| Grades | Plates (ASTM/ASME) | Bars (ASTM/ASME) | Seamless Pipe (ASTM/ASME) | Welded Pipe (ASTM/ASME) | Fittings (ASTM/ASME) | Forgings/Flanges/Valves (ASTM/ASME) |
|---|---|---|---|---|---|---|
| Hastelloy B-3 | SB333/B333 | SB335/B335 | SB622/B622 | SB619/B619, SB626/B626 | SB366/B366 | SB564/B564 |
| Hastelloy C-276 | SB575/B575 | SB574/B574 | SB622/B622 | SB619/B619, SB626/B626 | SB366/B366 | SB564/B564 |
| Hastelloy C-22 | SB575/B575 | SB574/B574 | SB622/B622 | SB619/B619, SB626/B626 | SB366/B366 | SB564/B564 |
| Hastelloy C-2000 | SB575/B575 | SB574/B574 | SB622/B622 | SB619/B619, SB626/B626 | SB366/B366 | SB564/B564 |
| Hastelloy G-30 | SB582/B582 | SB581/B581 | SB622/B622 | SB619/B619, SB626/B626 | SB366/B366 | SB564/B564 |
| Hastelloy G-35 | B575 | B574 | B622 | B619/B619, B626/B626 | B366 | B462 |
| Hastelloy X | SB435/B435, AMS 5536 | SB572/B572, AMS 5754 | SB622/B622 | SB619/B619 | B366 | AMS 5754 |
Hastelloy, as a high-performance nickel-based alloy, has the following outstanding unique advantages:
Compared with other metal materials, Hastelloy excels in harsh corrosive environments such as strong acids, strong bases and a variety of organic solvents, providing extremely high corrosion resistance.
Hastelloy has excellent high-temperature strength and stability, able to maintain excellent mechanical properties in high-temperature environments, suitable for high-temperature workplaces in aerospace, automotive and other fields.
Compared with other difficult-to-machine metal materials, Hastelloy is easy to process, weld and heat-treat, which reduces manufacturing difficulties and costs.
Due to its excellent corrosion resistance, high-temperature strength and good processing performance, Hastelloy is widely used in the chemical industry, oil and gas industry, aerospace industry, automotive industry and other fields.
Compared with other metal materials, Hastelloy can maintain long-term stable performance in a variety of complex environments, ensuring the reliability of equipment and systems.
In summary, Hastelloy has outstanding advantages such as excellent corrosion resistance, excellent high temperature performance, good processing performance, wide range of applications and stable long-term performance, which makes it an important material in the industrial field.
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