Consistent Silicon FeSi 45 Lump Material
50–100 mm lump size
Consistent batch profile
Reliable handling strength
Product Snapshot - Consistent Silicon FeSi 45 Lump Material
Consistent Silicon FeSi 45 lump material is a practical choice when you need a steady silicon source for routine melting work and prefer clear, easy-to-check specifications. Buyers typically look for stable batch results, manageable impurity limits, and lumps that hold their shape during loading. This grade is supplied with a 45 percent silicon level and prepared in a 50–100 mm size range, supporting smooth charging and predictable handling in daily operations.
FeSi 45 Lump Technical Data Table
| Item | Specification |
|---|---|
| Silicon (Si) | 43–47% (typical: 45% ± 2%) |
| Iron (Fe) | Balance |
| Carbon (C) | ≤ 0.20% |
| Phosphorus (P) | ≤ 0.04% |
| Sulfur (S) | ≤ 0.02% |
| Aluminum (Al) | ≤ 2.0% (optional: ≤ 1.5% / ≤ 1.0%) |
| Calcium (Ca) | ≤ 0.30% (on request) |
Factory Production Line Records- Consistent Silicon FeSi 45 Lump Material
Product Snapshot - Quality, Supply Capacity, Export Readiness and Delivery
Quality control focuses on composition verification and size screening, so buyers can match incoming material to the agreed specification. Batch documentation can be provided for receiving inspection, and third-party inspection such as SGS or BV can be arranged before loading when required. ISO 9001:2015 quality system support is available for reference.
For supply planning, stable contract orders can be arranged with typical monthly availability up to 3,000 tons depending on production scheduling. Export shipments are supported with standard documentation for customs clearance and international delivery. Packaging is typically reinforced 1000 kg jumbo bags with moisture protection, with coordinated container loading to reduce handling risks. Standard delivery lead time is usually 15–20 days depending on destination port and shipping schedule.
FAQ
Q：How do you keep silicon consistency for FeSi 45
A：Each batch is tested for composition stability, and COA documentation can be provided to support incoming inspection.
Q：What packaging do you use for long-distance shipment
A：Reinforced 1000 kg jumbo bags with moisture protection are used to support safe transport and storage.
Q：Can you support stable long-term supply
A：Yes. We coordinate production scheduling and shipment planning to support continuous purchasing needs.
Pricing & Commercial Terms
To receive an accurate quotation, please share the required grade (e g FeSi 45 lump), impurity limits (Al, S, P), size range (50–100 mm), order quantity in metric tons, and destination port with delivery terms. A formal quotation will be provided within 24 hours after receiving these details. Payment methods include T/T and L/C. The MOQ is 20 metric tons (one 20-foot container), shipped in reinforced jumbo bags.[contact us]
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