Cold rolled steel round bar is a versatile and highly sought-after material in the construction sector. It undergoes a series of cold rolling processes to achieve a refined and polished surface. This top-quality steel boasts exceptional strength, durability, and adaptability, making it an ideal choice for various structural components like beams, columns, and braces. Additionally, it finds applications in the manufacturing of automotive parts, bicycles, and a myriad of consumer goods. This steel variant caters to different industries and has a promising future, with its demand projected to continue rising.
Greetings!
Our factory specializes in selling top-notch cold rolled steel round bars at the most competitive prices. We pride ourselves on offering the highest quality products directly to our customers.
We would love to receive your inquiry and look forward to supplying you with the desired steel products. Let us establish great business relations and work together to achieve your goals.
Thank you for considering us as your preferred supplier. We are excited about the prospect of doing business with you.
Product Details
* Diameter 6 to 40 mm
* Black or Bright surface
* Annealed or Quenched and tempered provided
* Cutting service provide
* Hot rolled/Cold rolled technique
Machine Capability
Tensile strength (N/mm2Mpa): >=980(100)
Elongation: >=12
Yield strength: >=835(85)
Hardness:( HBS 100/3000)<=269
Reduction of area:>=55
Akv(J)>=78 akv(J/cm2):>=98(10)
Chemical Composition (%)
C: 0.17~0.23
Mn : 0.35~0.65
Si : 0.35~0.65
S :≤0.035
P :≤0.035
Ni : ≤0.30
Cr : ≤0.25
Cu :≤0.25
Products Description
Tolerance | H7 | H8 | H9 | H10 | H11 | F7 | F8 |
OD (mm) | |||||||
6-10 | 0-0.015 | 0-0.022 | 0-0.036 | 0-0.058 | 0-0.09 | 0.013-0.028 | 0.013-0.035 |
10-18 | 0.0.018 | 0-0.027 | 0-0.043 | 0-0.058 | 0-0.09 | 0.016-0.034 | 0.016-0.043 |
18-30 | 0-0.021 | 0-0.033 | 0-0.052 | 0-0.084 | 0-0.13 | 0.02-0.041 | 0.02-0.053 |
30-50 | 0-0.025 | 0-0.039 | 0-0.062 | 0-0.1 | 0-0.16 | 0.025-0.05 | 0.025-0.064 |
50-80 | 0-0.030 | 0-0.046 | 0-0.074 | 0-0.12 | 0-0.19 | 0.03-0.06 | 0.03-0.076 |
80-120 | 0-0.035 | 0-0.054 | 0-0.087 | 0-0.14 | 0-0.22 | 0.036-0.071 | 0.036-0.9 |
Company Introduce
We are a professional and integrated company that deals in a wide range of products including seamless steel pipes, stainless steel pipes, steel plate sheets, steel profiles, galvanized steel coil, pre-painted coating steel coils, and even nonferrous metals. Our expertise lies in both manufacturing as well as international business aspects. We strongly believe in the principles of sincerity, credit, mutual benefit and aim to provide our customers with the best quality products and value-adding services for over 15 years now. We take pride in having built a top reputation and long-term business relationships with customers from more than 50 countries and regions, thanks to the rich resources from China.
Our customers are very satisfied with our good reputation, efficient working system, good service for resourcing, inspection, loading, installation guidance and claim solving.
Other Products
Packing & Shipping
Packing Requirements
1. 25 tons/container and 5 tons/size for a trial order;
2. For 20" container the max length is 5.8m;
3. For 40" container the max length is 11.8m.
Could be done with your requirement!
Contact Information
24 hours feedback, 48 hours solution.(best quality ,good price and good service to win customer)
Person: Ada wang
Email: adawang@mstgsteel.com
Whatspp/Mobile phone:+86 18851570252
Wechat:18851570252
Skype:18851570252
TEL: 86-510-83074466
FAX: 86-510-83074455
Sending an inquiry to me directly is warmly welcome !
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