Product Introduction
High carbon ferrochrome primarily consists of chromium and iron, with a high carbon content. Produced through smelting processes such as electric arc furnaces, it serves as an indispensable core raw material in modern metallurgy.
Unlike ordinary ferroalloys, the core advantage of high-carbon ferrochrome lies in its unique composition ratio. Chromium imparts exceptional corrosion resistance and wear resistance, while carbon enhances hardness and strength. This combination makes it a critical raw material for stainless steel production and alloy tool steel manufacturing. High-carbon ferrochrome is integral to the manufacturing processes of everyday items like stainless steel pipes, cutting tools, and mechanical components.
Chemical Composition
|
Grade |
Cr (%) |
C (%) |
Si (%) |
P (%) |
S (%) |
|
FeCr55C8 |
≥55 |
≤8.0 |
≤4.0 |
≤0.03 |
≤0.05 |
|
FeCr60C8 |
≥60 |
≤8.0 |
≤3.0 |
≤0.03 |
≤0.05 |
|
FeCr65C8 |
≥65 |
≤8.0 |
≤2.5 |
≤0.03 |
≤0.05 |
|
FeCr67C6 |
≥67 |
≤6.0 |
≤2.0 |
≤0.03 |
≤0.05 |
|
FeCr70C5 |
≥70 |
≤5.0 |
≤2.0 |
≤0.03 |
≤0.05 |
Primary Functions
1. Chromium Supply: Significantly enhances steel's corrosion resistance, oxidation resistance, hardness, and wear resistance.
2. Microstructure Stabilization: Refines grain structure, increases steel strength, and is ideal for manufacturing high-strength, wear-resistant components.
3. Cost Advantage: Offers lower pricing and superior cost-effectiveness compared to medium-carbon and low-carbon ferrochromium, making it the preferred choice for large-scale steelmaking.
Application Fields
Stainless Steel Production
Primary raw material for conventional stainless steels (200 series, 300 series, etc.).
Wear-Resistant & Heat-Resistant Steels
Engineering machinery, mining equipment, wear-resistant castings, heat-resistant cast steel.
Tool Steel, Die Steel, Bearing Steel
Applications requiring high hardness and wear resistance.
Metallurgy & Foundry Industry
Additive for blast furnace and electric furnace steelmaking, alloyed cast iron.
Why Choose Us?
Our high-carbon chromium iron strictly adheres to national industry standards. Every batch undergoes professional sampling and testing to ensure parameter compliance and consistent quality. We offer customized products with varying particle sizes and packaging options tailored to your specific production requirements. Additionally, we provide comprehensive after-sales and technical support to ensure the smooth progress of your projects.
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