Ferro Silicon Fine Granules
Ferro Silicon Fine Granules suppliers

Ferro Silicon Fine Granules

Ferro Silicon 75% is one of the most widely used silicon-based alloys in global steelmaking and foundry industries, serving as a primary deoxidizer, alloying agent, and inoculant base material. Our FeSi75 is produced in ISO 9001 certified submerged arc furnaces with strict control over Si (≥75%), Al (≤1.5%/≤2.0%), C (≤0.2%), P (≤0.04%) and S (≤0.02%), ensuring predictable silicon recovery and minimal impurity intake across every heat. Unlike traders who source from multiple unknown mills, we manufacture in-house and test every batch with our own spectrometer laboratory. Each shipment is accompanied by a Mill Test Certificate (COA), and we support third-party inspection by SGS, BV, CCIC or Intertek before loading—giving your procurement team full traceability and audit confidence. We supply multiple size configurations—from natural block (<200mm) to precision-screened 10–50mm lumps and 1–3mm inoculation granules—with controlled fines ratios to minimize dust loss and optimize feeder performance. Whether you need bulk tonnage for EAF/BOF tapping, precise ladle correction, or foundry inoculation feedstock, we can match your specification and volume requirements. With 2000+ MT monthly capacity, spot inventory, and 7–15 day lead times, we serve steel mills, foundries, and ferroalloy traders across 30+ countries including Turkey, India, Vietnam, Egypt, UAE, and Brazil. Both trial orders (MOQ 20MT) and multi-year framework agreements are welcome.

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Product Introduction

Ferro Silicon 75% is widely used as a deoxidizer and alloying agent in steelmaking and foundry industries. Our FeSi75 delivers consistent silicon recovery with strictly controlled impurities (Al, Ca, P, S), making it suitable for EAF/BOF tapping deoxidation, ladle silicon adjustment, and as base material for further processing into granules or powder. With stable monthly output and full batch documentation, we support both trial orders and long-term supply agreements for steel mills, foundries, and trading companies worldwide.

Chemical Composition

Element	Specification	Typical Value	Note
Si	≥ 75%	75.2–77.5%	Core deoxidizing element
Al	≤ 1.5% / ≤ 2.0%	1.2–1.8%	Low-Al grade available
C	≤ 0.2%	0.10–0.18%	Controlled for clean steel
P	≤ 0.04%	0.02–0.035%	ASTM A100-07 compliant
S	≤ 0.02%	0.01–0.018%	EN 10204 compliant
Ca	≤ 1.0%	0.5–0.8%	Controlled for slag fluidity
Mn	≤ 0.5%	0.2–0.4%	Trace level

Compliance: ASTM A100-07 / ISO 5445 / EN 10204 available upon request. Custom chemistry negotiable per your steel/foundry specification.

Product Advantages

Advantage	What It Solves for You
Stable Chemistry Batch-to-Batch	No surprises in your melt – predictable Si recovery every heat
Low Fines, Clean Handling	Less dust in weigh hoppers, cleaner workplace, lower material loss
Customizable per Your Spec	Don't pay for specs you don't need – we adjust Al/Ca/size to fit
Fast Dissolution	Reduces tap-to-tap time and energy consumption
Full Documentation	COA with every shipment – audit-ready

Packing, Shipping & Certification

Packing Options:

Standard: 1MT UV-resistant jumbo bag with PE inner liner (moisture-proof)

Alternative: 25kg woven bags ×40 into 1MT big bag / Palletized (1MT/pallet)

Custom marks and bag colors available

Shipping & Lead Time:

Lead Time: 7–15 days after deposit (spot stock available)

Loading Port: [Your Port]

Container: 20GP (20–25MT) / 40HQ (26–28MT)

Loading photos & container seal photos provided

Certifications & Testing:

ISO 9001:2015 Certified Manufacturer

Mill Test Certificate (COA) with every batch

Third-Party Inspection: SGS / BV / CCIC / Intertek supported

MSDS (UN1408 Class 4.3) provided

FAQ

Q1: What is your Minimum Order Quantity (MOQ)?

A: Standard MOQ is 20MT (1×20GP container). Trial orders of 5–10MT may be considered for first-time buyers subject to stock availability.

Q2: What payment terms do you accept?

A: We accept T/T (30% deposit + 70% against copy of B/L) and L/C at sight. Other terms negotiable for long-term partners.

Q3: Can you customize chemistry and size?

A: Yes. We regularly adjust Si/Al/Ca levels and produce custom sizes (lumps/granules/powder) based on customer specifications.

Q4: Do you provide samples?

A: Yes, free samples (1–2kg) available. Buyer covers international courier cost.

Q5: How do you ensure quality consistency?

A: Every batch is tested by our in-house spectrometer before shipment. We provide COA with each delivery and support third-party inspection (SGS/BV/CCIC).

Q6: What incoterms do you offer?

A: FOB, CFR, CIF available. EXW and FCA negotiable.

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