Sri Sakthi Steels

High tensile steel plates are typically specified using industry standards like IS 2062 for structural steel or ASTM A514 for high-strength steel plates. These standards outline requirements for chemical composition, mechanical properties, dimensions, and testing procedures. For example, IS 2062 specifies grades like E350, E450, and E500, with corresponding tensile strengths. A common practice is to provide a specific grade (e.g., IS 2062 E350) and dimensions (thickness, width, length) on the purchase order. Here's a more detailed breakdown:Key Aspects of High Tensile Plate Specifications:

• Standards:Specific standards like IS 2062, ASTM A514, DIN EN 10025-2, and others are used to define the steel grade and its properties. 
• Grade:High tensile steel plates are classified by grade (e.g., IS 2062 E350, ASTM A514 Grade 70). These grades indicate the minimum yield strength, tensile strength, and other properties. 
• Chemical Composition:Standards specify the allowable ranges for elements like carbon, manganese, and others. 
• Mechanical Properties:Standards define minimum requirements for tensile strength, yield strength, elongation, reduction of area, and impact properties. 
• Dimensions:The required thickness, width, and length of the plates are specified in the purchase order or technical specifications. 
• Testing:Procedures for tensile testing, impact testing, bend testing, and chemical analysis are defined in the standards. 
• Surface Finish:Specifications may include requirements for surface preparation, such as shot blasting and priming. 
• Delivery Condition:The plates may be supplied in a specific heat treatment condition (e.g., normalized, quenched and tempered). 

Example:A purchase order for high tensile plates might specify: 

• Standard: IS 2062
• Grade: E350
• Thickness: 10 mm
• Width: 1500 mm
• Length: 3000 mm
• Surface Finish: Shot blasted to IS 1832, primered with zinc silicate primer.

Finding PDF Specifications:

• Bureau of Indian Standards (BIS): For IS standards, you can find the specifications on the BIS website.
• ASTM International: For ASTM standards, you can find them on the ASTM International website.
• Other Standards Organizations: For DIN, JIS, and other standards, you can find them on the respective organizations' websites.
• Steel Suppliers: Many steel suppliers will have PDF specifications available for their products on their websites. 

High tensile steel plates are used in diverse industries requiring high strength and durability, including construction, transportation, and machinery manufacturing. Their high strength and durability make them ideal for applications such as bridges, high-rise buildings, heavy equipment, and automotive components. Specific applications include:

Construction: Bridges, skyscrapers, and other large structures.

Transportation: Vehicles, trailers, and chassis components.

Heavy Machinery: Cranes, excavators, and other heavy equipment.

Energy Sector: Wind turbine towers, penstocks, and solar panel support structures.

Military: Components requiring exceptional strength and durability.

Railways: Rail tracks, locomotives, and rolling stock. 

Key advantages of high tensile steel plates:

High Strength: They can withstand heavy loads and stresses. 

Durability: They are resistant to wear, tear, and corrosion. 

Weldability: They can be easily welded for structural integration. 

Formability: They can be shaped and molded into various designs. 

Cost-effectiveness: While initially more expensive, their durability leads to lower long-term costs. 

Examples of specific applications and why high tensile steel is used:

Bridges: To ensure the structural integrity and safety of bridges.

High-rise buildings: To provide the necessary strength and stability.

Cranes: To withstand heavy lifting operations.

Wind turbine towers: To resist strong winds and ensure structural stability.

Automotive components: To enhance vehicle strength, safety, and weight reduction.

S355J2 is an EN 10025-2 structural steel with a minimum yield strength of 355 MPa, good weldability, and high impact toughness at -20°C. Its chemical composition is characterized by low carbon content and specific limits for manganese, silicon, phosphorus, and sulfur. Mechanical properties include a tensile strength of 490-630 MPa and a density of about 7.80 g/cc, making it suitable for construction, engineering, and applications in challenging environments. Chemical Composition (Weight %) 

• Carbon (C): Max 0.20%
• Manganese (Mn): Max 1.60%
• Silicon (Si): Max 0.55%
• Phosphorus (P): Max 0.025%
• Sulfur (S): Max 0.025%

Mechanical Properties 

• Yield Strength (ReH min.): Minimum 355 MPa (for thickness < 16mm)
• Tensile Strength (Rm): 490-630 MPa
• Elongation at Fracture (A5 % min.): 20%
• Impact Energy (ISO-V): 27 Joules at -20°C
• Hardness (Brinell): 150-190 HBW
• Density: Approximately 7.80 g/cm³

Key Characteristics

• Good Weldability: Low carbon content allows for excellent weldability, even without preheating. 
• Low-Temperature Toughness: The "J2" classification signifies its ability to absorb impact energy at low temperatures (-20°C). 
• Good Cold-Forming Properties: Suitable for cold working applications. 

Common Uses 

• Civil and Industrial Engineering: Bridges, towers, and construction.
• Heavy Machinery: Bulldozers, excavators.
• Oil and Gas Platforms: Offshore structures.
• Transmission Towers: For power delivery.

We deals in Tamilnadu Coimbatore, Salem, Erode, Ooty, Thudiyalur, Vadavalli, Kavndampalayam, Periyanayakanpalayam, Karamadai, GN Mills, Perur,  Narasimmanayakanpalayam, Thadagam, Kanuvai, Saibaba colony, Sivananda Colony, Gandhipuram,  Ukkadam, Peelamedu, Avinashi Road , Mettupalaym, Annur, Vilankurichi,  Vellaikinaru, Ganapathy, Saravanampatti, Arasur, Goldwins,  Townhall, Podanur, Chettipalayam Road , Mettualayam Road,  Sathi Road, Pannimadai, Singanallur, Ondipudur, 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 District like Kasargod, Kannur, Wayanad, Malapuram, Palakkad, Kozhikode, Thrissur, Ernakulam, Idukki, Kottayam, Alapuzha, Pathanamthitta, Kollam, Thiruvananthapuram , Kodaikanal, Munnar, 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..

