Hastelloy C-2000 Nickel Alloy Tube

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Precision Tube Hastelloy C-2000| UNS N06200

Our Hastelloy C-2000 nickel alloy tubes are highly corrosion resistant and can withstand a variety of corrosive conditions. They also have outstanding mechanical qualities at high temperatures and are commonly utilized in many sectors.

Description

Hastelloy alloy is a Ni-Cr-Mo alloy created by combining chromium and molybdenum components with pure nickel. Hastelloy alloys are classified into several series based on the composition of the principal alloying elements, including A, B, C, and X.

Hastelloy C-2000 is a new low-carbon Ni-Cr-Mo-Cu alloy created by adding a specific number of copper components to Ni-Cr-Mo. Compared to previous Hastelloy alloys, alloy C-2000 offers strong resistance to reducing acids and outstanding resistance to oxidizing acids.

Chemical Composition of Hastelloy C-2000 Tube

Grade

ASTM B622

UNS N06200

Rest

22.00-24.00

15.00-17.00

≤3.00

≤0.01

≤0.08

≤2.00

≤0.50

≤0.025

≤0.010

1.30-1.90

≤0.50

Mo+Cu: The combined impact of the two elements offers the alloy exceptional resistance to corrosion by reducing media.
Cr: A high concentration of chromium ensures resistance to corrosion by oxidizing media.
C: Low carbon component design eliminates the possibility of intergranular corrosion during welding at high temperatures.

Mechancial Properties of Hastelloy C-2000 Tube

Grade

Tensile Strength, ksi [MPa]

Yield Strength, ksi [MPa]

Elongation, %

Hardness

ASTM B622

UNS N06200

≥100 [690]

≥45 [310]

≥45

90 HRC

Alloy C-2000 is very strong and can tolerate high stress situations without permanent deformation. C-2000 alloy has high ductility, which ensures that it does not fracture under stress and can adapt to a variety of difficult deformation conditions.

Physical Properties of Hastelloy C-2000 Tube

Density: 8.5 g/cm3
Melting Point: 1325-1370℃
Modulus of Elasticity: 206 kN/mm2
Thermal Conductivity: 10.8 W/m·k
Coefficient of Thermal Expansion(25-100℃): 12.4 μm/m·℃

Core Advantages of Hastelloy C-2000 (UNS N06200)

Hastelloy C-2000 is the most comprehensive corrosion-resistant alloy, offering high consistent corrosion resistance in both oxidizing and reducing conditions.

Other properties

Excellent high temperature oxidation resistance
Good high temperature strength
Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking in chlorine-containing environments, and unparalleled resistance to hydrofluoric acid and fluorine-containing media
Excellent ductility, easy to form and weld

Heat Treatment

Recommended annealing temperature: 1135℃

Equivalent Grades

Hastelloy C-2000
UNS N06200
W.Nr. 2.4675
EN NiCr23Mo16Cu

Applications of Alloy 2000 Precision Tube

Chemical industry:

Reactors
Distillation towers
Heat exchangers

Petrochemicals

Marine industry

Pharmaceutical industry

Energy industry

Suggested operating temperature: -200 to 400℃

Our supply capabilities:

We can supply Hastelloy C-2000 seamless nickel alloy pipes that meet ASTM A622 specifications and can be tailored to meet the needs of the customer. The completed items can be inspected in accordance with ASTM B829 standards.