Chemical Properties

Description Standard IS:1786, Fe 415, Fe 500, Fe 550 Sotrafer TMT Re-Bars Other TMT Re-Bars
Carbon % max 0.30 0.25 0.30
Sulphur & Phosphorous % max 0.060 0.055 0.060
S+P % max 0.11 0.10 0.110
Mn % min - 0.60 -
CE% max - 0.40 -
Nitrogen ppm max - 120 -

SOTRA TMT is available with the below mentioned specifications…

Product Certification

IS 1786 for quality, ISO 9001 - 2000 for its working performance ISC (International Standard Certification). We are in the process of International Certification.


At Sotrafer, we have a clear vision for the future of Africa to be a reliable partner in the progress of the Democratic Republic of Congo.

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Sotrafer look forward to a good year ahead, spread happiness with wonderful New Year wishes.

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We serve our customers with our services and products which will provide the benefit and value.

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The Sotrafer name has been respected in Lubumbashi for more than 5 years for its adherence to strong values and business ethics.

Our reputation lies in the trust our customers keep on us

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DRC has opened its doors to the world. Infrastructure development has started gaining momentum. Accessibility to the interior regions has increased which has helped us explore new regions in infrastructure development.

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