Round bar hi

Alloy Steel Round Bar

Please scroll down to choose grade, specifications, & dimensions for our selection of Alloy Steel Round Bar.

Titanium Industries selection of Alloy Steel round bar is illustrated below and meets numerous AMS and ASTM specifications.

4130 Steel has good machinability, good weldability, and can be heat treated. Alloy Steel Round Bar offers good weldability without compromising steel abrasion and impact resistance. Common uses include structural applications in gears, fasteners, and aircraft applications.

Alloy Steel round bar grades available:

  • AISI 4130 | UNS G41300, AISI 4140 | UNS G41400, AISI 4340 | UNS G43400
  • 17-22A AMS 6304 | UNS K14675, AISI 8740 | UNS G87400
  • AISI E9310 | UNS G93106, AISI 52100 | UNS G52986


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Return to Standard stock sizes

Size & Quantity

Cut length (in inches)
Length: 0.500 in. - 144.0 in.
Round bar
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The standard cutting tolerance is ±0.094" in length or width. Please contact us now for tighter cutting tolerances. - 1-88-TITANIUM (1-888-482-6486)