |
Cr |
Fe |
Mo |
P |
|
Alloy 20 |
0.07 max |
2 max |
1 max |
0.035 max |
3 – 4 |
32 – 38 |
19 – 21 |
29.85 min* |
2 – 3 |
0.045 max |
Mechanical Properties of Alloy 20 Sheet & Plates
|
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 % |
Alloy 20 Plates Equivalent Grades
|
STANDARD |
WERKSTOFF NR. |
UNS |
AFNOR |
EN |
|
Alloy 20 |
2.4660 |
N08020 |
Z2NCUD31-20AZ |
NiCr20CuMo |
Alloy 20 Plates Sheet Applications
Industrial Applications
Nickel Alloy 20 sheet plates are highly valued in various industries for their exceptional resistance to corrosion and strong mechanical properties. These qualities make them indispensable in environments where chemical exposure is prevalent.
Chemical Industry
Alloy 20 is a top choice for equipment in the chemical industry, such as storage tanks and mixing vessels, due to its ability to withstand aggressive chemical reactions and resist stress-corrosion cracking. This ensures the longevity and reliability of systems handling corrosive substances.
Petrochemical and Refining
In petrochemical and refining industries, Alloy 20 is used in heat exchangers and reactors where it handles hot, corrosive fluids efficiently, offering long service life with minimal maintenance. Its durability is crucial for maintaining operational efficiency in these demanding environments.
Pharmaceutical and Food Processing
Alloy 20's resistance to contamination and ease of cleaning make it ideal for pharmaceutical and food processing equipment like fermenters and storage tanks, where hygiene and corrosion resistance are crucial. This ensures the purity and safety of products in these sensitive sectors.
Marine Applications
In marine environments, Alloy 20 is used in pumps, valves, and piping systems due to its excellent resistance to seawater corrosion, making it perfect for ships and offshore platforms. Its reliability under constant exposure to saltwater enhances its value in maritime operations.
