AISI 431 (UNS S43100) martensitic stainless steel plate has high hardness and requires laser or waterjet cutting to avoid thermal deformation and cracking. Accurate control of parameters can reduce residual stress and ensure the dimensional stability of flat steel.
It is recommended to anneal before processing to reduce hardness and improve cutting efficiency. After cutting, it is necessary to grind and deburr to ensure surface smoothness and mechanical properties of AISI 431 stainless steel.
AISI 431 flat steel is suitable for high-strength scenarios such as automotive components and cutting tool blanks. Choosing experienced processors can solve the problem of work hardening and meet the requirements of harsh working conditions.
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