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F1554 GR 105 Hot Rolled SBQ Bar

F1554 grade 105 is an alloy, heat treated steel bar. It has high yield strength, good fatigue and impact resistance, which makes it an ideal grade for anchor bolt applications.

1018 hot-rolled-steel-bar


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

Shapes and Sizes

Eaton Steel Bar Company supplies F1554 GR 105 steel bar in a variety of pitch and nominal sizes ranging from .910”- 3”. The shapes available for this grade include:

  • Rounds

Standard Chemical Composition

Carbon 0.38-0.43
Manganese 0.75-1.00
Phosphorus (max) 0.035
Sulfur (max) 0.040
Silicon 0.15-0.35
Chromium 0.80-1.10
Molybdenum 0.15-0.25


Specified Mechanical Properties for "Grade F1554 GR 105"

Tensile strength (psi) 125,000 - 150,000
Yield strength (psi) min 105,000
Elongation in 2" (%) min 15
Reduction of area (%) min 45
Supplemental Charpy Impact (min) 15 ft-lbs @ -20°F