List of Alloys & profiles

List of Alloys & profiles

Alloy Wire International

Datasheet: Hastelloy˘ C-2000

Hastelloy˘ C-2000

This alloy was developed to broaden the application range of one alloy. With the addition of Copper to the Nickel-Chromium-Molybdenum system, Hastelloy C-2000 is resistant to an extensive range of corrosive chemicals, including sulphuric, hydrochloric and hydrofluoric acids. The combination of Molybdenum and Copper provide excellent corrosion resistance to reducing media, while the high Chromium content gives good oxidising resistance.

Available in all profile options

alloy featured image inconel Hastelloy˘ C-2000

Key Features

Developed to resist corrosion in a wider range of media.
Resistant to an extensive range of corrosive chemicals including sulphuric, hydrochloric & hydrofluoric acids.
Superior pitting resistance and crevice corrosion resistance to Hastelloy C-276.
Excellent corrosion resistance to reducing media.
Good oxidising resistance.

Typical Applications

Chemical processing


Designations

W.Nr 2.4675
UNS N06200
AWS 055

Specifications

ASTM B574
ASTM B575
ASTM B619

Chemical Composition

ElementMin %Max %
Cr22.0024.00
Mo15.0017.00
Fe3.00
C0.01
Si0.08
Co2.00
Mn0.50
P0.025
S0.01
Cu1.301.90
Al0.50
Nibal

Alloy Details

DensityMelting PointCoefficient of ExpansionModulus of RigidityModulus of Elasticity
8.5 g/cm³
1399 °C
12.4 μm/m °C (20 – 100 °C)
79 kN/mm²
206 kN/mm²
0.307 lb/in³2550 °F6.9 x 10-6 in/in °F (70 – 212 °F)11458 ksi29878 ksi

Heat treatment of finished parts

Condition as supplied by AWITypeTemperatureTimeCooling
Annealed or Spring TemperStress Relieve400 – 450 °C (750 – 840 °F)2 HrAir

Properties

Annealed
Approx. tensile strength<1000 N/mm²<145 ksi
Approx. operating temperature depending on load** and environment-200 to +400 °C-330 to +750 °F
Spring Temper
Approx. tensile strength1300 – 1600 N/mm²189 – 232 ksi
Approx. operating temperature depending on load** and environment-200 to +400 °C-330 to +750 °F

The above tensile strength ranges are typical. If you require different please ask.

*Trade name of Haynes International