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-4
| Hastelloy C-4 (UNS NO6455) | |||
| Chemical Composition % | Ni: Margin | Cr: 14-18 | Fe: ≤3.0 |
| Mo: 14-17 | Mn: ≤1 | Co: ≤2.0 | |
| Ti: ≤0.7 | C: ≤0.015 | Si: ≤0.08 | |
| P: ≤0.04 | S: ≤0.01 | ||
| Melting Point ℃ | 1335-1380 | ||
| Density g/cm3 | 8.6 | ||
| Application Area | Used for flue gas desulfurization systems, pickling and acid regeneration factories, acetic acid and agricultural chemical production, titanium dioxide production, electrolytic electroplating | ||
Designations: AWS 052
Specifications: ASTM B574 , ASTM B619
Alloy Details
Heat treatment of finished parts
Properties
Density
Melting Point
Coefficient of Expansion
Modulus of Rigidity
Modulus of Elasticity
8.64 g/cm³
1399 °C
10.8 μm/m °C (20 – 100 °C)
81.2 kN/mm²
212.4 kN/mm²
0.312 lb/in³
2550 °F
6.0 x 10-6 in/in °F (70 – 212 °F)
11777 ksi
30807 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
<1100 N/mm²
<159 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
The above information is typical. If you require different please ask.
