Item # I020-1250, Alloy 20 Plate On Continental Steel & Tube Co.

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 andmore

Unit of Measure

Specifications | Nickel Alloy Compositions | Typical Mechanical Properties

Specifications

Material	N/A Alloy
Shapeform	N/A Plates
Thickness	N/A 1 1/4 inches
Thickness	N/A 1.250 inches31.75 mm
Plate Weight per Unit Area	N/A 0.36750 lbs/in²258.378078 kg/m²

Nickel Alloy Compositions

Alloy	N/A Alloy 20
Basic Composition	N/A 0.6% Niobium 2.5% Molybdenum 20.0% Chrominum 3.5% Copper 35.0% Nickel 37.0% Iron
Density	N/A 0.291 lbs/in³8.05 g/cm³
ASTM Specification	N/A ASME SB-463 ASTM B-463 UNS N08020

Typical Mechanical Properties

Tensile Strength	N/A 90000 psi620 MPa
Yield Strength (0.2% Offset)	N/A 45000 psi300 MPa
Elongation	N/A 40 %

Specifications

Material

Shapeform

Thickness

Thickness

Plate Weight per Unit Area

Nickel Alloy Compositions

Alloy

Basic Composition

Density

ASTM Specification

Typical Mechanical Properties

Tensile Strength

Yield Strength (0.2% Offset)

Elongation