Specifically designed for high-strength applications that require superior resistance to abrasion and corrosion.

Ranges from 120 HBW to 180+ HBW , offering excellent resistance to localized indentation, scratching, and abrasive wear. Engineering and Physical Characteristics

If you need a direct to modern global alloy standards (ASTM, EN, or ISO)

Ideal for marine, propeller, and pump applications.

For each specific material grade, JIS H 5114 mandates exact testing thresholds, including:

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Ranges from a baseline of 490 N/mm² up to 588 N/mm² or higher, competing directly with low-alloy steels.