Geometric estimates exclude rolling tolerances, coatings and process losses; hollow and rolled-section references include their own section-table basis. Calculated bar weights use unrounded mass. Values are not measured shipment weights. Confirm length, grade, manufacturing route, packing and supply in the offer; the existing image illustrates the product family.
EMRA Steel supports sourcing enquiries for Ferro alloys. Review product dimensions, grades, standards and inspection requirements before requesting a quotation. Confirm quantity, delivery destination and the required schedule with our sales team.
Ferro alloys add required elements during steelmaking; specify the exact alloy rather than treating all ferro alloys as interchangeable.Read more
Standards and applicability
Set numeric acceptance limits and sampling for the actual product and lot; these analysis tables identify required enquiry fields, not a universal grade or a declared shipment analysis. State dry/as-received basis, moisture, particle distribution and settlement weighing where applicable. Use the applicable analytical methods agreed in the contract; structural tensile/yield tables do not apply to these feedstocks.
Analysis and acceptance matrix
Analysis and acceptance matrix
Analysis item
Unit
Acceptance limit
Mn
%
Agreed in the order
Si
%
Agreed in the order
C
%
Agreed in the order
P
%
Agreed in the order
S
%
Agreed in the order
Particle size
mm
Agreed in the order
Selected percentages by mass and test values are reference requirements within the stated scope, not the actual heat analysis or a complete specification. A dash means no value is declared here, not zero. Compare the offered heat and test results with the applicable specification and inspection document. If EN 10204 type 3.1 is required, agree document availability, heat traceability and test scope before ordering.
Inspection and export enquiry
Send the exact product, size, full grade and standard edition, delivery condition, quantity, test requirements and named destination. Confirm cutting, coating, bundle or coil mass, protection, unloading and the Incoterms delivery point in the quotation. The destination guidance below supports port and inland comparisons; it does not confirm local stock or a fixed price.
Chemistry references and commercial grades
Published commercial specification examples, not universal ISO grade limits. Specify the alloy, carbon class, minimum Mn/Si, maximum impurities, size distribution and fines allowance. ISO 5446 covers FeMn, ISO 5447 FeSiMn and ISO 5445 FeSi; select the edition and exact designation in the order. HC/MC/LC mean high/medium/low carbon. FeSi 75 is a nominal trade designation; impurity limits distinguish these examples.
Ferro manganese: HC, MC and LC commercial analyses
Ferro manganese: HC, MC and LC commercial analyses
Grade / commercial type
Mn (%)
Si (%)
C (%)
P (%)
S (%)
HC FeMn 75
≥75
≤1.20
≤7.00
≤0.25
≤0.02
MC FeMn 78 / C1.0
≥78
≤1.00
≤1.00
≤0.20
—
MC FeMn 80 / C0.5
≥80
≤1.00
≤0.50
≤0.20
—
LC FeMn 80 / C0.1
≥80
≤1.00
≤0.10
≤0.10
—
LC FeMn 85 / C0.1
≥85
≤1.00
≤0.10
≤0.10
—
Reference values are not shipment analysis or an inventory promise. Agree the complete specification, sampling basis, test methods and acceptance limits before ordering; confirm actual results on the heat/lot certificate. A dash means no numeric limit is stated in this selected reference, not zero.
Silico manganese: 60/14, 65/17 and 68/18
Silico manganese: 60/14, 65/17 and 68/18
Grade / commercial type
Mn (%)
Si (%)
C (%)
P (%)
S (%)
SiMn 60/14
≥60
≥14
≤2.00
≤0.30
≤0.030
SiMn 65/17
≥65
≥17
≤2.00
≤0.30
≤0.030
SiMn 68/18
≥68
≥18
≤2.00
≤0.30
≤0.030
Reference values are not shipment analysis or an inventory promise. Agree the complete specification, sampling basis, test methods and acceptance limits before ordering; confirm actual results on the heat/lot certificate. A dash means no numeric limit is stated in this selected reference, not zero.
