Alloy 20 Sheets & Plates

Alloy 20 Sheets & Plates

Alloy 20 Sheets, Alloy 20 Plates, Alloy 20 Cold Rolled Sheets, Alloy 20 Hot Rolled Plates, Alloy 20 Coils Suppliers, Alloy 20 Sheets Stockist in Mumbai, India.

ASTM B463 Alloy 20 HR Plates Dealer, Alloy 20 Sheet & Plate, DIN 2.4660 Cold Rolled Sheets Exporter, UNS N08020 Sheets Supplier in Mumbai, India.

Alloy 20 is an austenitic SS that is hugely suggested to manufacture the unique quality of sheets and plates. The grade offers superior corrosion resistance, pitting resistance to chloride environment and crevice resistance. Alloy 20 is better than any other alloy grade because they are columbium stabilized. There are many good chemical components present in the alloy due to which the grade gives good comfort to workability and toughness. The pipes manufactured using this grade makes them durable in unfavorable environmental circumstance.

The alloy 20 is also identified as a carpenter 20 which is a nickel-chromium-iron austenitic alloy. It is developed in such a way to resist in an acidic environment and a sulfuric acid environment.

super alloy which possesses general resistance to corrosion, resistance to crevice corrosion, acidic corrosion for phosphoric, chlorides and nitric acids. Carpenter 20 manifests good mechanical properties and excellent fabrications.

Alloy 20 has now become the recommended choice for huge industries such as chemicals, plastics, and food industries. Besides, this super alloy has been extensively used in heat exchangers, metal cleaning and piping systems.

EQUIVALENT GRADE OF Alloy 20 Sheets, Plate & Coils

Alloy 20 2.4660 N08020 NiCr20CuMo Z2NCUD31-20AZ

Triton Alloys is one of the prominent and reliable industry in the market that manufactures and exports good quality of Alloy 20 Sheet & Plate. Buyers prefer to buy from them due to their highly valuable services on their product. Unique features such as high end finishing, accurate dimensions, good durability, reliability and timely delivery of the goods are some of the services offered. Moreover, the industry is committed in offering complete customer satisfaction when it comes to quality, performance, durability and reliability of the Alloy grade sheets and products.

While manufacturing the Alloy 20 Sheet & Plate, the industry use finest quality of raw material that are procured from reliable market vendors which are further quality tested by the industry professionals. Moreover, the industry uses modern machinery and other inventory tools in order to enhance the productivity of the sheets and plates.

Quality tests and documentations offered:
The industry conducts several material tests on Alloy 20 Sheet & Plate in order to ensure its strict quality and efficiency before finally delivering it to the customers. tests such as positive material identification tests, intergranular corrosion test, pitting resistance test, hardness test, mechanical test, bend test, longitudinal test, flaring test, flattening test and micro and macro tests are some of the tests performed.

Talking about documents, Triton Alloys offers relevant documents along with the sheets and plates to their buyers across the globe. documents such as fumigation certificate, welding procedure specification, QAP, heat treatment chart, packaging list that includes the net and the gross weight, material traceability record, material test certificate, guarantee letter and commercial invoice are some of the documents offered. Apart from the documents, the industry offers relevant tests certifications along with the product. Tests certificates such as Mill test certificate in conformance with EN 10204, raw material report, third party inspection report, radiography test report and other tests certifications are offered to the buyers.

Efficient packaging:
The industry has their major concern on quality packaging and shipping of product across the globe. Triton Alloys use efficient packaging methods in order to avoid any kind of damage and quality issues. The products are packed according the requirement of the customers and size and grade specification of the sheets and plates. The Alloy 20 Sheet & Plate are wrapped in poly bags and then packed in large wooden cases, crates or pallets that are free from fumigation and other impurities. Besides, the sales representative of the industry briefs with the clients and offers them all the relevant documents along with the product.


Specifications ASTM B463 / ASME SB463
Width 1000mm / 1219mm /1250mm / 1500mm / 2000mm
Length 2000 mm / 2440 mm / 2500 mm / 3000 mm / 6000 mm
Thickness 0.1mm to 12 mm Thk
Hardness Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Finish Hot rolled plate (HR), Cold rolled sheet (CR).
Form Coils, Foils, Rolls, Plain Sheet, Strip, Flats, Blank (Circle), Ring (Flange) etc.

Chemical Composition Of Alloy 20 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 3.00 – 4.00 32.00 – 38.00 19.00 – 21.00 29.85 min 2.00 – 3.00 0.045 max

Mechanical Properties Of ASTM B463 Alloy 20 Sheets

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Alloy 20 8.1 g/cm3 1443 °C (2430 °F) Psi -80,000, MPa -551 Psi - 35,000, MPa - 241 30 %

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We Offers Following Processing for Alloy 20 Sheets & Plates
  • Alloy 20 Plate Cutting
  • Alloy 20 Plate Forming Drilling / Machining
  • Alloy 20 Plate Grinding
  • Alloy 20 Plate Testing


Forming Drilling / Machining



Price List of Alloy 20 Sheets

Alloy 20 HR Plates
US $800-3000 / Metric Ton( FOB Price)

Hot Rolled Alloy 20 Plates
US $605-629 / Metric Ton( FOB Price)

Alloy 20 Cold Rolled Sheets
US $800-4000 / Metric Ton( FOB Price)

Alloy 20 Plates
US $500-800 / Metric Ton( FOB Price)

Alloy 20 CR Sheets
US $560-670 / Ton( FOB Price)

Alloy 20 HR Plates
US $500-900 / Ton( FOB Price)

Applications of Alloy 20 Plates
  • Machine building
  • Pylons and other architectural structures
  • Lifting and mobile equipment
  • Construction of bridges
  • Wearing plates
  • Framework structures
  • Crane booms
  • Containers

Machine building

Pylons and other architectural structures

Lifting and mobile equipment

Construction of bridges

Wearing plates

Framework structures

Crane booms

Rail cars

Stone or iron chutes

Truck frames


Vehicles and transport equipment

Steel constructions

Anti drill plates such as security doors, shot blasting equipment and tumbling machine