
Ferro Boron For Steelmaking
Products Description
Ferro boron is an alloy composed of iron and boron, mainly used as boron additive agent in steelmaking and cast iron production. Adding trace boron into molten steel can significantly improve hardenability of steel, refine grain structure, enhance mechanical strength, wear resistance and high-temperature performance. Our ferro boron adopts high-quality raw materials, stable element content, low impurity, uniform composition, less dust during feeding, ideal deoxidizer & alloying agent for steelmaking.
Basic Specification Table
| Item | Details |
|---|---|
| Product Name | Ferro Boron for Steelmaking |
| Main Grade | FeB 12, FeB 17 (Custom grades available) |
| Executive Standard | GB/T 3419-2019 |
| Appearance | Metallic silver-gray irregular lumps |
| Particle Size | 10–50mm, 3–10mm, customized particle size on request |
| Package | 25kg woven bag / 1000kg jumbo bag |
| Main Application | Alloy additive for steelmaking, casting, welding materials production |
Key Advantages
- Stable boron content, small composition fluctuation, easy for smelting ingredient calculation
- Low harmful impurities of sulfur, phosphorus and carbon, will not deteriorate steel performance
- Good melting performance, high absorption rate of boron in molten steel, reduce raw material waste
- Low dust, convenient feeding operation, improve workshop working environment
Chemical Composition (wt.%)
| Grade | B | Si ≤ | C ≤ | Al ≤ | P ≤ | S ≤ |
|---|---|---|---|---|---|---|
| FeB12 | 10.0–15.0 | 2.0 | 0.5 | 0.5 | 0.15 | 0.10 |
| FeB17 | 15.0–20.0 | 2.0 | 0.5 | 0.5 | 0.15 | 0.10 |
Main Applications
Steelmaking Industry
Additive for boron steel, high-strength steel, wear-resistant steel, heat-resistant steel. Trace boron greatly improves steel hardenability.
Cast Iron Production
Improve casting compactness, boost tensile strength and wear resistance.
Welding Material Manufacturing
Raw material for boron-containing welding electrodes and welding wires.
Alloy Production
Raw material for amorphous alloy, rare earth alloy and neodymium iron boron auxiliary materials.
Our Factory



Our Advantages
Factory direct supply, sufficient stock, stable delivery cycle
Strict sampling inspection for each batch, mill certificate provided
Support third-party inspection such as SGS before shipment
Flexible packaging and particle size customization
Rich export experience, suitable for long-distance sea transportation

01
High Quality
02
Advanced Equipment
03
Professional Team
04
Custom Service
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