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Top Export Grade 55 MW Solar Smelted ISO 9001:2015 CBAM Ready

High Carbon Ferro Manganese 70-75%

A premier high-density manganese alloy precisely smelted by Hira Ferro Alloys Ltd in Raipur. Engineered with 70-75% manganese content to impart exceptional tensile strength, impact toughness, work hardenability, and deep deoxidation in structural and specialty steelmaking.

Manganese (Mn) 70.0% - 75.0%
Carbon (C) 6.0% - 8.0%
Silicon (Si) 1.50% Max
Standard Sizing 10 - 100 mm
Packaging 1 MT Jumbo
Full Chemical Specs
GUARANTEED SPEC 70% Mn Min Assay
High Carbon Ferro Manganese 70-75%
Standard IS 1171 / ASTM A99 Lot-Wise XRF Certified
Smelter Direct
Laboratory Guaranteed

Chemical & Physical Specifications

Every production heat of High Carbon Ferro Manganese 70-75% is sampled and verified using our in-house optical emission spectrometers to ensure flawless chemistry before export packing.

Guaranteed Chemical Composition

Standard Conformity: IS 1171 / ASTM A99 / ISO 5446
Grade 70-75
Element Guaranteed Range Typical Analysis Test Standard
Mn Manganese 70.00% - 75.00% 72.40% IS 1171 / ASTM E31
C Carbon 6.00% - 8.00% Max 6.85% Combustion / IR
Si Silicon 1.50% Max 0.95% ASTM E31 Gravimetric
P Phosphorus 0.35% Max 0.24% Spectrophotometry
S Sulphur 0.03% Max 0.012% Combustion Titration
Fe Iron Balance ~18.5% Calculated

Physical Properties & Sizing

Precision crushing, calibration & screening
Available Granulometry / Sizing
Standard Export Lumps 10 - 50 mm
Heavy Furnace Sizing 10 - 100 mm
Special Calibration 20 - 80 mm
Fines Under 10 mm < 5% Max
Packaging & Delivery Terms
  • Standard: 1,000 kg (1 MT) UV-resistant woven polypropylene Jumbo Bags with inner moisture liner.
  • Container Loads: 24 to 26 MT per 20ft dry container.
  • Shipping Gateways: FOB / CIF dispatch from Vizag, Mundra, Kolkata, and Chennai.
  • Inspection: SGS, Intertek, or Bureau Veritas inspection certificates provided upon request.
Smelting Excellence

Why Procure HC FeMn 70-75% from HFAL?

Over 30 years of integrated ferro alloy manufacturing combined with India's largest captive solar power infrastructure creates an unmatched quality and carbon advantage.

Submerged Arc Smelting

Manufactured in advanced submerged electric arc furnaces under tight thermodynamic control, delivering dense alloy lumps with virtually zero slag inclusions.

55 MW Captive Solar

Smelted with clean renewable solar energy, slashing Scope 2 carbon intensity and empowering European buyers with ready CBAM emissions certification.

Lot-Wise Assay Verification

Each production batch is analyzed via optical emission spectrometers and carbon-sulfur determinators. Certificate of Analysis (COA) accompanies every shipment.

Multi-Port Global Export

Direct containerized dispatch across Mundra, Vizag, Kolkata, and Chennai ensures prompt international transit to European, Asian, and American steelworks.

Steel Industry Impact

Industrial Applications & Use Cases

How premier steel producers use High Carbon Ferro Manganese 70-75%:

BOF & EAF Steelmaking

Functions as an indispensable deoxidizing agent, binding dissolved oxygen and sulfur in liquid steel to prevent porosity and hot shortness during continuous casting.

Structural & HSLA Steels

Refines austenitic grain structure and increases hardenability, yielding heavy plates, beams, and columns with high yield strength for infrastructure and bridges.

Automotive & Forging

Improves impact energy absorption and work hardening rates in transmission shafts, gears, axle forgings, and high-tensile spring steel alloys.

Hadfield Wear Steels

Crucial alloying additive for austenitic high-manganese (11-14% Mn) wear-resistant steels utilized in mining jaws, rock crushers, and railway crossing tracks.

Product Selection

Compare With Other HFAL Alloy Grades

Select the optimal manganese and silicon stoichiometry for your melt shop specifications:

Current Selection Mn 70-75%
HC FeMn 70-75%

Top export grade for high toughness, strength, and premium deoxidation.

• Carbon: 6.0 - 8.0% Max
• Silicon: 1.5% Max
Active Grade
High Demand Mn 65-70%
HC FeMn 65-70%

Cost-effective ladle refining grade for structural steel and rebar production.

• Carbon: 6.0 - 8.0% Max
• Silicon: 2.0% Max
View Grade Details
Solar Smelted Si 16% Min
SiMn 65% Min (65/16)

Simultaneous dual-action deoxidizer creating ultra-clean liquid steel.

• Manganese: 65% Min
• Carbon: 2.0% Max
View Grade Details
Custom Sized Si 14% Min
SiMn 60% Min (60/14)

Custom formulated for foundries and commercial grade structural steel melts.

• Manganese: 60% Min
• Carbon: 2.5% Max
View Grade Details
Buyer Intelligence

Frequently Asked Questions

Direct commercial and technical clarifications for High Carbon Ferro Manganese 70-75% procurement:

Our standard export MOQ is one full 20ft container load (~24 to 26 Metric Tonnes). Domestic dispatches within India are available in 20-30 MT truckloads or multi-wagon rake dispatches directly from our Urla, Raipur works.

Yes. While standard export granulometry is 10-50 mm and 10-100 mm with fines below 5%, we maintain dedicated crushing and vibratory screen decks capable of producing client-tailored calibrations (e.g. 20-80 mm or cored wire feed grain sizes).

Because HFAL operates one of India’s largest captive solar generation networks (55 MW), our Scope 2 electricity emissions are substantially minimized compared to coal-grid dependent smelters. We furnish audit-ready carbon verification documentation for European customs clearance under EU CBAM regulations.

We routinely coordinate pre-shipment sampling, size analysis, and chemical certification with globally recognized testing bodies including SGS, Intertek, Bureau Veritas, and Inspectorate Griffith prior to container sealing.

We offer flexible shipping terms including FOB Indian Ports (Vizag, Mundra, Kolkata, Chennai), CIF / CFR global destination ports worldwide, and Ex-Works Raipur for domestic customers. Payment terms supported include Irrevocable Letters of Credit (LC at sight) and wire transfers (TT).
Direct Smelter Procurement

Ready to Procure HC FeMn 70-75% for Your Steelworks?

Lock in competitive monthly factory-direct pricing, FOB/CIF international container dispatch, and CBAM-compliant low carbon certifications directly from our Raipur metallurgical desk.

30-Min Fast Response
Dedicated export sales engineers
60,500 TPA Smelting
Guaranteed supply continuity
55 MW Solar Green
Scope 2 CBAM certified
20+ Export Gateways
Seamless container shipping
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