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This precision-ground Tool Steel Rectangle Bar is ideal for high-wear applications requiring exceptional toughness and durability. Made from O1 tool steel, it boasts a high Brinell hardness of 177 BHN and a Rockwell hardness of 88 HRB, ensuring long-lasting performance. Perfect for use in manufacturing, machining, and tooling, this bar can withstand heavy loads and resist deformation. Its heat treatable properties allow for customized hardness levels, making it suitable for a wide range of applications, including gears, shafts, and dies. With a yield strength of 58,000 psi and tensile strength of 105,000 psi, this tool steel bar delivers exceptional strength and reliability.
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.078125 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 3 in, Heat Treatable Heat Treatable, Heat Treatment Oil-Hardened, Mechanical Finish Precision Ground, Yield Strength 58,000 psi, Tensile Strength 105,000 psi, Brinell Hardness 177 BHN, Rockwell Hardness 88 HRB, Standards ASTM A681, SAE J437, Includes Material Certificate Material Certificate with Lot Number