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Rulon Bearings

SKS51M Air-Hardening Tool Steel
Categories: Metal; Ferrous Metal; Tool Steel; Air-Hardening Steel; Cold Work Steel

Material Notes: Cold Rolled Strip; Wood Saws.

Key Words: JIS G3311(88) Specification, SKS 51M, SKS-51M; Comparable to SKS5M, AISI A10 Tool Steel, UNS T30110
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Physical PropertiesMetricEnglishComments
Density 7.68 g/cc0.277 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Hardness, Vickers 200 - 290200 - 290
 
Component Elements PropertiesMetricEnglishComments
Carbon, C 0.75 - 0.85 %0.75 - 0.85 %
Copper, Cu <= 0.25 %<= 0.25 %
Iron, Fe 96 - 97.9 %96 - 97.9 %As Balance
Manganese, Mn <= 0.50 %<= 0.50 %
Nickel, Ni 1.3 - 2.0 %1.3 - 2.0 %
Phosphorus, P <= 0.030 %<= 0.030 %
Silicon, Si <= 0.35 %<= 0.35 %
Sulfur, S <= 0.030 %<= 0.030 %

References for this datasheet.

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