| Customization: | Available |
|---|---|
| After-sales Service: | Support |
| Type: | Nonmagnetic Steel Bar |
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P650 HS Nonmagnetic Steel
P650 is a special nonmagnetic, austenitic Mn-Cr-Mo-N-steel with a high pitting corrosion resistance, specifically developed for oilfield applications.
| C | Mn | Cr | Mo | N | Ni |
| max. 0,06 | 19,50 - 20,50 | 18,00 - 19,00 | 1,70 - 2,00 | 0,55 - 0,65 | 3,00 - 4,50 |
2. MECHANICAL PROPERTIES
Following mechanical properties (tested at room temperature) are achieved by a special cold-working process over the full length of the collar:
| TEXT | OD | KSI | N/MM |
| Yield Strength (min.) 0,2%-offset method: | OD up to 9 1/4" | 140 ksi | 965 N/mm² |
| OD 9 1/2" and larger | 130 ksi | 900 N/mm² | |
| Tensile Strength (min.): | 150 ksi | 1035 N/mm² | |
| Elongation (min.): | 20% | 20% | |
| Reduction of area (min.): | 50% | 50% | |
| Impact energy (min.): | 60 ft.lb | 82 J | |
| Endurance Strength / N=10 5 (min.): | 60 ksi | 414 N/mm² | |
| Hardness Brinell: (min.): | 330-430 HB | 330-430 HB |
Relative permeability: ≤ 1,005.
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