Hastelloy Alloy is a kind of nickel based high temperature alloy.
Yesom Group offers Hastelloy Alloy in shape of wire, bar, plate, strip, coil, flange, etc.
Alloy Grade: Hastelloy C-4 , Hastelloy C-22 , Hastelloy C-276 , Hastelloy C-2000 ,
Hastelloy B , Hastelloy B-2 , Hastelloy B-3 , Hastelloy X
Hastelloy C-276
Hastelloy C-276 (UNS 10276 / W.Nr.2.4819 / NS336)
Chemical Composition %
Ni: Margin
Cr: 14.5-16.5
Fe: 4-7
W: 3-4.55
Mo: 15-17
Mn: ≤1
Co: ≤2.5
C: ≤0.01
Si: ≤0.08
P: ≤0.04
S: ≤0.03
V: ≤0.35
Melting Point ℃
1325-1370
Density g/cm3
8.9
Executive Standards
ASTM: B575
Application Area
Bleaching containers, equipment and components operating in acidic gas environments, reactors for acetic acid and acidic products, and sulfuric acid condensers in the pulp and paper industry
Designations: AWS 054
Specifications: ASTM B574 , ASTM B575 , ASTM B619
Alloy Details
Heat treatment of finished parts
Properties
The above information is typical. If you require different please ask.
Density
Melting Point
Coefficient of Expansion
Modulus of Rigidity
Modulus of Elasticity
8.89 g/cm³
1370 °C
11.2 μm/m °C (20 – 100 °C)
78.6 kN/mm²
205.5 kN/mm²
0.321 lb/in³
2500 °F
6.2 x 10-6 in/in °F (70 – 212 °F)
11400 ksi
29806 ksi
Condition as supplied by AWI
Type
Temperature
Time
Cooling
Annealed or Spring Temper
Stress Relieve
400 – 450 °C (750 – 840 °F)
2 Hr
Air
Annealed
Approx. tensile strength
<1050 N/mm²
<152 ksi
Approx. operating temperature depending on loading and environment
-200 to +400 °C
-330 to +750 °F
Spring Temper
Approx. tensile strength
1300 – 1700 N/mm²
189 – 247 ksi
Approx. operating temperature depending on loading and environment
-200 to +400 °C
-330 to +750 °F
