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Corrosion Resistance

Stainless has Corrosion resistance, however low Abrasion resistance.
It’s difficult to combine both characteristics of Corrosion resistance and Abrasion resistance.

Corrosion resistance and Abrasion resistance

en_corrosion_resistance_img01.jpg

※Our original material ‘15MH’ has Corrosion resistance and Abrasion resistance characteristics.
The above chart of Corrosion resistance and Abrasion resistance of 15MH.

Mechanical properties and physical properties (common temperature)

Material Hardness
HV
Density
g/cm3
Longitudinal elastic modulus
×10N/mm2
Specific heat
J/(g・k)
Heat conductivity
W/(m・k)
Heat expansion coefficient
×10-6/℃

Electrical

resistivity
μ Ω・㎝

Magnetic permeability
SUS303 Under200 8.03 19.3 0.50 16.3 17.3 72 Non-magnetic
SUS304 Under200 7.93 19.3 0.59 16.3 16.1 72 Non-magnetic
SUS316 Under200 8.03 19.3 0.50 15.2 17.3 74 Non-magnetic
SUS410 400~600 7.75 20.2 0.46 23.8 9.9 57 Hard magnetism
SUS420J2 500~700 7.75 20.6 0.46 25.0 10.4 56 Hard magnetism
SUS440C 600~800 7.75 20.5 0.46 24.2 10.6 60 Hard magnetism
SUH660   7.94 20.1 0.46 15.0 16.8 9 Non-magnetic
15MH 500 7.75 19.5 0.46 14.7 13.1 70 Non-magnetic
SUJ2 750 7.75 20.8 0.46 46.0 12.5   Hard magnetism
SK105(SK3) 7.75   0.46 45.2 11.3   Hard magnetism

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