Table of Contents
Alloys are materials made by combining two or more metals or a metal and another element. The composition of these alloys determines their properties such as strength, corrosion resistance, and thermal conductivity. Below is a list of 20 commonly used alloys and their main compositions:
1. Alloy 20 (UNS N08020)
- Nickel (Ni): 20%
- Chromium (Cr): 20%
- Iron (Fe): Balance
- Applications: Chemical processing, food industry, pharmaceutical industry
2. Inconel 625
- Nickel (Ni): 58-63%
- Chromium (Cr): 20-23%
- Molybdenum (Mo): 8-10%
- Applications: Aerospace, chemical processing, marine environments
3. Inconel 718
- Nickel (Ni): 50-55%
- Chromium (Cr): 17-21%
- Iron (Fe): Balance
- Applications: Jet engines, gas turbines, and high-temperature applications
4. Monel 400
- Nickel (Ni): 63-70%
- Copper (Cu): 28-34%
- Applications: Marine, chemical, and petrochemical industries
5. Hastelloy C-276
- Nickel (Ni): 55-60%
- Chromium (Cr): 14.5-16.5%
- Molybdenum (Mo): 15-17%
- Applications: Chemical processing, power generation, and pollution control systems
6. Hastelloy B2
- Nickel (Ni): 60%
- Chromium (Cr): 0-1%
- Molybdenum (Mo): 28-30%
- Applications: Chemical processing, acid-resistant applications
7. Titanium Grade 2
- Titanium (Ti): 99.2%
- Iron (Fe): 0.3%
- Oxygen (O): 0.18%
- Applications: Aerospace, medical implants, chemical processing
8. Incoloy 800
- Nickel (Ni): 30-35%
- Chromium (Cr): 19-23%
- Iron (Fe): Balance
- Applications: Heat exchangers, furnaces, and chemical processing
9. Incoloy 825
- Nickel (Ni): 38-46%
- Chromium (Cr): 19-23%
- Iron (Fe): Balance
- Applications: Chemical processing, oil and gas, nuclear industries
10. Alloy 20 (UNS N08020)
- Nickel (Ni): 20%
- Chromium (Cr): 20%
- Iron (Fe): Balance
- Applications: Chemical processing, food industry, pharmaceutical industry
11. 304 Stainless Steel
- Iron (Fe): Balance
- Chromium (Cr): 18-20%
- Nickel (Ni): 8-10.5%
- Applications: Food processing, kitchen equipment, structural components
12. 316 Stainless Steel
- Iron (Fe): Balance
- Chromium (Cr): 16-18%
- Nickel (Ni): 10-14%
- Molybdenum (Mo): 2-3%
- Applications: Chemical processing, medical instruments, marine environments
13. Cobalt-Chromium
- Cobalt (Co): 55-65%
- Chromium (Cr): 30-35%
- Nickel (Ni): 5-10%
- Applications: Prosthetics, dental implants, aerospace
14. Bronze
- Copper (Cu): 88-95%
- Tin (Sn): 5-12%
- Other elements: Small amounts of aluminum, phosphorus, and silicon
- Applications: Coins, bearings, marine components
15. Brass
- Copper (Cu): 60-90%
- Zinc (Zn): 10-40%
- Applications: Plumbing, musical instruments, electrical connectors
16. Aluminum 2024
- Aluminum (Al): Balance
- Copper (Cu): 3.8-4.9%
- Magnesium (Mg): 1.2-1.8%
- Applications: Aerospace, military, automotive
17. Aluminum 7075
- Aluminum (Al): Balance
- Zinc (Zn): 5.1-6.1%
- Magnesium (Mg): 2.1-2.9%
- Applications: Aerospace, military, high-stress applications
18. Monel 400
- Nickel (Ni): 63-70%
- Copper (Cu): 28-34%
- Applications: Marine, chemical, and petrochemical industries
19. Tungsten
- Tungsten (W): 99%
- Other elements: Small traces of iron and carbon
- Applications: High-temperature applications, electrical contacts, aerospace
20. Zirconium
- Zirconium (Zr): 98-99%
- Other elements: Small traces of iron and hafnium
- Applications: Nuclear reactors, chemical processing, high-temperature applications
This list covers just a small fraction of available alloys, and each has a unique blend of properties designed for specific industries and applications. If you have specific alloy needs or pricing inquiries, feel free to contact us.
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