Non-magnetic
Non-magnetic
Austenitic stainless steel is non-magnetic, but magnetic properties are produced by work hardening.
It is difficult to achieve both non-magnetic and wear resistance.
There are many kinds of stainless steel, please choose the right material.
Non-magnetic and wear-resistant
※ If you need non-magnetic and abrasion resistance, please visit 15MH.
The image above is non-magnetic and wear-resistant.
Mechanical and physical properties (room temperature)
| Materials | Hardness HV |
Density G/cm3 |
Longitudinal modulus of elasticity × 104N/mm2 |
specific heat J/(g · k) |
coefficient of thermal conductivity W/(m･k) |
Coefficient of thermal expansion × 10－6/℃ |
Specific power Resistance |
Magnetic |
|---|---|---|---|---|---|---|---|---|
| SUS303 | Below 200 | 8.03 | 19.30 | 0.50 | 16.3 | 17.3 | 72 | non-magnetic |
| SUS304 | Below 200 | 7.93 | 19.30 | 0.59 | 16.3 | 16.1 | 72 | non-magnetic |
| SUS316 | Below 200 | 8.03 | 19.30 | 0.50 | 15.2 | 17.3 | 74 | non-magnetic |
| SUS410 | 400～600 | 7.75 | 20.20 | 0.46 | 23.8 | 9.9 | 57 | strong magnetism |
| SUS420J2 | 500～700 | 7.75 | 20.60 | 0.46 | 25.0 | 10.4 | 56 | strong magnetism |
| SUS430 | 180 | 7.75 | 20.00 | 0.46 | 25.6 | 10.4 | 60 | strong magnetism |
| SUS440C | 600～800 | 7.80 | 22.05 | 0.46 | 24.2 | 10.6 | 60 | strong magnetism |
| SUH660 | 7.94 | 20.10 | 0.46 | 15.0 | 16.8 | 9 | non-magnetic | |
| 15MH | 500 | 7.75 | 19.50 | 0.46 | 14.7 | 13.1 | 70 | non-magnetic |
| SUJ2 | 750 | 7.82 | 20.80 | 0.46 | 46.0 | 12.5 | strong magnetism | |
| SK105(SK3) | 7.75 | 0.46 | 45.2 | 11.3 | strong magnetism | |||
Can meet your needs of a variety of materials!
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Established：April 20, 1994