Facilities under one roof
Cold Forging ⌀ 3MM to ⌀ 20MM Length up to 200MM
- Benefits:
- Increased Strength: Cold forging improves the mechanical properties of the metal, such as its tensile strength and hardness.
- Dimensional Accuracy: It achieves tight tolerances and precise dimensions.
- Surface Finish: Results in a smooth surface finish.
- Material Efficiency: Minimizes waste as metal flow is controlled to match the shape of the final part.
Hot Forging From⌀ 24 MM to ⌀ 48 MM Up to 3 Meter Length
Benefits:
- Improved Ductility: Heating makes the metal more malleable, reducing the risk of cracks during deformation.
- Enhanced Mechanical Properties: Results in improved toughness and strength.
- Complex Shapes: Capable of producing more intricate geometries compared to cold forging.
- Reduced Tool Wear: Less stress on forging tools due to lower forces required compared to cold forging.
Spheroidizing annealing process
- Reduce Hardness: Annealing lowers the hardness of the wire rod, making it easier to draw into finer wires or process further.
- Increase Ductility: Enhances the material's ability to deform without breaking, which is crucial for wire drawing.
- Relieve Internal Stresses: Internal stresses from previous processing steps are alleviated, improving the material’s performance and stability.
- Refine Grain Structure: Produces a finer, more uniform grain structure, improving overall mechanical properties. ARM Fasteners Private Limited, we are committed to providing our customers with the best possible service. We work hard to ensure that every order is processed quickly and efficiently, and we are always available to answer any questions you may have.
Heat treatment
- Increase Strength: Heat treatment increases the tensile strength of fasteners, making them suitable for high-stress applications.
- Improve Hardness: Enhances hardness to resist wear and deformation.
- Enhance Ductility: Increases ductility, which helps the fasteners absorb stress without cracking.
- Relieve Internal Stresses: Reduces residual stresses from manufacturing processes, preventing warping or failure in service.
Alkaline Zinc Plating
Benefits:
- Corrosion Resistance: Zinc provides a sacrificial layer that protects the underlying fastener material from rust and corrosion.
- Aesthetic Finish: Produces a bright, attractive finish that can be further enhanced with additional treatments.
- Wear Resistance: Improves surface hardness and wear resistance.
- Adhesion: Enhances the adhesion of subsequent coatings or paints if needed.