Continental Steel & Tube Co.
P.O. Box 030040
Fort Lauderdale, FL 33303-0040
Phone: 954-332-2290
Fax: 954-332-2296
Toll-free: 877-761-3491
Email: sales@continentalsteel.com
Website: http://www.continentalsteel.com
All Categories > Nickel and High Temperature Alloys > Incoloy® > Alloy 20 Plate > Item # I020-500  


Item # I020-500, Alloy 20 Plate


A nickel-iron-chromium alloy with additions of copper and molybdenum. It also contains niobium for stabilization against sensitization and resultant intergranular corrosion. The alloy has excellent resistance to general corrosion, pitting, and crevice corrosion in chemicals containing chlorides and sulfuric, phosphoric and nitric acids. Used for tanks, piping, heat exchangers, pumps, valves and other process equipment. Standard product forms are round, flats, pipe, tube, plate, sheet, strip and wire.





Specifications  · Nickel Alloy Compositions  · Typical Mechanical Properties

Specifications

Material

Alloy

Shapeform

Plates

Thickness

1/2 inches

Thickness

0.500 inches

Plate Weight per Unit Area

0.15000 lbs/in²


Nickel Alloy Compositions

Alloy

Alloy 20

Basic Composition

0.6% Niobium
2.5% Molybdenum

20.0% Chrominum

3.5% Copper

35.0% Nickel

37.0% Iron

Density

0.291 lbs/in³

ASTM Specification

ASME SB-463
ASTM B-463

UNS N08020


Typical Mechanical Properties

Tensile Strength

90000 psi
620
MPa

Yield Strength (0.2% Offset)

45000 psi
300
MPa

Elongation

40 %



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