Hot Rolled Bars

Gerdau produces special bar quality engineered hot rolled steel round bars with full ladle metallurgy and vacuum degassing. These bars are converted into safety critical parts used in the automotive, commercial, agricultural, and military segments, along with other critical applications in the oil and gas, aerospace, energy, and other industrial markets served directly by Gerdau or through service centers.

Product Information

Sizes

- Diameter from 7/8” to 6”

- Lengths ranging from 15’ to 40’

- For additional diameter and length options, please inquire

 

Grades

- Carbon and alloy ASTM grades and customized SBQ chemistries, including bearing and aircraft quality

 

Heat Treating

- Full range of in-house heat treating capabilities, including spheroidizing, normalizing, stress relieving, annealing, quench and tempering, and any customized heat treat cycles

 

Inspection

- In-house automatic straightening, surface and ultrasonic internal inspection

 

Other Attributes

- Automatic end chamfering available

 

Critical Applications:

Show pictures of the applications, such as wheel hub and spindles, transmissions and differential gears and shafts, semi and full float axles, crankshafts, camshafts, connecting rods, constant velocity joints, transmission pulleys, coils springs and stabilizer bars. Other market applications would include landing gear components, bearings, sucker rods, drill collars, drill pipes, tank track parts, firearms and pressure tubing.