Alloy 20 Fasteners

What are Alloy 20 Fasteners?
The Alloy 20 Fasteners are made from a nickel-copper alloy consisting of approximately 67 percent nickel and 23 percent copper. Alloy 20 Fasteners are Fasteners based on austenitic nickel-iron-chrome, adding molybdenum and copper. These Fasteners of Alloy 20 have strong welding properties and can be welded through any conventional process. The mixture of copper and nickel in the Alloy 20 Fasteners helps attain greater strength and longevity. The Alloy 20 Fasteners ' high strength and hardness help them to increase the resistivity to corrosion and oxidation.

Alloy 20 is available in various types, finishes, and alloys. Some types include Alloy 20 WNR, Alloy 20 Studs, and Alloy 20 Nuts. The alloy is also referred to as carpenter 20 for its use in wooden applications. The alloy also manufactures pumps, mixers, valves, and mixing tanks. It has high tensile strength and high impact toughness. It is not susceptible to chloride stress corrosion cracking. In addition, Alloy 20 has high resistance to crevice corrosion, like SMO 254 Fasteners.

Alloy 2.4660 Fasteners, Alloy 20 Fasteners, ASTM B366 Alloy 20 Fasteners, Alloy 20 Fasteners, Alloy N08020 Fasteners, Alloy 20Cb-3® Fasteners Exporter, Alloy 20 Fasteners Stockist in Mumbai India.

Alloy 20 Fasteners

Alloy 20 Nuts, Alloy 20Cb-3® Socket Screws, Carpenter 20 Washers, Alloy 20 Heavy Hex Bolts, Incoloy® alloy 20 Anchor Bolts Dealer, Alloy 20 Bolts, Incoloy® alloy 20 Anchor Fasteners, ASME SB366 Alloy 20 Fasteners Supplier in India.

The alloy is used to produce explosives, chemicals, and plastics. It is also a common choice to solve stress corrosion cracking problems. It also has excellent ductility. In addition, it has a low surface-cutting speed. It is a versatile alloy that can be cold-worked or hot-worked.

Its resistance to stress corrosion cracking is a major reason why alloy 20 is so popular. It also has good resistance to seawater corrosion. Alloy 20 Bolts are also used in the manufacture of synthetic materials. Alloy 20 is a cost-effective choice for these applications. It is also used to produce solvents, pharmaceuticals, and gasoline.

Specification of Alloy 20 Fasteners

Alloy 20 Fasteners Stockist Alloy 20 Fasteners Supplier
  • Standard ASTM B366, ASME SB366
  • Dimensions DIN, ASTM, BS and all International Standards
  • Length 3 mm to 200 mm
  • Size M3 - M56 | 3/6" to 2" | Custom Sizes
  • Types Nuts, Bolts, Screws, Washers, Studs, Screw, etc.

Available Types of Alloy 20 Fasteners


ASTM B366 Alloy 20 Bolts, Alloy N08020 Hex Bolts, Alloy 2.4660 U Bolts, Carpenter 20 J Bolts, Alloy 20Cb-3® Square Head Bolts Stockist, Incoloy® alloy 20 Heavy Hex Bolts Supplier, ASME SB366 Alloy 20 Bolts in Mumbai India.


ASTM B366 Alloy 20 Nuts, Alloy N08020 Hex Nuts, Alloy 2.4660 Wing Nuts, Carpenter 20 Square Nuts, Alloy 20Cb-3® Nylock Nuts Stockist, Incoloy® alloy 20 Weld Nuts Supplier, ASME SB366 Alloy 20 Nuts in Mumbai India.


ASTM B366 Alloy 20 Screws, Alloy N08020 Hex Screws, Alloy 2.4660 Coach Screws, Carpenter 20 Machine Screws, Incoloy® alloy 20 Socket Cap Screws Stockist, Alloy 20Cb-3® Self Tapping Screws Supplier, ASME SB366 Alloy 20 Screws in Mumbai India.


ASTM B366 Alloy 20 Washers, Alloy N08020 Plain Washers, Alloy 2.4660 Spring Washers, Alloy 20 Flat Washers, Incoloy® alloy 20 Split Washers Stockist, Alloy 20Cb-3® Ogee Washers Supplier, ASME SB366 Alloy 20 Washers in Mumbai India.

Alloy 20 Fasteners Equivalent Grades

Alloy 20 2.4660 N08020 NiCr20CuMo Z2NCUD31-20AZ

Chemical Composition of Alloy 20cb3 Fasteners

Grade C Mn Si S Cu Ni Cr Fe Mo P
Alloy 20 0.07 max 2.00 max 1.00 max 0.035 max 3.00 – 4.00 32.00 – 38.00 19.00 – 21.00 29.85 min* 2.00 – 3.00 0.045 max

Alloy 20 Fasteners Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Alloy 20 8.1 g/cm3 1443 °C (2430 °F) Psi -80,000, MPa -551 Psi - 35,000, MPa - 241 30 %

Other Types of Alloy 20 Fasteners

Alloy 20 Dome Nuts Stockist Alloy 20Cb-3® Y Anchors Manufacturer in India
ASME SB366 Alloy 20 Stud Bolts Alloy N08020 Crook Anchors Dealer in India
Alloy 2.4660 Wedge Type Anchor Bolts Supplier in India Alloy N08020 Tapper Washers
Alloy 20Cb-3® Coach Screw Stockist Alloy 2.4660 Hexagonal Bolts
Alloy N08020 Carriage Bolt Dealer Incoloy® alloy 20 Eye Bolts Supplier in India
Alloy N08020 Eye Nuts ASTM B366 Alloy 20 Flange Nuts
Alloy 20Cb-3® Tab Washers ASME SB366 Alloy 2.4660 CSK Head Screws

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