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ASTM A105 Round Bars are recognized for their toughness and adaptability in engineering. These carbon steel bars are produced and heat treated to precise ASTM standards, guaranteeing superior mechanical quality and consistency. Commonly employed in construction, fabrication, and machining sectors, A105 round bars deliver strong tensile strength along with resistance to corrosion and abrasion. Their ease of machining permits the simple production of numerous parts, making them indispensable in structural designs and machinery. Offering dependable performance across diverse conditions, ASTM A105 round bars supply a cost-effective option for applications demanding durability and precision.
| International Specifications | ASTM A105, ASME SA105 |
| Manufacturing Process | Forged/Hot Rolled/Cold Drawn/Peeled |
| Equivalent grades | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| SA105 Round Bar Dimensions | 3.0 – 50.8 mm, Over 50.8 – 300mm |
| ASTM A105 Rectangular Bars | 6.35 x 12.7mm,6.35 x 25.4mm,12.7 x 25.4mm |
| A105 Carbon Steel Hex Bars | AF5.8mm–17mm |
| Carbon Steel A105 Square Bar | AF2mm – 14mm, AF6.35mm,9.5mm,12.7mm, 15.98mm,19.0mm, 25.4mm |
| Carbon Steel A105 Flat Bars | 1/2” to 10” in the thickness range of 2mm to 150mm, |
| Finishes Available | Bright, Polish & Black |
| Length | 1meter to 6 Meters |
| Shapes | Hexagonal, Rounds, Square, Hex, Rectangular, Hollow, Flat, |
| Forms of A105 Bars in Stock: | Billet, Ingot, Forging Etc. |
| Tensile Strength (N/mm2) | Elongation % | HB max |
| 485 | 22 | 187 |
| Carbon Steel | C | Si | Mn | P | S | Cr |
| A105 | 0.35 | 0.10-0.35 | 0.60-1.05 | 0.035 | 0.040 | 0.30 |
Sumakhsteel is proud to stand as the largest supplier and manufacturer in the USA, delivering advanced solutions for every piping requirement you may have. Backed by modern production facilities positioned strategically across the USA, we maintain an extensive stock of more than 25,000 tons of top-grade materials, all readily on hand.
Reach out to us for a fast quote tailored to your requirement.
We supply these ASTM A105 Round Bar in accordance with DIN, ISO, JIS or ANSI Standard.
ASTM A105 Round Bar uses span as wide a range as the industries they cater to, led mainly by the aerospace, railway, construction and automotive industries, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
ASTM A105 Round Bars, made of carbon steel, are prone to galvanic corrosion when they come into contact with dissimilar metals in specific environments. Adequate insulation or protective coatings are commonly used to reduce this risk, particularly in industrial settings where various metals are positioned in close proximity. Routine inspection and maintenance help guarantee the extended durability and performance of A105 round bars across a range of operational conditions.
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