P530 Nonmagnetic Alloy
Short Description:
P530 Nonmagnetic Alloy is a specialized austenitic Mn-Cr-N stainless steel with nickel content under 2%, designed for applications requiring low magnetic permeability. This alloy offers high strength and excellent corrosion resistance, making it ideal for non-magnetic drill collars and other demanding environments where magnetic interference must be minimized without compromising durability. Equivalent grades Nonmagnetic Alloy P530 P530 Mn-Cr-N stainless steel Chemical Composition Refer...
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P530 Nonmagnetic Alloy is a specialized austenitic Mn-Cr-N stainless steel with nickel content under 2%, designed for applications requiring low magnetic permeability. This alloy offers high strength and excellent corrosion resistance, making it ideal for non-magnetic drill collars and other demanding environments where magnetic interference must be minimized without compromising durability.
Equivalent grades
- Nonmagnetic Alloy P530
- P530 Mn-Cr-N stainless steel
Chemical Composition Reference
| C: | 0.08% |
| Si: | 1% |
| Mn: | 16%~19% |
| P: | 0.03% |
| S: | 0.02% |
| Cr: | 12%~17% |
| Ni: | 0.8%~1.5% |
| Mo: | 0.4%~0.6% |
| Cu: | 0.3% |
| N: | 0.3% |
Physical Property Reference
- Relative permeability: < 1,001
- Tensile Strength: 900 MPa
- Yield Strength: 760 MPa
- Hardness: HB 260 ~ 350
- Elongation: 20%
Essential details
P530 non-magnetic steel undergoes a gas soft oxidation treatment to enhance surface hardness, boosting wear resistance and extending the lifespan of components. This steel is ideal for producing non-magnetic molds, bearings, and other structural parts that must remain unaffected by magnetic fields. Additionally, its high-temperature strength and hardness make it suitable for manufacturing hot work molds operating at temperatures up to 700°C–800°C.
Typical Applications:
- Aerospace
- Medical equipment
- Precision instruments
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