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0.3-30.0mm Alloy 20 Plate
0.3-30.0mm Alloy 20 Plate
0.3-30.0mm Alloy 20 Plate
0.3-30.0mm Alloy 20 Plate
0.3-30.0mm Alloy 20 Plate
0.3-30.0mm Alloy 20 Plate
0.3-30.0mm Alloy 20 Plate
0.3-30.0mm Alloy 20 Plate
Specifications
Brand Name :
DELTA
Model Number :
Alloy 20
Certification :
ISO
Place of Origin :
China
MOQ :
500 kgs
Price :
15-20 USD/Kg
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
3 Ton per week
Delivery Time :
5 - 12 days based on the quantity
Packaging Details :
standard packing for export
Products :
Nickel alloy plate
Grade :
alloy 20
Thickness :
0.6 - 30.0mm
Width :
1000mm 1219mm 1500mm
Standard :
ASTM EN
Service :
Cutting
Loading Port :
Shanghai Port
Surface :
2B NO.1
Description

UNS N08020 Nickel Alloy 20 Carpenter 20 Sheet Alloy 20 Plate Thickness 0.3 - 30.0mm free Cutting

Products Specification

Product Name Nickel Alloy Plate & Sheet
Thinckness

Cold rolled:0.3mm-3mm

Hot rolled: 3.0mm-30mm
Standard Size Cold Rolled 1000*2000mm 1219*2438mm 1500*3000mm
Hot Rolled 1500*6000mm 1800*6000mm 2000*6000mm
Service Cutting (laser cutting, plasma cutting, cutting machine), Bending, forged produce
Surface Service Raw finishing (2B NO.1) Finishing(HL 8K Checkered.etc)
Standard ASTM, AISI, DIN, EN, GB, JIS
Mainly Grade ASTM Grade: Incoloy 800 / 800H ,Incoloy 825,Inconel 600 , Inconel 625 ,Inconel 718, Inconel X-750,Inconel690,Hastelloy B , Hastelloy B-2 , Hastelloy C276 , Hastelloy C4, Hastelloy C2000,
ASME Grade: N08800 N08810 N08825 N06600 N06601 N06690 N10001 N10665 N10276 N06455 N06625
EN 1.4588 2.4858 2.4817 2.4642 2.4617 2.4819 2.461 2.4856
Brand TISCO BAOSTEEL ZPSS LISCO JISCO

Alloy 20, also known as Carpenter 20, is a nickel-iron-chromium austenitic alloy that was developed for maximum resistance to acid attack, specifically sulfuric acid. This superalloy has excellent resistance to general corrosion, pitting, and crevice corrosion in chemicals containing chlorides and sulfuric, phosphoric, and nitric acids. It also contains niobium for stabilization against sensitization and resultant intergranular corrosion.

Although originally designed for use in sulfuric acid related industries, Alloy 20 is now a popular choice for a wide variety of industries including the chemical, food, pharmaceutical, and plastics industries. In addition, this superalloy is used in heat exchangers, mixing tanks, metal cleaning and pickling equipment, and piping. Carpenter 20 combines excellent corrosion resistance with elevated mechanical properties and relatively easy fabrication.

There has long been a debate on whether Carpenter 20 is a stainless steel or a nickel alloy because the nickel content is right on the border of defining it as one way or the other. So, depending on who you talk to this alloy may be referred to as alloy 20 Stainless Steel or as a nickel alloy. Either way it is still great for corrosion resistance.

In what forms is Alloy 20 we can supply

  • 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)

What are the characteristics of Alloy 20?

  • Excellent general corrosion resistance to sulfuric acid
  • Excellent resistance to chloride stress corrosion cracking
  • Excellent mechanical properties and fabricability
  • Minimal carbide precipitation during welding
  • Excels in resisting corrosion to hot sulfuric acids

Chemical Composition, %

Ni Fe Cr Cu Mo Nb C Mn P S Si
32.00-38.00
Balance
19.0-21.0
3.0-4.0
2.0-3.0
8xC-1.0 max
.07 max
2.0 max
.045 max
.035 max
1.0 max

In what applications is Alloy 20 used?

  • 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 Smls Pipe Welded Tube Smls Tube Welded Sheet/Plate Bar Forging Fitting
B729
B464
B729
B468
B463
B473
B462
B366

Mechanical Properties

Annealed Material

Form Tensile Min. Yield Min. (.2% offset) Elongation Min. Reduction of Area Min.
Bar (hot or cold finished)
80 ksi
35 ksi
30%
50%
Sheet/Plate
80 ksi
35 ksi
30%
-

​Products Show

0.3-30.0mm Alloy 20 Plate0.3-30.0mm Alloy 20 Plate0.3-30.0mm Alloy 20 Plate0.3-30.0mm Alloy 20 Plate

Product tags

alloy 400 plate

,

alloy c276 plate

,

25mm steel plate
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0.3-30.0mm Alloy 20 Plate

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Product Detail
Brand Name :
DELTA
Model Number :
Alloy 20
Certification :
ISO
Place of Origin :
China
MOQ :
500 kgs
Price :
15-20 USD/Kg
Contact Supplier
0.3-30.0mm Alloy 20 Plate
0.3-30.0mm Alloy 20 Plate
0.3-30.0mm Alloy 20 Plate
0.3-30.0mm Alloy 20 Plate

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Supplier
3 Years
jiangsu, wuxi
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Stainless Steel Strip, Stainless Steel Sheet, Stainless Steel Plate
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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