1. Low Carbon Ferro Chrome – Product Introduction
Low Carbon Ferro Chrome (LC FeCr) is an iron-chromium alloy with a carbon content strictly controlled between 0.15% and 0.50%. It is an essential alloy additive in the steelmaking industry, particularly suitable for applications where carbon pickup must be minimized while adding chromium to molten steel. Compared to high carbon ferro chrome, LC FeCr significantly reduces carbon absorption, making it the ideal choice for stainless steel, specialty steels, and high-temperature alloys with stringent carbon limits.
2. Main Applications
Low Carbon Ferro Chrome is widely used in stainless steel production, including 300, 200, and 400 series grades, where it reduces the risk of sensitization while improving formability and corrosion resistance. It is also essential in specialty steelmaking for heat-resistant steel, wear-resistant steel, and bearing steel, meeting strict carbon requirements while providing excellent oxidation and creep resistance. In addition, it serves as a reliable chromium source in high-temperature alloy production, particularly in vacuum melting processes. Furthermore, Low Carbon Ferro Chrome is applied in welding materials, such as electrode coatings and cladding layers, to customize wear and corrosion properties.
3. Typical Chemical Composition (Specification Table)
| Parameter | FeCr55C0.25 | FeCr55C0.50 |
|---|---|---|
| Chromium (Cr) | ≥ 60% | ≥ 52% – ≥ 60% |
| Carbon (C) | ≤ 0.25% | ≤ 0.50% |
| Silicon (Si) | ≤ 2.00% | ≤ 2.00% – ≤ 3.00% |
| Phosphorus (P) | ≤ 0.04% | ≤ 0.04% – ≤ 0.06% |
| Sulfur (S) | ≤ 0.03% | ≤ 0.03% – ≤ 0.05% |
Size & Packaging
| Item | Details |
|---|---|
| Particle Size | 10–60 mm (90% minimum) |
| Packaging | Jumbo bags (1 MT per bag), or as per customer request |
4. Ferro Chrome Classification by Carbon Content
| Grade | Carbon Content | Main Applications |
|---|---|---|
| High Carbon FeCr | 4.0% – 8.0% | Ball bearing steel, automotive parts |
| Medium Carbon FeCr | 0.5% – 4.0% | Alloy structural steel |
| Low Carbon FeCr | 0.15% – 0.50% | Stainless steel, specialty steel, high-temperature alloys |
5.Why Choose Low Carbon Ferro Chrome
Precise Carbon Control: Carbon content strictly limited to 0.15%–0.50%, preventing carbon pickup in molten steel for high-grade applications.
High Chromium Recovery: Stable chemical composition ensures consistent chromium absorption, reducing raw material waste.
Enhanced Steel Properties: Improves corrosion resistance, oxidation resistance, and high-temperature strength of stainless and specialty steels.
High Purity: Low phosphorus and sulfur content minimizes non-metallic inclusions, ensuring molten steel cleanliness.
Flexible Supply: Available in various sizes (10–60mm) and packaging options (jumbo bags, small bags on pallets).
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