Alloy 20 Nickel Tubing

Alloy 20 is a nickel-chromium-molybdenum alloy developed for applications involving sulfuric acid. Its corrosion resistance also finds other uses in the chemical, food, pharmaceutical, power generation and plastics industries. Alloy 20 nickel tubing resists pitting and chloride ion corrosion and its copper content protects it from sulfuric acid.

Typical applications include tanks, piping, heat exchangers, pumps, valves.

Nickel Tubing PDF Download

Filter Products

Don’t see what you need? Request a Quote

Specification
OD
Manufacture Method
Wall

Items 1-10 of 15 Products

Page
English Metric
per page
Set Descending Direction
SKU Description DFARS Manufacture Method OD Wall Specification
Sku: 45612 Description: SMLS ALLOY 20 B729 3/8 OD X .065 WA DFARS: No Manufacture Method: SEAMLESS & DRAWN OD: 0.3750 Wall: 0.0650 Specification: ASTM B729 ASME SB729
Sku: 45608 Description: SMLS ALLOY 20 B729 3/8 OD X .049 WA DFARS: No Manufacture Method: SEAMLESS & DRAWN OD: 0.3750 Wall: 0.0490 Specification: ASTM B729 ASME SB729
Sku: 46356 Description: WD ALLOY 20 B468 3/8 X .035 WA DFARS: No Manufacture Method: WELDED & DRAWN OD: 0.3750 Wall: 0.0350 Specification: ASTM B468 ASME SB468
Sku: 45617 Description: SMLS ALLOY 20 B729 1/2 X .083 WA DFARS: No Manufacture Method: SEAMLESS & DRAWN OD: 0.5000 Wall: 0.0830 Specification: ASTM B729 ASME SB729
Sku: 45615 Description: SMLS ALLOY 20 B729 1/2 X .065 WA DFARS: No Manufacture Method: SEAMLESS & DRAWN OD: 0.5000 Wall: 0.0650 Specification: ASTM B729 ASME SB729
Sku: 46358 Description: SMLS ALLOY 20 B729 1/2 OD X .035 WA DFARS: Yes Manufacture Method: SEAMLESS & DRAWN OD: 0.5000 Wall: 0.0350 Specification: ASTM B729 ASME SB729
Sku: 45631 Description: SMLS ALLOY 20 B729 3/4 X .109 WA DFARS: No Manufacture Method: SEAMLESS & DRAWN OD: 0.7500 Wall: 0.1090 Specification: ASTM B729 ASME SB729
Sku: 45627 Description: SMLS ALLOY 20 B729 3/4 X .083 WA DFARS: No Manufacture Method: SEAMLESS & DRAWN OD: 0.7500 Wall: 0.0830 Specification: ASTM B729 ASME SB729
Sku: 45624 Description: SMLS ALLOY 20 B729 3/4 X .065 WA DFARS: No Manufacture Method: SEAMLESS & DRAWN OD: 0.7500 Wall: 0.0650 Specification: ASTM B729 ASME SB729
Sku: 45633 Description: SMLS ALLOY 20 B729 1.00 X .109 WA DFARS: No Manufacture Method: SEAMLESS & DRAWN OD: 1.0000 Wall: 0.1090 Specification: ASTM B729 ASME SB729

Items 1-10 of 15 Products

Page
English Metric
per page
Set Descending Direction

Stock Size Range:

Welded product

Seamless product

OD: .125" OD through 1" OD
OD: .375" through 1" OD
Walls: .035" through .109" wall
Walls: .035" through .065"
Specifications: ASTM B729, ASME SB729
Specifications: ASTM B468, ASME SB468
Typical Chemical Composition %
Nickel 32.0-38.0
Chromium 19.0-21.0
Iron Remainder
Molybdenum 2.0-3.0
Sulfur .035 max
Carbon 0.07 max
Manganese 2.0 max
Silicon 1.00 max
Phosphorous .045 max
Copper 3.0-4.0
Nb+Ta 8 X C-1.0
Typical Mechanical Properties
Annealed KSI MPA
Yield Strength (0.2% offset) 35 ksi 241
Tensile Strength 80 ksi 551
     
Elongation % in 2" 30.0