Views: 0 Author: Site Editor Publish Time: 2023-09-21 Origin: Site
Non-magnetic alloys are carbide materials that are not magnetic or weakly magnetic. As the moulds for the production of magnetic materials require the use of non-magnetic materials, non-magnetic steel has been used in the past, which has poor mould performance, low hardness, short service life, and after a period of time, the inner wall of the mould is severely stretched and deformed, which affects the dimensional accuracy and surface quality of magnetic materials. Nowadays, the use of non-magnetic carbide, with its excellent performance instead of non-magnetic steel can increase the efficiency exponentially.
Non-magnetic alloy grade information
Grade | Ni% | Grain size | Density g/cm³ | Hardness≥HRA | bending strength ≥N/mm² | Recommended Uses |
YN7 | 7 | Medium grain | 14.5~14.9 | 90 | 1500 | Non-magnetic alloy, often used as sealing rings and non-permeable wear parts |
YN9 | 9 | Medium grain | 14.1~14.6 | 88.5 | 1650 | |
YN13 | 13 | Medium grain | 14~14.4 | 87 | 2250 | Non-magnetic alloy, commonly used for round magnetic forming moulds |
YN15 | 15 | Medium grain | 13.8~14.2 | 86 | 2300 | |
YN18 | 18 | Medium grain | 13.6~14 | 84 | 2600 | Non-magnetic alloy, commonly used for round magnetic forming moulds |
YN20 | 20 | Medium grain | 13.4~13.8 | 82 | 2500 | |
YN25 | 25 | Medium grain | 12.6~13.2 | 79 | 2400 | Non-magnetic alloy,commonly used for magnetic fields or punches for forming dies |
Non-magnetic alloys have a lot arrange usage in different field.
If you have any inquiry for the non-magnetic alloys, please feel free to contact us.
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