Sri Sakthi Steels

EN31 flat bars, also known as EN31 flats, are a type of high-carbon, high-chromium alloy steel that offers a good balance of hardness, compressive strength, and abrasion resistance. They are commonly used for wear-resistant parts, press instruments, and applications requiring high surface hardness. Here's a summary of their key mechanical properties: 

• Hardness: EN31 flats can achieve a hardness of around 63 HRC after heat treatment.
• Tensile Strength: Typically in the range of 750-900 MPa.
• Yield Strength: Around 450-735 MPa.
• Elongation: Around 30%.
• Reduction of Area: Around 45%.
• Modulus of Elasticity: 190-215 GPa.
• Density: 7.85 g/cm³.

Additional Information:

• Through-hardening:EN31 is known for its ability to be through-hardened, meaning the hardness extends throughout the material's cross-section. 
• Wear Resistance:The combination of high carbon and chromium content contributes to excellent wear resistance. 
• Common Applications:Bearings, rollers, cams, and press tools are examples of components where EN31 flats are often used. 
• Heat Treatment:EN31 flats can be annealed, hardened, and tempered to achieve specific mechanical properties. 
• Availability:EN31 flats are readily available in various thicknesses and widths. 

We deals in Tamilnadu Coimbatore, Salem, Erode, Ooty, Thudiyalur, Kavndampalayam, Periyanayakanpalayam, Karamadai,  Narasimmanayakanpalayam, G N mills , Vadavalli, Perur, Thadagam, Kanuvai, Saibaba colony, Sivananda Colony, Gandhipuram,  Ukkadam, Peelamedu, Avinashi Road , Vilankurichi,  Vellaikinaru, Ganapathy, Saravanampatti, Townhall, Podanur, Chettipalayam Road , Mettualayam Road,  Sathi Road, Pannimadai, Singanallur, Ramanathapuram, R S Puram, Race Course, and also in Tiruppur , Kangeyam , Dharapuram, Pollachi, Udumalai, Palani, Karur, Dindigul, Ottanchathiram, Valparai, Sathyamangalam, Annur, Puliyampatti, Bhavani, Mettur, Palladam, Mangalam, Kinathukkadavu,  Othhakkal Mandappam, Chennimalai, Perundurai,  Vijayamangalam, Vellakovil, Gobichettipalayam , Kerala, Kochi, Kodaikanal, Munnar, Thiruvananthapuram, Kollam, Alappuzha, Kovalam, Kollam, Palakkad, Ernakulam, Kanjikode, Kottayam, Calicut, Malappuram, Mannarkkad, Pandalam, Perumnavoor, Thiruvalla, Thrisur, Palakkad, Chittur, Kozhinjampara, Velanthavalam, Navakkarai, Ooty, Gudallore, Nilgiris, Waynad, Bangalore - Karnataka, Mysuru, Andra Pradesh also PAN India supply.. 

EN31 flat bars, a high carbon alloy steel, are used for applications requiring high hardness, compressive strength, and abrasion resistance, including wear-resistant machine parts, taps, gauges, swaging dies, ejector pins, and ball/roller bearings. Here's a more detailed breakdown of EN31 flat bar usage:

• Material Properties:EN31 is a high carbon, chromium-containing low alloy steel known for its through-hardening capabilities and suitability for applications demanding high wear resistance and hardness. 
• Typical Applications:
  • Wear-Resistant Machine Parts: EN31 is a good choice for components subjected to high wear and tear. 
  • Taps, Gauges, Swaging Dies, and Ejector Pins: These applications benefit from the steel's hardness and durability. 
  • Ball and Roller Bearings: EN31's high hardness and compressive strength make it suitable for bearing applications. 
  • Press Tools: It's used in press tools where a high level of wear resistance is needed. 
• Advantages:
  • High hardness and compressive strength 
  • Good abrasion resistance 
  • Through-hardening capabilities 

EN31 steel, a high-carbon chrome alloy steel, is known for its high hardness, wear resistance, and rolling fatigue strength. It's commonly used in applications requiring these properties, such as ball bearings and roller bearings. Here's a more detailed look at EN31's properties:Mechanical Properties:

• Tensile Strength: EN31 steel typically exhibits a tensile strength of around 750 N/mm². 
• Yield Strength: The yield strength is around 450 N/mm². 
• Elongation: Elongation is typically around 30%. 
• Hardness: EN31 can achieve a hardness of 60-67 on the Rockwell Hardness Scale (Rc). 
• Density: The density is approximately 7.8 Kg/m³. 
• Modulus of Elasticity: The modulus of elasticity is around 215,000 N/mm². 
• Reduction of Area: The reduction of area is around 45%. 

