Micro-Alloying Element for High-Strength Steel Making

STANDARD GRADES OF FERRO BORON

Grade: FeB 17

• Boron (B): 16 – 18 %
• Carbon (C): ≤ 0.15 %
• Iron (Fe): Balance
• Phosphorus (P): ≤ 0.05 %
• Sulphur (S): ≤ 0.03 %

Grade: FeB 18

• Boron (B): 17 – 19 %
• Carbon (C): ≤ 0.10 %
• Iron (Fe): Balance
• Phosphorus (P): ≤ 0.04 %
• Sulphur (S): ≤ 0.02 %

Grade: FeB 20 (High Boron)

• Boron (B): 19 – 21 %
• Carbon (C): ≤ 0.08 %
• Iron (Fe): Balance
• Phosphorus (P): ≤ 0.03 %
• Sulphur (S): ≤ 0.02 %

PHYSICAL SPECIFICATIONS

• Form:Grey metallic lumps / granules
• Size Range:

• 5–10 mm
• 10–50 mm
• 50–100 mm
• Customized sizes available
• Packing:Jumbo bags (1 MT), 25 / 50 kg bags, bulk and 250 kg steel drum

MANUFACTURING PROCESS

• Produced via electric furnace alloying
• Controlled process ensures consistent boron recovery

APPLICATIONS IN STEEL MAKING

• HSLA steel & structural steel
• Tool & die steel
• Automotive & pipeline steel
• Grain refinement & carbide formation
• Enhances hardness, wear resistance, and tensile strength