4. Metal treatment
  5. Stock
  6. Ferrous

Norio Ohkouchi

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Spring steel of high strength and high corrosion resistance

Alloys or metallic compositions – Ferrous – Chromium containing – but less than 9 percent
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Spring steel of high strength and high corrosion resistance

Metal treatment – Stock – Ferrous
Patent

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Spring steel with excellent resistance to hydrogen embrittlement

Metal treatment – Stock – Ferrous
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Profile ID: LFUS-PAI-P-328355

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