Chemical Composition:

• Carbon (C): 0.90-1.20% (typical).
• Chromium (Cr): 1.00-1.60% (typical).
• Manganese (Mn): 0.30-0.75% (typical).
• Silicon (Si): 0.10-0.35%.
• Sulfur (S): Maximum 0.05%.
• Phosphorus (P): Maximum 0.04%. 

Other Properties:

• Melting Point: Around 1460°C.
• Thermal Conductivity: Around 45.9 W/m·K.
• Elastic Modulus: 190-210 GPa.
• Poisson's Ratio: 0.27-0.30. 

Heat Treatment:

• EN31 is typically supplied in the annealed and machinable condition   

• We deals in Tamilnadu Coimbatore, Salem, Erode, Ooty, Thudiyalur, Kavndampalayam, Periyanayakanpalayam, Karamadai,  Narasimmanayakanpalayam, G N mills , Vadavalli, Perur, Thadagam, Kanuvai, Saibaba colony, Sivananda Colony, Gandhipuram,  Ukkadam, Peelamedu, Avinashi Road , Vilankurichi,  Vellaikinaru, Ganapathy, Saravanampatti, Townhall, Podanur, Chettipalayam Road , Mettualayam Road,  Sathi Road, Pannimadai, Singanallur, Ramanathapuram, R S Puram, Race Course, and also in Tiruppur , Kangeyam , Dharapuram, Pollachi, Udumalai, Palani, Karur, Dindigul, Ottanchathiram, Valparai, Sathyamangalam, Annur, Puliyampatti, Bhavani, Mettur, Palladam, Mangalam, Kinathukkadavu,  Othhakkal Mandappam, Chennimalai, Perundurai,  Vijayamangalam, Vellakovil, Gobichettipalayam , Kerala, Kochi, Kodaikanal, Munnar, Thiruvananthapuram, Kollam, Alappuzha, Kovalam, Kollam, Palakkad, Ernakulam, Kanjikode, Kottayam, Calicut, Malappuram, Mannarkkad, Pandalam, Perumnavoor, Thiruvalla, Thrisur, Palakkad, Chittur, Kozhinjampara, Velanthavalam, Navakkarai, Ooty, Gudallore, Nilgiris, Waynad, Bangalore - Karnataka, Mysuru, Andra Pradesh also PAN India supply..

   

EN31 flat bars, a high carbon alloy steel, are used for applications requiring high hardness, compressive strength, and abrasion resistance, including wear-resistant machine parts, taps, gauges, swaging dies, ejector pins, and ball/roller bearings. Here's a more detailed breakdown of EN31 flat bar usage:

• Material Properties:EN31 is a high carbon, chromium-containing low alloy steel known for its through-hardening capabilities and suitability for applications demanding high wear resistance and hardness. 
• Typical Applications:
  • Wear-Resistant Machine Parts: EN31 is a good choice for components subjected to high wear and tear. 
  • Taps, Gauges, Swaging Dies, and Ejector Pins: These applications benefit from the steel's hardness and durability. 
  • Ball and Roller Bearings: EN31's high hardness and compressive strength make it suitable for bearing applications. 
  • Press Tools: It's used in press tools where a high level of wear resistance is needed. 
• Advantages:
  • High hardness and compressive strength 
  • Good abrasion resistance 
  • Through-hardening capabilities 

EN31 flat bars, a high carbon alloy steel, are used for applications requiring high hardness, compressive strength, and abrasion resistance, including wear-resistant machine parts, taps, gauges, swaging dies, ejector pins, and ball/roller bearings. Here's a more detailed breakdown of EN31 flat bar usage:

• Material Properties:EN31 is a high carbon, chromium-containing low alloy steel known for its through-hardening capabilities and suitability for applications demanding high wear resistance and hardness. 
• Typical Applications:
  • Wear-Resistant Machine Parts: EN31 is a good choice for components subjected to high wear and tear. 
  • Taps, Gauges, Swaging Dies, and Ejector Pins: These applications benefit from the steel's hardness and durability. 
  • Ball and Roller Bearings: EN31's high hardness and compressive strength make it suitable for bearing applications. 
  • Press Tools: It's used in press tools where a high level of wear resistance is needed. 
• Advantages:
  • High hardness and compressive strength 
  • Good abrasion resistance 
  • Through-hardening capabilities