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F1554 GR 55 Hot Rolled Bar

F1554 Grade 55 steel bar is a designed strength, low to medium carbon content grade. It has a 55 ksi yield strength which is required by the F1554 specification for anchor bolt and fastener applications.

1018 hot-rolled-steel-bar

Applications

Typical applications for this grade of steel include anchor bolts, nuts, and threaded rods.

Requirements

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

  • ASTM F1554

Shapes and Sizes

Eaton Steel Bar Company supplies F1554 GR 55 steel bar in a variety of sizes ranging from .910”- 3” in both nominal and pitch diameters. The shapes available for this grade include:

  • Rounds

Standard Chemical Composition

Carbon (max) 0.30
Manganese (max) 1.35
Phosphorus (max) 0.040
Sulfur (max) 0.050
Silicon (max) 0.50

 

Specified Mechanical Properties for "Grade F1554 GR 55"

Tensile strength (psi) 75,000 - 95,000
Yield strength (psi) min 55,000
Elongation in 2" (%) min 21
Reduction of area (%) min 30
Supplemental Charpy Impact (min) 15 ft-lbs @ 40°F