Chuck Metals is your go-to manufacturer and supplier of top-notch C35 Round Bars right here in Singapore, Pulau Ujong. We cater to a variety of industrial sectors, including automotive, machinery, and fabrication. C35 is a medium carbon steel that strikes a great balance between strength, machinability, and toughness, making it perfect for components that face moderate stress. At Chuck Metals, we offer C35 round bars in different sizes and conditions—whether you need them hot rolled, normalized, or turned, you can count on us to meet international standards. With precise dimensional control, competitive pricing, and prompt delivery, we’ve become a trusted partner for quality carbon steel materials.
C35 Round Bar contains about 0.32–0.39% carbon and 0.50–0.80% manganese, providing moderate tensile strength in the range of 500–650 MPa. It’s known for its good machinability and fair weldability, plus it’s suitable for surface hardening techniques like flame or induction hardening to boost wear resistance. While it may not harden as deeply as higher carbon steels, C35 offers a solid balance between formability and mechanical strength. Typically, it’s supplied in hot rolled or normalized condition and can be heat treated for improved performance in more demanding applications.
|
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 |
You’ll find C35 Round Bars commonly used in making shafts, axles, studs, bolts, couplings, and various engineering parts where moderate strength and toughness are just what you need. It’s widely utilized across the automotive, construction, agricultural, and machinery sectors. The steel’s ability to harden on the surface makes it ideal for components that require a tough core and a wear-resistant exterior. Plus, its ease of machining and forming makes it a practical choice for parts that undergo secondary processes like drilling, turning, and threading.






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