mild steel

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MS Steel

Differences Between ASTM, IS, and EN Standards for Mild Steel

There are various standards set by different organizations and institutions for mild steel. Every country has their own standards led by concerned authorities. ASTM, IS and EN are the most popular international standards that assure safety, quality and reliability. In this blog we understand the difference between ASTM, IS and EN standards for mild steel to help you make an informed decision for your project.

ASTM Standards for Mild Steel

ASTM International (American Society for Testing Material) is a globally recognized standard organization that sets technical standards for materials. The ASTM A36 is commonly used for mild steel and hot-rolled steel. These types of steel standard are applied to different mild steel grades in various forms including MS rectangular bars, MS square bars, MS round bars and shapes like angles, I-beams and H-beams. 

IS Standards for Mild Steel

The Indian Standards (IS) specify the physical requirements of mild steel. The commonly available types of mild steel grades are the IS 2026 Grade A and Grade B. The IS standards mention the manufacturing requirements, freedom from defects, nominal sizes and mass, tolerances, physical requirements and tests undertaken. 

EN Standards for Mild Steel

The EN Standards (European Standards) are mild steel. The EN standards emphasize composition and mechanical properties like weldability, ductility, corrosion resistance, forging and tensile strength.

Key Differences Between ASTM, IS, and EN Standards for Mild Steel

The ASTM, IS and EN standards are set for mild steel each specifying the technical requirements. 

Scope & Focus:

ASTM Mild Steel Grades: The ASTM mild steel standard grades focus on a wide range of mild steel grades each designed for specific applications. The most common grade is A36, recognized for its excellent strength and formability. The other common grade is A283 that is ideal for low-pressure mild steel uses. 

EN Mild Steel Grades: The European Standards categorize mild steel grades as S235JR, S275JR and S355J2. Each of these mild steel standards has different strengths and ductility suitable for structural uses. 

IS Standard Mild Steel Grades: The Indian Standards for MS steel are Mild Steel Grade I and Mild Steel Grade II each with different strength, flexibility, hardness and toughness. 

Strength Comparison:

ASTM Strength: Following is the yield strength of ASTM grade mild steel:

  1. ASTM A36: Tensile strength ranging between 58,000 to 80,000 psi with a minimum yield strength of 36,000 psi. 
  2. ASTM A283: The Type A has a strength of 45,000 to 80,000 psi with a minimum yield strength of 24,000 psi. 
  3. ASTM A516: This has a tensile strength from 55,000 to 75,000 psi with a minimum yield strength of 24,000 psi.

EN Strength:  The EN 10025 S235JR offers a tensile strength of 52,000 to 74,000 psi and a minimum yield strength of 34,000 psi. 

IS Strength: The IS standard mild steel has a tensile strength ranging from 58,000 to 80,000 psi. 

Difference in Scope of Applications

It is crucial to choose the right mild steel for your specific applications. Mild steel of ASTM and EN standards are ideal for construction projects, automotive components, pressure vessels, equipment, etc. IS standard-grade mild steel is suitable for infrastructure, construction and general fabrication applications. 

It’s essential to understand the difference between ASTM, IS and EN to help you choose the right grade for your specific applications. Laxmi Enterprise offer MS steel Vadodara in different grades that complies with industry standards. For custom length and finishes, call us. 

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MS Steel

Mild Steel: Know the Advantages & Disadvantages

Mild steel is a versatile material used across many applications. MS steel is renowned for exceptional strength, machinability and cost-effectiveness making it important in modern construction and manufacturing. In this blog, we discuss the advantages and disadvantages of mild steel to help understand for which applications MS steel is suitable. 

What is MS Steel?

Mild steel is a low-carbon steel comprising 0.05% to 0.25% carbon. The low carbon content in MS steel is what makes it unique and imparts differentiating qualities. It is an economical choice for large-scale applications without compromising on structural integrity. MS steel exhibits incredible malleability and weldability that allows it to give it the desired shape for intricate designs. 

Mild Steel Applications

MS steel’s unique quality and affordability make it a versatile material used across different industries. 

  • Construction: One of the popular uses of mild steel is in the construction industry. It is used to make frames and components for bridges, buildings and other structures. 
  • Pipelines: MS pipes are used for carrying fluids and gases for their excellent strength and ductility. 
  • Automotive: Many components like body panels, frames and chassis of automobiles like cars, bikes and trucks are made from mild steel. 
  • Machinery & Equipment: Mild steel is used in the manufacturing of tools, machinery and industrial equipment. 
  • Railways: Many train components like carriages and tracks are made of mild steel for their exceptional resistance to corrosion & strength. 

