Descriptions of NICKEL 800
Nickel alloy 800 is a nickel-iron-chromium alloy that resists carburization and oxidation at elevated temperatures. High nickel content in its composition makes the alloys highly resistant to both chloride stress-corrosion cracking and to embrittlement from precipitation of sigma phase.
Chemical Composition
Element |
Content (%) |
Iron, Fe |
39.5 |
Nickel, Ni |
35 |
Chromium, Cr |
19-23 |
Manganese, Mn |
1.5 |
Silicon, Si |
1 |
Copper, Cu |
0.75 |
Titanium, Ti |
0.15-0.6 |
Aluminum, Al |
0.15-0.6 |
Carbon, C |
0.1 |
Sulfur, S |
0.015 |
Physical Properties
Properties |
Metric |
Imperial |
Density |
8.03 g/cm3 |
0.29 lb/in3 |
Mechanical Properties
Properties |
Metric |
Imperial |
Tensile strength (@21°C/70°F) |
600 MPa |
87700 psi |
Yield strength (@21°C/70°F) |
295 MPa |
43000 psi |
Elongation at break (@21°C/70°F) |
44% |
44% |
Thermal Properties
Properties |
Metric |
Imperial |
Thermal expansion co-efficient (@20-100°C/68-212°F) |
14.4 µm/m°C |
8 µin/in°F |
Thermal conductivity |
11.5 W/mK |
79.735 BTU.in/hrft².°F |
NICKEL 800 Available Forms:
- Sheet
- Plate
- Bar
- Pipe & Tube (welded & seamless)
- Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)
- Wire
Specifications of NICKEL 800
- ASTM B163
- ASTM B407
- ASTM B515
- Also individual customer specifications.
Applications of NICKEL 800
- Steel production
- Thermal processing fixtures
- Power generation
- Chemical and petrochemical processing equipment.
Packaging of NICKEL 800
Our NICKEL 800 is carefully handled to minimize damage during storage and transportation and to preserve the quality of the product in its original condition.