Description

O1 Tool Steel is the original oil-hardening tool steel that can be hardened to the Rockwell C 65 range from a low temperature. Decarb Free Rounds are produced oversize on diameter to finish to listed size.

Material: Tool Steel
Shape: Round Rod
Alloy: O1
Temper: Annealed
Diameter: 4.500 (4-1/2 inch)
Finish: Decarb Free
Specifications: ASTM 681, AISI O1
Tolerances: Diameter: (+0.062 to +0.109)

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Material Specifications

Alloy:	O1
Diameter:	4.500 (4-1/2 inch)
Finish:	Decarb Free
Material:	Tool Steel
Shape:	Round Rod
Specifications:	ASTM 681, AISI O1
Temper:	Annealed
Tolerances:	Diameter: (+0.062 to +0.109)

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