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ASTM A105 Round Barsare 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 machinability enables the straightforward production of numerous components, making them indispensable in structural designs and machinery. Offering dependable performance across a range of 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 |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for all your piping requirements. With cutting-edge production plants strategically situated in the New Zealand, we maintain a large inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your requirement.
We supply these ASTM A105 Round Bar conforming to DIN, ISO, JIS or ANSI Standard.
ASTM A105 Round Bar uses span as wide a range as the sectors they support, led chiefly 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.
Being carbon steel, ASTM A105 Round Bars are prone to galvanic corrosion when they come into contact with dissimilar metals under certain conditions. To reduce this risk, suitable insulation or protective coatings are generally applied, particularly in industrial environments where various metals are positioned close together. Carrying out routine inspection and maintenance helps guarantee the extended durability and performance of A105 round bars across a range of operating conditions.
Mail: sales@koasteel.nz
