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Nickel Alloy 20 Sheet and Plate ASTM A240 UNS N08020 Corrosion Resistant 0.6 - 20.0mm for Laser Cutting
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Nickel Alloy 20 Sheet and Plate ASTM A240 UNS N08020 Corrosion Resistant 0.6 - 20.0mm for Laser Cutting
  • Name
  • Name
  • Name
  • Name
  • Name
  • Name

Nickel Alloy 20 Sheet and Plate ASTM A240 UNS N08020 Corrosion Resistant 0.6 - 20.0mm for Laser Cutting

MOQ: 300
Price: 4.66
Details Information
Product Description
Detail Information
Certification
ISO, RoHS, AISI, ASTM, GB, EN, DIN, JIS
Model Number:
N08020
Shape:
Flat
Technique:
Cold Rolled
Surface Treatment:
Bright
Thickness Range:
0.3 - 6.0mm
Nickel Content:
32.00-38.00%
Iron Content:
Balance
Chromium Content:
19.0-21.0%
Copper Content:
3.0-4.0%
Molybdenum Content:
2.0-3.0%
Niobium Content:
8xC-1.0 Max
Carbon Content:
0.07 Max
Tensile Strength:
80 Ksi
Yield Strength:
35 Ksi
Elongation:
30%
Highlight:

ASTM A240 Nickel Alloy 20 Sheet

,

Corrosion Resistant Alloy 20 Plate

,

0.6 - 20.0mm UNS N08020 Sheet

Product Description
Nickel Alloy 20 Sheet and Plate
ASTM A240 UNS N08020 Plate 0.6 - 20.0mm Laser Cutting SS Sheet
Alloy 20, also known as Carpenter 20, is a nickel-iron-chromium austenitic alloy developed for maximum resistance to acid attack, particularly sulfuric acid. This superalloy offers excellent resistance to general corrosion, pitting, and crevice corrosion in chemicals containing chlorides and sulfuric, phosphoric, and nitric acids. It contains niobium for stabilization against sensitization and resultant intergranular corrosion.
Originally designed for sulfuric acid applications, Alloy 20 is now widely used across chemical, food, pharmaceutical, and plastics industries. It is commonly employed in heat exchangers, mixing tanks, metal cleaning and pickling equipment, and piping systems. Carpenter 20 combines exceptional corrosion resistance with elevated mechanical properties and relatively easy fabrication.
There is ongoing debate about whether Carpenter 20 is classified as stainless steel or a nickel alloy due to its nickel content being on the border between classifications. Regardless of classification, it remains highly effective for corrosion resistance applications.
Available Forms at Mega Mex
  • Sheet
  • Plate
  • Bar
  • Pipe & Tube (welded & seamless)
  • Flanges
  • Fittings (elbows, tees, stub-ends, returns, caps, crosses, reducers, pipe nipples, etc.)
  • Welding Wire (AWS Classifications: ER320LR and E320LR-16)
Alloy 20 Characteristics
  • Excellent general corrosion resistance to sulfuric acid
  • Excellent resistance to chloride stress corrosion cracking
  • Excellent mechanical properties and fabricability
  • Minimal carbide precipitation during welding
  • Superior resistance to corrosion from hot sulfuric acids
Chemical Composition (%)
NiFeCrCuMoNbCMnPSSi
32.00-38.00Balance19.0-21.03.0-4.02.0-3.08xC-1.0 max.07 max2.0 max.045 max.035 max1.0 max
Applications
  • Synthetic rubber manufacturing equipment
  • Processing of pharmaceuticals, plastics and organic and heavy chemicals
  • Tanks, piping, heat exchangers, pumps, valves, and other process equipment
  • Acid cleaning and pickling equipment
  • Chemical process piping, reactor vessels
  • Bubble caps
  • Petrochemical process equipment
  • Food and dye production
ASTM Specifications
Pipe SmlsPipe WeldedTube SmlsTube WeldedSheet/PlateBarForgingFitting
B729B464B729B468B463B473B462B366
Mechanical Properties (Annealed Material)
FormTensile Min.Yield Min. (.2% offset)Elongation Min.Reduction of Area Min.
Bar (hot or cold finished)80 ksi35 ksi30%50%
Sheet/Plate80 ksi35 ksi30%-
Nickel Alloy 20 Sheet and Plate ASTM A240 UNS N08020 Corrosion Resistant 0.6 - 20.0mm for Laser Cutting 0 Nickel Alloy 20 Sheet and Plate ASTM A240 UNS N08020 Corrosion Resistant 0.6 - 20.0mm for Laser Cutting 1 Nickel Alloy 20 Sheet and Plate ASTM A240 UNS N08020 Corrosion Resistant 0.6 - 20.0mm for Laser Cutting 2
Tags: 

TISCO 316L Stainless Steel Sheets,  

316 hot rolled stainless steel plate,  

316L hot rolled stainless steel plate

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Products
PRODUCTS DETAILS
Products

