Tailored Ferrochromium Alloys: Customized FeCr Low Carbon Ferro Chrome
The steelmaking industry stands as the predominant consumer of Ferro Chrome, with stainless steel production being the primary user. Stainless steel typically requires a chromium content ranging from 10 to 20%, making Ferro Chrome indispensable in this process.
Ferro-Chrome with chrome content below 56%, termed 'charge chrome,' is derived from ores with lower chrome content. High Carbon Ferro-Chrome, sourced from superior grade ore, is preferred for specialized applications like engineering steels. This variety boasts a high Cr to Fe ratio and minimal impurities such as sulfur, phosphorus, and titanium.
Low-Carbon Ferro-Chrome plays a crucial role in steel manufacturing by fine-tuning chrome percentages without introducing unwanted variations in carbon or other trace elements. Additionally, it serves as a cost-effective substitute for metallic chrome in super alloys and other specialized melting applications.
| Grade |
Chemical Composition |
| Cr (%) |
C(%) |
Si(%) |
P(%) |
S(%) |
| |
I |
II |
|
I |
II |
I |
II |
I |
II |
| |
≥ |
≤ |
| Low Carbon FeCr |
FeCr69C0.03 |
63-75 |
- |
- |
0.03 |
1.0 |
- |
0.03 |
- |
0.25 |
- |
| FeCr55C3 |
- |
60 |
52 |
0.03 |
1.5 |
2.0 |
0.03 |
0.04 |
0.03 |
- |
| Medium Carbon FeCr |
FeCr55 |
63-75 |
- |
- |
2.0 |
1.0 |
- |
0.03 |
- |
0.25 |
- |
| FeCr69C2 |
- |
60 |
52 |
2.0 |
1.5 |
3.0 |
0.04 |
0.06 |
0.03 |
0.05 |
| High Carbon FeCr |
FeCr67C6 |
60-72 |
- |
- |
6.0 |
3.0 |
- |
0.03 |
- |
0.04 |
0.06 |
| FeCr55C6 |
- |
60 |
52 |
6.0 |
3.0 |
5.0 |
0.04 |
0.06 |
0.04 |
0.06 |
| Size: 10-50mm |
| Other chemical composition and size can be supplied upon request. |
Our extensive product range includes ferromanganese, metallic silicon, silicon carbon alloy, cored wire, ferrochrome, silicon manganese alloy, silicon carbide, ferrosilicon, silicon aluminum barium calcium, silicon barium calcium, and more. We also specialize in exporting refractory materials and other metallurgical products. Custom processing is available to meet specific client needs.
Our state-of-the-art facilities feature a 206 cubic meter blast furnace, two 12500 kVA submerged arc furnaces, two 3600 kVA refining furnaces, four medium frequency electric furnaces, and three cladding line production lines. This setup allows us to efficiently execute the manganese series hot charging and hot mixing system, achieving a streamlined high-quality, high-yield, and low-consumption production process.
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