FeSi 75: low-aluminium and high-purity examples
FeSi 75: low-aluminium and high-purity examples
Grade / commercial type
Si (%)
Al (%)
Ca (%)
Ti (%)
C (%)
P (%)
S (%)
FeSi 75 — low Al
75–78
≤0.10
≤0.10
≤0.030
≤0.070
≤0.040
≤0.010
FeSi 75 — high purity
75–78
≤0.04
≤0.02
≤0.020
≤0.030
≤0.020
≤0.0030
FeSi 75 — ultra-low Al
75–78
≤0.02
≤0.02
≤0.020
≤0.020
≤0.020
≤0.0010
Reference values are not shipment analysis or an inventory promise. Agree the complete specification, sampling basis, test methods and acceptance limits before ordering; confirm actual results on the heat/lot certificate. A dash means no numeric limit is stated in this selected reference, not zero.
Ferro alloys Technical and buying guide
EMRA Steel supports sourcing enquiries for Ferro alloys. Review product dimensions, grades, standards and inspection requirements before requesting a quotation. Confirm quantity, delivery destination and the required schedule with our sales team.
Ferro alloys add required elements during steelmaking; specify the exact alloy rather than treating all ferro alloys as interchangeable.
Specification and dimensions
Specify the following dimensions or analysis details for Ferro alloys: Alloy type, element content, particle size and impurity limits. The examples below are enquiry references, not a confirmed stock range.
Grades and applicable standards
For Ferro alloys, agree the required chemical composition, quality limits, sampling and acceptance criteria with the supplier. Specify any governing material specification; finished structural-steel standards should not be assumed to cover raw materials.
Applications and project requirements
For Ferro alloys, share the intended production process or project specification. Required properties, processing condition, surface acceptance and dimensional tolerances should reflect the actual application. Supply selection should be reviewed against the technical requirements rather than based on dimensions alone.
Inspection and traceability
Agree heat or batch identification, chemical analysis, applicable tests and dimensional checks before ordering. Specify inspection documents, acceptance criteria and any independent inspection requirements.
Ferro alloys Prices and quotation requirements
Silicomanganese (FeSiMn)
For Ferro alloys with the specification FeSiMn, provide grade or analysis requirements, dimensions, quantity and delivery destination. Confirm inspection documents and packaging requirements. EMRA Steel reviews supply options before confirming pricing, lead time and commercial terms. Silicomanganese (FeSiMn)
Ferromanganese (FeMn)
For Ferro alloys with the specification FeMn, provide grade or analysis requirements, dimensions, quantity and delivery destination. Confirm inspection documents and packaging requirements. EMRA Steel reviews supply options before confirming pricing, lead time and commercial terms. Ferromanganese (FeMn)
Ferro alloys chemical analysis price enquiry
For Ferro alloys with the specification chemical analysis, provide grade or analysis requirements, dimensions, quantity and delivery destination. Confirm inspection documents and packaging requirements. EMRA Steel reviews supply options before confirming pricing, lead time and commercial terms.
Frequently asked questions
Does an example mean immediate availability?
No. Examples are enquiry references; stock and delivery must be confirmed for the complete specification.
Can a different grade or standard be substituted?
Only after the proposed material and the project requirements have been technically reviewed.
Choose the product specification first; destination and shipment details belong in the delivery enquiry. Destination enquiry guides
Specification enquiries for Ferro alloys
Ferro alloys FeSiMn
For Ferro alloys FeSiMn, define the applicable specification, acceptance limits, sampling and inspection documents. Include quantity and delivery destination so EMRA Steel can review the technical requirements and quotation basis.
Ferro alloys FeMn
For Ferro alloys FeMn, define the applicable specification, acceptance limits, sampling and inspection documents. Include quantity and delivery destination so EMRA Steel can review the technical requirements and quotation basis.
