10-50mm Gray 72% Ferro Silicon
10-50mm Gray 72% Ferro Silicon Description
FeSi72 10–50mm lump is a ferro silicon alloy supplied in gray metallic lump form, with silicon content of 72% minimum. This grade is commonly used in steelmaking and foundry production for deoxidation, silicon adjustment and metallurgical control.
Compared with FeSi70, FeSi72 provides a higher silicon content, making it suitable when your process needs more stable silicon addition or stricter grade control. The 10–50mm lump size is convenient for furnace charging, bulk handling and export shipment in 1MT jumbo bags.
The 10–50mm lump size is suitable for furnace charging, ladle addition and bulk handling. Compared with fine powder or small granules, this size helps reduce excessive dust loss during loading and charging, making it a practical choice for steel plants and foundries that need stable ferro silicon addition.
For FeSi72 purchasing, you should confirm Si content, Al/P/S/C/Cr limits, particle size, powder content, packing method and required documents before ordering. We supply FeSi72 10–50mm lump with 1MT jumbo bag packing, COA support and FOB/CIF/CFR quotation according to your destination port.
10-50mm Grey 72% Ferrosilicon Manufacturers
Chemical Composition
|
Grade |
Chemical composition(%) |
|||||||
|
Si |
AI |
Ca |
Mn |
Cr |
P |
S |
C |
|
|
≥ |
≤ |
|||||||
|
FeSi72 |
72 |
2 |
1 |
0.5 |
0.5 |
0.04 |
0.02 |
0.2 |
FeSi72 Supply Details
| Item | Supply Details |
|---|---|
| Product | FeSi72 Ferro Silicon Lump |
| Main Grade | FeSi72 / Ferro Silicon 72% |
| Main Size | 10–50mm |
| Other Size Options | 10–100mm, 3–10mm, 0–3mm, or customized screening |
| Supply Form | Gray metallic lump |
| Main Buyers | Steel plants, foundries, metallurgical material distributors |
| Packing | 1MT jumbo bag |
| Optional Packing | Small bags into jumbo bag, customized shipping mark, label by request |
| Documents | COA, MSDS, packing list, commercial invoice |
| Inspection | SGS or other third-party inspection can be discussed before shipment |
| Shipment Term | FOB, CIF, CFR by destination port |
| Quotation Basis | Grade, size, quantity, impurity limits, packing and destination port |
10-50mm Grey 72% Ferrosilicon Suppliers
10-50mm Grey 72% Ferrosilicon For Sale
FAQ
Q:Can you supply FeSi72 10–50mm lump regularly?
A:Yes. We can supply FeSi72 10–50mm lump according to your order quantity and shipment schedule. Before confirming the order, we will check the available production batch, particle size condition, packing plan and delivery time.
Q:Can the FeSi72 chemical composition be confirmed before shipment?
A:Yes. Si, Al, P, S, C and Cr limits can be confirmed according to the order requirement and shipment batch. COA can be provided before shipment, so you can check whether the material matches your purchasing specification.
Q:Can you control the particle size and powder content?
A:We can supply standard 10–50mm FeSi72 lump and discuss screening requirements if you need lower powder content or a different size range. Please confirm your acceptable undersize, oversize and powder content before quotation.
Q:How do you arrange packing and export delivery?
A:FeSi72 is usually packed in 1MT jumbo bags for export shipment. We can confirm shipping marks, labels, packing photos, container loading and documents before shipment. FOB, CIF or CFR quotation can be checked according to your destination port.
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