SAE/AISI 4140 Induction Hardened Chrome Bar

Crafted from high-strength 4140 medium carbon alloy steel, BOS Hydraulic's induction hardened chrome bar exemplifies advanced materials engineering, delivering exceptional toughness and fatigue resistance. The manufacturing process incorporates specialized induction hardening technology that significantly enhances surface hardness and wear resistance, followed by a precision hard chrome plating process that rigorously complies with ASTM B177 standards.

• Exceptional Tribological Properties: The advanced hard chrome plating achieves an exceptionally low coefficient of friction ranging from 0.1-0.2. representing approximately 90% reduction in wear rate compared to untreated steel surfaces.
• Superior Load-Bearing Capacity: Engineered to withstand contact pressures exceeding 50MPa, making it ideally suited for high-frequency reciprocating components subject to extreme mechanical stresses.
• Enhanced Plating Integrity: Demonstrates exceptional plating density with porosity levels ≤3 micropores/cm², surpassing the requirements of AMS 2460 standards for superior corrosion protection.

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