Product Details

Hastelloy C2000 Introduction

Super alloys or high performance alloys have the capacity to function at very high temperatures and in severe mechanical stress environments, and also where high surface stability is required. They have good creep and oxidation resistance, and can be produced in a variety of shapes. They can be strengthened by solid-solution hardening, work hardening, and precipitation hardening. There are three groups of alloys, namely cobalt-based, nickel-based, and iron-based alloys.

Hastelloy C-2000 is a nickel-chromium-molybdenum alloy. It is most commonly available in wrought forms at the mill level. The following datasheet gives an overview of HastelloY C-2000.

Hastelloy C2000 Nickel Alloy Chemical Composition:

Element	Content (%)
Nickel, Ni	59
Chromium, Cr	23
Molybdenum, Mo	16
Copper, Cu	1.6
Silicon, Si	0.080
Carbon, C	0.010

Physical Properties

The physical properties of Hastelloy C-2000 are highlighted in the following table.

Properties	Metric	Imperial
Density	8.50 g/cm³	0.307 lb/in³

Mechanical Properties

The mechanical properties of Hastelloy C-2000 flat products are given in the following table.

Properties	Metric	Imperial
Tensile strength (@ thickness 25.4 mm/ 1.00 in.)	752 MPa	109000 psi
Yield strength (@ 20°C/ 68°F, thickness 12.7 mm/0.5000 in, 0.2% offset)	345 MPa	50000 psi
Elongation at break (@ thickness 6.35 mm/0.250 in., in 50.8 mm)	62%	62%

Thermal Properties

The thermal properties of Hastelloy C-2000 are outlined in the following table.

Properties	Metric	Imperial
Thermal expansion co-efficient (@ 25-100°C/ 77-212°F)	12.4 µm/m°C	6.89 µin/in°F
Thermal conductivity	9.10 W/mK	63.2 BTU in/hr.ft².°F

Hastelloy C2000 application:

Mainly used in chemical processing equipment and components where both oxidizing and reducing corrosive media exist.

reactor,
heat exchanger,
valve,
Pump,
Fasteners, etc.

This alloy is more suitable for environments containing fluorine catalysts in the production and use of HF acid.