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Alloy 20 / 20Cb3 Fasteners

Alloy 20 / 20Cb3 Fasteners

As is well known, the manufacturing sector is expanding rapidly in the modern world. They are always improving by producing the highest-quality goods around the globe with the newest technologies. The infrastructure market is gaining new notoriety on a global scale. The manufacturing sectors have many interests yearly from the highest-quality raw materials. If we take fasteners as an example, they come in various sizes and forms on the market. One of the fasteners we’re referring to is Alloy 20/20CB3 Fasteners. Every industrial industry in the globe produces this item. The stabilized alloy grade 20/20CB3 guards against intergranular corrosion or sensitization. It has an excellent performance in preventing the exterior elements of the atmosphere and particularly good overall corrosion resistance. By performing some operations on it, it has some unique applications.
First, it offers superb resistance to rust and corrosion and to all airborne contaminants. On the other hand, the cost is also fairly reasonable. It also requires less upkeep because it is so simple to clean. It is simple to remove and fix.

Alloy 20 / 20Cb3 Fasteners Specifications

Specifications : ASTM B729, B464, B468 / ASME SB729, SB464, SB468
Standard : ASTM, ASME and API
Size Range : 4 to 219 mm W. T.: 0.5 to 20mm
Outer Diameter : 1.250″ – 6.000″ (30-150mm)
Wall Range : 0.095″ – 1.000″ (.2.5-25mm)
Schedule : SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes
Length : Single Random, Double Random & Cut Length
Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tube

Alloy 20 / 20Cb3 Fasteners Equivalent Grades

Alloy 20

Alloy 20 / 20Cb3 Fasteners Chemical Composition

Grade Ni Cr Cu Mo Fe Nb+Ta Mn P S Si C
Alloy 20
32.0 - 38.0
19 - 21
3 - 4
2 - 3
8 x C-1
2 max
0.045 max
0.035 max
1.0 max
0.07 max

Mechanical Properties of Alloy 20 / 20Cb3 Fasteners

Grade 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 %

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