EN24 steel is an alloy steel that has high tensile strength and hardness. It has good machinability and is used in many applications, including gears, shafts, studs, and bolts. Chemical composition Carbon: 0.32–0.39, Chromium: 1.3–1.7, Iron: 94.64–96.33, and Manganese: 0.50–0.80. Mechanical properties 

• Tensile strength: 850–1000 MPa in the T condition, up to 1550 MPa in the Z condition
• Yield strength: Around 635 MPa
• Hardness: 248–302 HB
• Impact resistance: Excellent, especially at low temperatures

Physical properties Density: 7.78 g/cm³, Specific heat capacity: 0.46 kJ/(kgK), Linear expansion coefficient: 11.7 K, and Thermal conductivity: 0.348 W/(cmK). Delivery conditions 

• Shapes: Round, square, flat, shafts, rollers, and blocks
• Surface conditions: Black or bright
• Heat treatments: Normalized, annealed, or QT
• Straightness: Max 3 mm/m
• Lengths: 3000–5800 mm for 20 in containers, and above 6000 mm for 40 in containers

EN24T steel is a popular grade of through-hardening alloy steel. 

We deals in Coimbatore, Salem, Erode, Ooty, Karur, Theni, Kerala, Mysuru, Karnataka, Udupi, Bengaluru, Silk board, White field, Vellore, Madurai , Kochi, Thrissuri, Thanjavur, Thoothukudi, Tiruchendure, Dindigul, Thudiyalur, Kavundampalayam,  Periyanayakanpalayam,  Bellari, Hubballi , Karamadai,  Narasimmanayakanpalayam, G N mills , Vadavalli, Perur, Thadagam, Kanuvai, Saibaba colony, Sivananda Colony, Gandhipuram,  Ukkadam, Peelamedu, Avinashi Road , Vilankurichi,  Vellaikinaru, Ganapathy, Saravanampatti, Townhall, Poodanur, Chettipalayam Road , Mettualayam Road,  Sathi Road, Mysuru,Mudumalai,  Salem , Pannimadai, Singanallur,  Ramanathapuram, Kalapatti, RS Puram, Race Course, and also in Tiruppur , Kangeyam , Dharapuram, Pollachi, Udumalai, Palani, Karur, Erode, Salem, Dindigul, Pollachi, Udumalpet, Ottanchathiram, Palakkad, Chittur, Kozhinjampara, Velanthavalam, Navakkarai, Ooty, coonoor,Kotagiri,  Gudallore, Palani, Theni, Nilgiris, Waynad, Valparai, Sathyamangalam, Annur, Puliyampatti, Bhavani, Mettur, Palladam, Mangalam, Kinathukkadavu,  Othhakkal Mandappam, Chennimalai, Prundurai, Vijayamangalam, Vellakovil, karanampettai, Gobichettipalayam all states like PAN India delivery

ST 52.3 steel exhibits high yield strength (typically 355 MPa minimum), good tensile strength (490-630 MPa), and excellent weldability. It also demonstrates good impact resistance and machinability. This low-carbon structural steel is known for its durability, dimensional accuracy, and workability. Here's a more detailed breakdown:Key Mechanical Properties:

• Yield Strength: A minimum of 355 MPa.
• Tensile Strength: Typically ranges from 490 to 630 MPa.
• Impact Resistance: Good, making it suitable for applications requiring toughness.
• Weldability: Excellent due to its low carbon content.
• Machinability: Good, allowing for ease of machining. 

Other Notable Characteristics:

• Dimensional Stability:Provides dimensional stability in various applications. 
• Low Carbon Content:The low carbon content contributes to its good weldability and machinability. 
• Applications:Widely used in various industries, including machinery, construction, and automotive, for structural components, tubes, and bars. 
• Hardness:In its as-rolled condition, ST52-3 steel typically has a hardness of around 180-220 HB (Brinell Hardness)

• 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 steel is a high carbon chrome alloy steel known for its high hardness and wear resistance, making it suitable for applications like bearings and cutting tools. It also offers good tensile strength and impact resistance. Here's a more detailed look at some of its key mechanical properties:

• Tensile Strength:EN31 steel typically exhibits a tensile strength of around 750 N/mm². Some resources list a higher tensile strength of 900 MPa (approximately 900 N/mm²).
• Yield Strength:The yield strength, which is the point where the material begins to deform permanently, is often around 450 N/mm².
• Elongation:EN31 steel shows a decent elongation (the ability to stretch before breaking) of around 30%.
• Reduction of Area:This property, which measures the ability of the material to undergo plastic deformation before fracture, is typically around 45%.
• Modulus of Elasticity:The modulus of elasticity, which describes the material's stiffness, is approximately 215,000 N/mm².
• Hardness:EN31 steel can reach a hardness of 63 HRC (Rockwell Hardness Scale).
• Impact Strength:EN31 steel also demonstrates good impact resistance, with impact energy values reported around 30 J.
• Density:The density of EN31 steel is approximately 7.8 kg/m³. 

Important Notes:

• These values are typical and can vary slightly depending on the specific heat treatment and manufacturing process. 
• EN31 steel is widely used for applications requiring high hardness, wear resistance, and good mechanical strength, such as ball and roller bearings, taps, gauges, and press tools. 

  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..