Common Name
SiMn
Chemical Composition
Iron + Manganese + Silicon
Primary Elements
Mn, Si
Primary Functions
Deoxidation & Alloying
Major Consumers
Steel Plants, Foundries, Rolling Mills
Grade
As per customer specification
Size
As per customer requirement
Supply Model
Bulk / Regular / Contract Supply
Delivery
Pan-India, subject to location and order requirements
Standard Reference
IS 1470:2025, where applicable
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Silico Manganese, commonly known as SiMn, is an essential ferro alloy used primarily as a deoxidizing and alloying agent in steel manufacturing.
Lumps / Granules / Fines, as required
Jumbo Bags / Bags / Bulk, as applicable
Silico Manganese plays a critical role in steel production because it simultaneously introduces manganese and silicon into molten steel.
Silico Manganese is generally supplied as a metallic grey alloy in lump form, although particle size can be customized or supplied according to the customer's requirement.
High Carbon Silico Manganese is widely used in conventional steelmaking applications where manganese and silicon are required as alloying and deoxidizing additions.
Medium Carbon Silico Manganese can be considered for applications where tighter carbon control is required compared with conventional high-carbon grades.
Low Carbon Silico Manganese is designed for applications where carbon addition needs to be minimized. BIS draft material defines Silicomanganese Low Carbon as Silicomanganese with carbon up to 0.1% by mass.
We source material according to your required Mn, Si, C, P, S and size specifications.
Suitable for steel plants, foundries, rolling mills and industrial buyers requiring larger quantities.
Our sourcing network enables us to evaluate available supply and work toward competitive procurement.
We coordinate procurement and logistics to support planned industrial deliveries.
Enlight Metals is building a broader industrial metals portfolio, allowing customers to consolidate multiple material requirements through one procurement partner.
We support industrial buyers across major manufacturing and steel-consuming markets in India.
Silico Manganese is a ferro alloy containing manganese, silicon and iron. It is primarily used as an alloying and deoxidizing material in steelmaking.
It is primarily used in steel manufacturing to introduce manganese and silicon while supporting deoxidation and metallurgical control.
SiMn 60/14 is a commonly traded commercial designation generally referring to approximately 60% minimum manganese and 14% minimum silicon. Actual specification should be confirmed with the supplier.
Commercial supply may include high-carbon, medium-carbon and low-carbon variants, depending on the required chemistry and application.
The current Indian Standard is IS 1470:2025 — Silicomanganese — Specification. It covers Silicomanganese used in the iron and steel industry and foundries.
It is commonly supplied in lump sizes, with the exact size range determined by the customer's requirement and agreed specification.
Yes. Enlight Metals can support bulk and recurring industrial procurement requirements subject to grade, quantity, location and availability.
Yes. Customers can specify their required Mn, Si, C, P, S and size parameters.
Test certificates / certificates of analysis can be requested subject to the supplying source and agreed commercial terms.
Submit your grade, quantity and delivery location to Enlight Metals to receive a current quotation.