China manufacturer of ASTM B166 UNS N06600 Inconel 600 stud bolt Hex Bolt
What is Inconel 600 stud bolt?
Inconel 600 stud bolt is a fastener made of N06600.
NAS600 (NCF600, UNS N06600) is a nickel-chromium alloy designed for use from cryogenic to elevated temperatures in the range of 2000 deg F(1093 deg C).
ASTM B166
Standard Specification for Nickel-Chromium-Aluminum Alloy, Nickel-Chromium-Iron Alloys, Nickel-Chromium-Cobalt-Molybdenum Alloy, Nickel-Iron-Chromium-Tungsten Alloy, and Nickel-Chromium-Molybdenum-Copper Alloy Rod, Bar, and Wire
This specification covers nickel-chromium-iron alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, N06045, and N06696) and nickel-chromium-cobaltmolybdenum alloy (UNS N06617) in the form of hot-finished and cold-worked rounds, squares, hexagons, rectangles, and cold-worked wire. The material shall conform to the composition limits specified in a reference material. The material shall be uniform in quality and condition, smooth, commercially straight or flat, and free of injurious imperfections. Mechanical properties of the alloys like tensile strength, yield strength, elongation, and hardness shall be determined by tension and hardness tests.
Chemical composition of Inconel 600 Fasteners.
The chemical composition of Inconel 600 (UNS N06600) conforms to the following ASTM B166 specification:
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 72.0 – 80.0 |
| Chromium (Cr) | 14.0 – 17.0 |
| Iron (Fe) | 6.0 – 10.0 |
| Manganese (Mn) | 1.0 max |
| Silicon (Si) | 0.5 max |
| Carbon (C) | 0.15 max |
| Sulfur (S) | 0.015 max |
| Phosphorus (P) | 0.015 max |
| Copper (Cu) | 0.5 max |
This composition gives Inconel 600 exceptional resistance to oxidation, carburization, and high-temperature environments up to 1090°C (2000°F).
2. Mechanical Properties of ASTM B166 UNS N06600 Fasteners
| Property | Value |
|---|---|
| Tensile Strength (min) | 485 MPa (70 ksi) |
| Yield Strength (0.2% offset, min) | 275 MPa (40 ksi) |
| Elongation | 30% min |
3,Specification Format of Alloy 600 Fasteners
| Specifications | ASTM B 166 ASME SB 166 |
|---|---|
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2 1/2″ | Custom Sizes |
ASTM B166 UNS N06600 stud bolts (Inconel 600) offer outstanding mechanical properties, corrosion resistance, and high-temperature performance for applications in demanding environments. Their excellent resistance to oxidation and carburization makes them an ideal choice for industries such as aerospace, chemical processing, oil and gas, and power generation.
