F1554 Grade 55 Round Steel Bar

A medium-strength ASTM F1554 anchor-bolt grade used where higher yield strength is required for structural anchoring.

Purchase to your specification

F1554 Grade 55 for production and repeat supply.

Buying F1554 Grade 55 for machining, forging, or component production? Send your dimensions, condition, and quantity per order. For repeat supply, include annual usage and release timing, or attach your existing RFQ.

Size & supply condition: State the diameter, length, and required condition. We confirm the available supply route against your order.
Finished to your requirement: Include production cutting, surface finish, tolerances, and any required heat treatment. Processing is reviewed with the material requirement.
Documentation & delivery: Specify mill certifications, testing, traceability, delivery date, and ship-to location so they can be included in the quote.

A grade name is the starting point. The governing specification, condition, dimensions, and testing define the material to be quoted.

Read the F1554 Grade 55 material profile ↓

Quote Desk

Your F1554 Grade 55 requirement

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Material / Grade

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Quantity / WeightCommercial requirements from 3,000 lb through truckload quantities.

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F1554 Grade 55 Round Bar: Material Profile

F1554 Grade 55 orders should identify whether the weldable supplementary requirement applies, along with all dimensional and testing details.

Diameter, length, thread, hook or plate configuration, coating, marking, certification, and project documentation should be included.

Purchase to the controlling ASTM, SAE, AMS, or customer specification. Section size, supply condition, mechanical properties, surface limits, testing, and heat/lot traceability can change the acceptable material and processing route.

Key Characteristics

Higher yield strength than Grade 36
Optional weldable supplement
Defined anchor-bolt testing
Project-specific fabrication

Common Applications

Structural columns
Bridge and sign structures
Heavy equipment anchoring
Industrial foundations

Specification Requirements

Identify the governing specification and revision, product form, section size, condition, mechanical properties, testing, and certification requirements. The purchase specification and material certification govern the order.