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1141 Hot Rolled SBQ Bar

Hot rolled 1141 steel bar is a medium carbon steel grade with high strength and machinability and fair weldability. Due to the free machining properties, this grade is usually used in high output machining. It is more commonly used in the cold drawn form. Eaton Steel Bar Company stocks various diameters of this grade to meet your demands quickly. We also supply 1141 steel bar to various industries like automotive, and agriculture.

4150 hot-rolled-steel-bar


Typical applications for this grade include axels, pins, studs, bolts, shafts and tie rods.


Eaton Steel Bar Company can meet the following specifications for this grade:

  • ASTM A29
  • ASTM A576

Shapes and Sizes

Eaton Steel Bar Company supplies 1141 steel bar in a variety of sizes ranging from 3/4”-10”. The shapes available for this grade include:

***Minimum Total Quantity Per Order is 10,000 lbs.***

Estimate Your Order Weight


Standard "1141 Grade" Chemical Composition

Carbon  0.37 - 0.45
Manganese  1.35 - 1.65
Phosphorus (max)  0.040 
Sulfur 0 .08 - 0.13


Estimated Mechanical Property Ranges for "Grade 1141"

Tensile strength (psi) 95,000 - 105,000
Yield strength (psi) 52,000 - 62,000
Elongation in 2” (%) 15 - 20
Reduction of area (%) 30 - 40
Brinell Hardness (BHN) 180 - 210