George Metals is one of the leading manufacturers and suppliers of metal products based in Houston, USA. The company offers an extensive range of alloys and grades, with a strong focus on producing high-quality, precision-engineered solutions. Among its standout offerings are the 1030 Bar and Rod, valued for their exceptional strength, durability, and versatility. These products are widely used across manufacturing, construction, and automotive industries. George Metals is committed to delivering tailored solutions that meet each client’s specific needs, ensuring every product meets the highest standards. With a steadfast dedication to quality and customer satisfaction, George Metals remains a trusted and respected name in the metal supply industry.
The 1030 steel bar and rod is a medium-carbon alloy with an approximate chemical composition of 0.28–0.34% carbon (C), 0.60–0.90% manganese (Mn), up to 0.04% phosphorus (P), 0.05% sulfur (S), with the remainder being iron (Fe). This alloy offers a balanced combination of moderate strength, good wear resistance, and reasonable ductility.
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Colour Code |
Stocked Sizes |
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White (Bar End)
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Metric |
8 mm – 140 mm Dia |
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Imperial |
3/16″ – 7″ Dia |
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Related Specifications |
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Australia |
AS 1443 – 1994 M1030 |
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Germany |
W.Nr 1.0528 C30
W.Nr 1.1178 CK30 |
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Great Britain |
BS970 – Part 3 – 1991 080M30
BS970 – 1955 EN5, 6, 6a |
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Japan |
JIS G 4051 S30C |
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USA |
AISI C1030
ASTM A29/A29M – 91 1030
SAE 1030
UNS G 10300 |
Element | Content |
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Carbon, C | 0.270 – 0.340 % |
Iron, Fe | 98.63 – 99.09 % |
Manganese, Mn | 0.60 – 0.90 % |
Phosphorous, P | 0.040 % |
Sulfur, S | 0.050 % |
Cold Drawn Size mm | up to 16mm | 17 – 38mm | 39 – 63mm | Turned & Polished, & Precision Ground (all sizes) | ||||||||||||||
Tensile Strength Mpa | Min | 560 | 540 | 520 | 500 | |||||||||||||
Max | 850 | 740 | 710 | 630 | ||||||||||||||
Yield Strength Mpa | Min | 440 | 430 | 410 | 250 | |||||||||||||
Max | 670 | 600 | 570 | 350 | ||||||||||||||
Elongation in 50mm % | Min | 10 | 11 | 12 | 20 | |||||||||||||
Hardness HB | Min | 170 | 160 | 155 | 150 | |||||||||||||
Max | 245 | 215 | 210 | 185 | ||||||||||||||
1030 steel rod typically comes in a rough finish as it is often used in its cold-drawn or hot-rolled form, which results in a matte or textured surface.
Yes, Carbon Steel 1030 Bars are available in various lengths, commonly customized based on requirements. Suppliers offer different sizes, including standard and cut-to-length options, for specific applications.
Carbon Steel 1030 Bar is commonly used in manufacturing shafts, gears, axles, bolts, fasteners, and structural components due to its high strength, machinability, and excellent wear resistance properties.
1030 bar and rod are widely used in applications where medium-strength steel with enhanced machinability is required. These materials are commonly employed in the automotive and machinery industries for manufacturing components such as shafts, gears, axles, as well as in structural applications like beams, columns, and frames. Thanks to their excellent heat treatment capability, AISI 1030 bars and rods are well-suited for structural components subjected to repeated wear and stress. They are also used in the production of fasteners, bolts, and pins across various sectors, including construction, oil and gas, and heavy machinery.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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