AISI 94B17 is an alloy steel that has a variety of industrial applications. 94B17 Alloy Steel offers good corrosion resistance, high heat resistance, and excellent machinability. This article will explore the properties of G94171 and how they make it ideal for various uses in engineering and metalworking projects.
AISI 94B17 Composition
| Element | Weight % |
| C | 0.15-0.20 |
| Mn | 0.75-1.00 |
| P | 0.035 (max) |
| S | 0.04 (max) |
| Si | 0.15-0.30 |
| Cr | 0.30-0.50 |
| Ni | 0.30-0.60 |
| Mo | 0.08-0.15 |
AISI 94B17 Mechanical Properties
| Properties | Conditions | ||
| T (°C) | Treatment | ||
| Density (×1000 kg/m3) | 7.7-8.03 | 25 | |
| Poisson’s Ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 190-210 | 25 | |
AISI 94B17 Thermal Properties
| Properties | Conditions | ||
|---|---|---|---|
| T (°C) | Treatment | ||
| Thermal Conductivity (W/m-K) | 42.7 | 100 | |
| Specific Heat (J/kg-K) | 477 | 50-100 | |
AISI 94B17 Physical Properties
| Quantity | Value | Unit |
|---|---|---|
| Thermal expansion | 16 – 17 | e-6/K |
| Thermal conductivity | 16 – 16 | W/m.K |
| Specific heat | 500 – 500 | J/kg.K |
| Melting temperature | 1370 – 1400 | °C |
| Service temperature | 0 – 500 | °C |
| Density | 8000 – 8000 | kg/m3 |
| Resistivity | 0.7 – 0.7 | Ohm.mm2/m |
AISI 94B17 Uses
AISI 94B17 steel is a versatile material with a variety of uses. It’s frequently used due to its combination of strength and flexibility, making it ideal for applications that require both qualities. It’s often used in industries such as automotive engineering, industrial manufacturing, and aerospace technology, where its ability to resist fatigue and wear is highly valued. This type of steel has even been used in high-end decorative products like kitchen knives due to its corrosion resistance, hardness and sharp edges. AISI 94B17 steel provides a balance between strength and ductility that is ideal for a wide range of applications.
Corrosion Resistance
AISI 94B17 steel provides excellent corrosion resistance, making it suitable for use in marine environments and other corrosive settings. It is also resistant to acidic solutions, which makes it useful for certain chemical processes. The alloy has a high chromium content (1.2%), which allows it to form a protective oxide layer on its surface that prevents further oxidation from occurring.
Heat Resistance
AISI 94B17 also excels in terms of heat resistance. Its excellent thermal properties make it ideal for use in hot environments such as furnaces or boilers, where temperatures can reach up to 1,500°F (816°C). The alloy can also be used in applications where rapid cooling is necessary because it retains its strength even after being exposed to extreme temperatures.
Heat Treatment and Machining
AISI 94B17 can be heat treated to achieve a variety of desired properties, including hardness and strength. The alloy can be hardened by quenching and tempering at temperatures between 1,400–1,600°F (760–871°C). Additionally, AISI 94B17 has excellent machinability due to its low carbon content (.18%). This makes it an ideal choice for operations such as drilling or milling when precise parts are required.
Conclusion:
AISI 94B17 is an alloy steel that offers good corrosion resistance, high heat resistance, and excellent machinability – making it suitable for many different industrial applications. With its ability to form a protective oxide layer on its surface while retaining strength after exposure to extreme temperatures, AISI 94B17 is an ideal choice for those looking for durable steel with superior thermal properties. In addition to being able to withstand extreme conditions, this alloy’s low carbon content allows for easy machining when precision parts are needed – making it a versatile tool for any engineer or metalworker looking for reliable results from their projects.
Meet Heer, a dynamic and driven writer learning tricks of her trade in the metal industry. With a background in Digital Marketing, Heer brings a unique perspective to her writing, sharing valuable insights. Apart from blogging she like reading and hiking.
