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Assorted round steel bar stock

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Carbon Steel · ASTM Carbon Steel Forging Grade

A105 Round Steel Bar

An ASTM carbon steel forging specification used for pressure-system flanges, fittings, valves, and related components. Request Pricing

A105 Round Bar: Material Profile

ASTM A105 controls forgings rather than a single generic round-bar chemistry, so the intended product form and conversion route must be reviewed.

Include size, heat treatment, mechanical testing, supplementary requirements, certification, and whether the material is intended as forging stock.

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.

Product form Round bar; other long-product forms by inquiry
Condition Hot rolled, cold finished, annealed, or heat treated as required
Quote details Specification, size, condition, quantity, testing, and delivery

Key Characteristics

  • Pressure-service specification
  • Good forging response
  • Defined mechanical requirements
  • Traceable carbon-steel supply

Common Applications

  • Flanges and fittings
  • Valve bodies and bonnets
  • Pressure-system components
  • Forged industrial hardware

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.

Request a Quote for A105 Round Bar

The material field is prefilled with A105 and remains editable. Add the specification, size, condition, quantity, processing, testing, required date, and ship-to location.

Premium Steel Sales
Ohio Bar & Metal Co. is the round bar division of Premium Steel Sales LLC.

Premium Steel Sales handles customer setup and invoicing. Flat-rolled carbon and coated steel can be quoted through the same sales contact.

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