7873ebd52600fd192ac0044c76d6c375
4 week ago
| Element | C | Mn | Si | Cr | Ni | Fe | P | Cu | S | Nb+Ta | Ti | Co |
| % | ≤0.1 | 2.5-3.5 | ≤0.5 | 18.0-22.0 | ≥67 | ≤3.0 | ≤0.03 | ≤0.5 | ≤0.015 | 2.0-3.0 | ≤0.75 | ≤0.15 |
- Excellent corrosion resistance.
- It has high strength and toughness at high temperatures.
- Can weld a variety of materials.
- The weld is beautiful, smooth and without porosity.
- The thermal cracking sensitivity is also low at low temperatures.
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In the aerospace field, ERNiCr-3 is often used in the welding of aircraft engine components, heat exchangers, and other key parts. Its excellent high-temperature performance and creep resistance ensure structural stability and reliability under extreme temperature changes and high-stress environments.
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In the petrochemical industry, it is used to weld equipment and pipelines in contact with corrosive media, such as in harsh environments with hydrochloric acid and sulfuric acid, showing excellent corrosion resistance and effectively extending the service life of equipment.
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In the field of energy and power, ERNiCr-3 can be used to weld nuclear reactor components, natural gas processing equipment, etc., under high temperature and high pressure conditions, to ensure the quality and performance of welded joints, to ensure the safe and stable operation of equipment.
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Main Product:
Nickel alloy ,
High heating alloy,
High temperature alloy,
Precise alloy,
Corrosion-resistance alloy,
Heat-resistance steel