Advantages of Mild Steel

Versatility

One of the primary benefits of mild steel is its versatility. It can be easily cut, shaped and welded in the desired shape. This unique quality and its ability to be combined with other materials allows for composite structures. 

Weldability

The low-carbon content allows for ease of weldability and fabrication. It is highly ducitle that allows it to be cut, bent and shaped into various forms without cracking or chipping. This property makes it suitable for industries that allow for intricate shapes and designs. 

Strength-to-weight Ratio

MS steel offers the perfect balance between weight and strength, making it ideal for weight-bearing loads. It offers adequate strength for structural applications without increasing the weight of the structure. 

Affordability

The mild steel composition typically between 0.05% to 0.25% makes it a cost-effective than other types of steel. Using MS steel can lead to considerable savings in large-scale construction projects without compromising on structural integrity. 

Disadvantages of Mild Steel

Dimensional Consistency

There is a possibility that MS steel can warp after cooling leading to dimensional inaccuracies. This is why you need to buy MS steel from trusted suppliers. Laxmi Enterprise is a well-known MS steel supplier Vadodara that sources MS products from trusted and reputed manufacturers. Choose our MS products for accurate dimension, performance and top-notch quality. 

Limited Aesthetics

MS steel may not be aesthetically appealing compared to other materials like stainless steel and aluminium. Though, when it comes to performance MS steel offers excellent strength, resistance to corrosion and ease of fabrication. 

Limited Heat Resistance

Mild steel can lose its strength and structure when exposed to higher temperatures. This makes it unsuitable for automotive engine parts or furnaces. 

Buy MS Steel for Your Project

Looking to buy MS steel products for your construction project? Laxmi Enterprise offers a wide range of MS products, from MS pipes, MS bars, MS angles, MS TMT bars, roofing sheets and more! To place orders or custom dimensions, call us. 

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MS Steel

Mild Steel in Automotive Industry

Steel is indispensable in producing various vehicle and engine components in the automotive industry. Different types of steel are used in automotive manufacturing, from car frames, wheel rims, bushing, bearings, and other spare parts. Mild steel in the automotive industry has a range of applications due to its superior mechanical properties, machinability, and cost-effectiveness. In the blog, we explore the role of mild steel in the automotive industry, highlighting its popularity in recent times and versatility in manufacturing engineering parts. 

Role of Mild Steel in Automotive Industry

MS steel is a popular type of steel used typically for automotive body panels and structural components. Its low-carbon content, ductility, and tensile strength make it ideal for car manufacturer’s requirements for flexibility and malleability. Looking to buy MS steel product in Vadodara? Laxmi Enterprise offers a comprehensive range of mild steel products, including MS pipes, MS angles, MS TMT bars, MS bars, etc. To place orders, call us. 

Applications of Mild Steel in Automotive Industry

Automobile Structural Parts

MS steel is widely used for structural components; this includes the overall structure, such as body frame, roof, doors, etc.  These automotive components need to withstand heavy loads & impact and, hence, need to be sturdy and strong. MS steel exhibits excellent tensile strength and processing properties that meet the stringent requirements of structural parts. Moreover, mild steel is low-cost, which makes it an ideal material for car structural components. 

Chassis Components

These are the components that are under and around the vehicle, such as the braking system, suspension, steering system, exhaust manifold, etc. Chassis components need to withstand impact stress and corrosion elements. To protect them from corrosive elements, mild steel is often treated with a zinc coating. This process involves applying a layer of zinc to the steel, which significantly improves its corrosion and wear resistance, making it suitable for these critical components. 

Engine Components

Mild steel is extensively used in the manufacturing of automotive engine components. The engine determines the vehicle’s fuel efficiency and power. These components are exposed to high-temperature and pressure, so they need to be able to withstand high fatigue and heat resistance. MS steel is heat treated to enhance its endurance and resistance to meet the stringent requirements of engine parts. 

Other Automotive Components

Low-carbon content MS steel is also used in a variety of automotive components, both interior and exterior. It is suitable for manufacturing suspension parts, control arms, clutch housing, fasteners, bolts, covers, and other metal materials. These components play a crucial role in the vehicle’s performance and safety, and mild steel’s excellent mechanical properties make it an ideal material for their manufacturing. 

With its high strength, compatibility with polymers, and excellent mechanical properties, MS steel is indispensable in automotive industry. Laxmi Enterprise is a leading MS steel Vadodara supplier and distributor sourced from top brands and manufacturers. To learn more about our MS products or place bulk orders, request quotes today. 

We make it easy for our customers to order for any mildsteel material like pipe, channel, angle, beam, HR Sheet, CR sheet, TMT bars etc. We provide them according to their requirement at the best quality and cost also.

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