Marcus Metals is one of the UK’s leading manufacturers and suppliers of C35 Round Bars, based in Midland. C35 Round Bars are well-known for their excellent strength, durability and versatility. The products are applied to various sectors such as construction, automotive and engineering. We provide premium-grade C35 Round Bars at Marcus Metals, customized according to client needs. Our commitment to quality and customer satisfaction ensures reliable products and timely delivery, making us a trusted choice for industries demanding superior performance materials.
C35 Round Bar is a medium carbon steel with a composition primarily consisting of 0.32-0.37% carbon, 0.60-0.90% manganese and trace amounts of sulfur and phosphorus. It offers excellent tensile strength, typically ranging from 570-700 MPa, and good ductility. C35 is known for its excellent machinability, moderate hardness and resistance to wear. Its advantages include high strength, versatility in applications, and ease of heat treatment, making it ideal for use in engineering, automotive and manufacturing industries.
|
Variant |
Cast |
Di |
Weldability |
C % |
Si % |
Mn % |
P % |
S % |
Cr % |
Ni % |
|
|---|---|---|---|---|---|---|---|---|---|---|---|
|
C35E |
CC |
0.98 |
CEV 0.65max |
Min |
0.35 |
0.15 |
0.50 |
– |
0.015 |
– |
– |
|
Pcm 0.49max |
Max |
0.39 |
0.35 |
0.80 |
0.030 |
0.035 |
0.30 |
0.30 |
| Variant | Condition | Format | Dimension [mm] | Yield strength min [MPa] | Tensile strength [MPa] | Elongation A5[%] | Hardness | Impact (ISO-V) strengthmin |
|---|---|---|---|---|---|---|---|---|
| Rp0.2 * Reh, ** Rel | ||||||||
| C35E | +AR | Round bar | < 20 | 345* | 520-690 | 10 | < 230 HB | 0 °C 0 J (long) 0 |
| EN | C35 (1.0501) |
| DIN | C35, CM35 |
| BS | 970 070M36 |
| UNI | C35 |
| JIS | S35C |
Considerations for installing C35 Round Bar include ensuring proper alignment, adequate support, correct machining, and adherence to safety and load-bearing requirements.
Yes, C35 Round Bar can be welded, but it requires proper preheating and post-weld heat treatment to avoid brittleness. Using appropriate welding electrodes is also essential for achieving strong, durable welds.
C35 Round Bar is available in various sizes, typically ranging from 10 mm to 250 mm in diameter, with custom sizes available upon request.
C35 round bar is used in many industries because of its versatility and strength. It is widely used in the production of shafts, axles, gears, and other mechanical parts that require medium-strength material. Its good machinability makes it ideal for producing parts such as bolts, studs, and fasteners. The more critical application of C35 is in the automobile industry for engine parts, construction for structural components, and general engineering applications requiring reliable performance and durability.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Marcus Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Midland, UK
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