Cold Rolled Stainless Steel Sheet

Hot Rolled Stainless Steel Plate

Stainless Steel Checkered Plate

Stainless Steel Strip Coil

Stainless Steel Welded Tube

Stainless Steel Seamless Tube

Stainless Steel Round Bar

Stainless Steel Angle Bar

Stainless Steel Flat Bar

Stainless Steel U Bar

Stainless Steel Square Bar

Stainless Steel Hex Bar

Duplex Stainless Steel

Hastelloy Alloy

Nickel Alloy

Monel Alloy

Nitronic Alloy

Incoloy Alloy

Inconel Alloy

Titanium Alloy

Copper Material

Aluminum Material
Nickel Alloy 20 Sheet and Plate ASTM A240 UNS N08020 Corrosion Resistant 0.6 - 20.0mm for Laser Cutting
  • Name
  • Name
  • Name
  • Name
  • Name
  • Name
Nickel Alloy 20 Sheet and Plate ASTM A240 UNS N08020 Corrosion Resistant 0.6 - 20.0mm for Laser Cutting
MOQ: 300
Price: 4.66
Detail Information
Product Description
Detail Information
Certification
ISO, RoHS, AISI, ASTM, GB, EN, DIN, JIS
Model Number:
N08020
Shape:
Flat
Technique:
Cold Rolled
Surface Treatment:
Bright
Thickness Range:
0.3 - 6.0mm
Nickel Content:
32.00-38.00%
Iron Content:
Balance
Chromium Content:
19.0-21.0%
Copper Content:
3.0-4.0%
Molybdenum Content:
2.0-3.0%
Niobium Content:
8xC-1.0 Max
Carbon Content:
0.07 Max
Tensile Strength:
80 Ksi
Yield Strength:
35 Ksi
Elongation:
30%
Minimum Order Quantity:
300
Price:
4.66
Highlight

ASTM A240 Nickel Alloy 20 Sheet

,

Corrosion Resistant Alloy 20 Plate

,

0.6 - 20.0mm UNS N08020 Sheet

Product Description
Nickel Alloy 20 Sheet and Plate
ASTM A240 UNS N08020 Plate 0.6 - 20.0mm Laser Cutting SS Sheet
Alloy 20, also known as Carpenter 20, is a nickel-iron-chromium austenitic alloy developed for maximum resistance to acid attack, particularly sulfuric acid. This superalloy offers excellent resistance to general corrosion, pitting, and crevice corrosion in chemicals containing chlorides and sulfuric, phosphoric, and nitric acids. It contains niobium for stabilization against sensitization and resultant intergranular corrosion.
Originally designed for sulfuric acid applications, Alloy 20 is now widely used across chemical, food, pharmaceutical, and plastics industries. It is commonly employed in heat exchangers, mixing tanks, metal cleaning and pickling equipment, and piping systems. Carpenter 20 combines exceptional corrosion resistance with elevated mechanical properties and relatively easy fabrication.
There is ongoing debate about whether Carpenter 20 is classified as stainless steel or a nickel alloy due to its nickel content being on the border between classifications. Regardless of classification, it remains highly effective for corrosion resistance applications.
Available Forms at Mega Mex
  • Sheet
  • Plate
  • Bar
  • Pipe & Tube (welded & seamless)
  • Flanges
  • Fittings (elbows, tees, stub-ends, returns, caps, crosses, reducers, pipe nipples, etc.)
  • Welding Wire (AWS Classifications: ER320LR and E320LR-16)
Alloy 20 Characteristics
  • Excellent general corrosion resistance to sulfuric acid
  • Excellent resistance to chloride stress corrosion cracking
  • Excellent mechanical properties and fabricability
  • Minimal carbide precipitation during welding
  • Superior resistance to corrosion from hot sulfuric acids
Chemical Composition (%)
NiFeCrCuMoNbCMnPSSi
32.00-38.00Balance19.0-21.03.0-4.02.0-3.08xC-1.0 max.07 max2.0 max.045 max.035 max1.0 max
Applications
  • Synthetic rubber manufacturing equipment
  • Processing of pharmaceuticals, plastics and organic and heavy chemicals
  • Tanks, piping, heat exchangers, pumps, valves, and other process equipment
  • Acid cleaning and pickling equipment
  • Chemical process piping, reactor vessels
  • Bubble caps
  • Petrochemical process equipment
  • Food and dye production
ASTM Specifications
Pipe SmlsPipe WeldedTube SmlsTube WeldedSheet/PlateBarForgingFitting
B729B464B729B468B463B473B462B366
Mechanical Properties (Annealed Material)
FormTensile Min.Yield Min. (.2% offset)Elongation Min.Reduction of Area Min.
Bar (hot or cold finished)80 ksi35 ksi30%50%
Sheet/Plate80 ksi35 ksi30%-
Nickel Alloy 20 Sheet and Plate ASTM A240 UNS N08020 Corrosion Resistant 0.6 - 20.0mm for Laser Cutting 0 Nickel Alloy 20 Sheet and Plate ASTM A240 UNS N08020 Corrosion Resistant 0.6 - 20.0mm for Laser Cutting 1 Nickel Alloy 20 Sheet and Plate ASTM A240 UNS N08020 Corrosion Resistant 0.6 - 20.0mm for Laser Cutting 2
Tags: 

TISCO 316L Stainless Steel Sheets,

316 hot rolled stainless steel plate,

316L hot rolled stainless steel plate

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