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IS 2062 Plates – Complete Specification, Grades (E250, E350), Chemical Composition, Mechanical Properties & Price in India

IS 2062 plates are the backbone of structural steel construction in India. Whether you are searching for IS 2062 plates material properties, IS 2062 plates price per kg, IS 2062 E250 plates mechanical properties, or ASTM A36 Plates vs IS 2062 Plates, this guide provides complete technical clarity with real engineering context.

IS 2062 is a structural steel specification issued by the Bureau of Indian Standards for hot rolled medium and high tensile structural steel. It defines chemical composition, mechanical properties, impact requirements, and manufacturing standards for plates, sections, and structural components used across India and exported globally.

This page is designed as a reference for engineers, procurement teams, EPC contractors, and global buyers.

What is IS 2062 Plates Material?

IS 2062 Plates material is a carbon-manganese structural steel widely used in construction, bridges, industrial sheds, transmission towers, heavy fabrication, and engineering structures.

It is commonly referred to as:

• IS 2062 mild steel plates
• MS IS 2062 material plates
• IS 2062 structural steel plates
• IS 2062 plate specification

The grade designation begins with “E” followed by the minimum yield strength in MPa.

• IS 2062 E250 → 250 MPa minimum yield strength
• IS 2062 E350 → 350 MPa minimum yield strength

IS 2062 Grades – Complete Range

• IS 2062 E250A Plates
• IS 2062 E250BR Plates
• IS 2062 E250C Plates
• IS 2062 E350 Plates
• IS 2062 E350A Plates
• IS 2062 E350BR Plates
• IS 2062 E350C Plates
• IS 2062 E410 Plates
• IS 2062 E410BR Plates
• IS 2062 E410C Plates
• IS 2062 E450 Plates
• IS 2062 E450BR Plates
• IS 2062 E450C Plates

Note: IS 2062 E250 Plates and IS 2062 E350 Plates are the most widely used grades in India.

IS 2062 E250 – Specification, Mechanical Properties & Equivalent Material

IS 2062 E250 is the most commonly used structural steel grade in India.

Mechanical Properties

• Below 20 mm → 250 MPa
• 20–40 mm → 240 MPa
• Above 40 mm → 230 MPa
• Tensile strength: 410–540 MPa
• Elongation: ~23%

This makes E250 suitable for general structural fabrication, base plates, brackets, and light to medium load-bearing structures.

Chemical Composition (Typical)

• Carbon: up to 0.23%
• Manganese: up to 1.50%
• Sulfur: up to 0.045%
• Phosphorus: up to 0.045%
• Silicon: up to 0.40%

Equivalent Material

• ASTM A36
• EN S235JR (EN 10025)

Note: Exact equivalency depends on impact and chemical limits.

IS 2062 E350 – Mechanical Properties & Applications

Mechanical Properties

• Minimum yield strength: 350 MPa
• Tensile strength: 490–630 MPa
• Elongation: ~22%

Applications

• Transmission towers
• Industrial buildings
• Structural columns
• Heavy fabrication

For low-temperature applications, E350C is recommended.

ASTM A36 vs IS 2062

ASTM A36 and IS 2062 E250 have similar yield strength values. However, IS 2062 provides:

• Defined sub-quality classifications
• Carbon equivalent limits
• Structured impact testing categories

This makes IS 2062 more performance-oriented for structural use.

S235JR / S275JR Equivalent to IS 2062

• S235JR ≈ IS 2062 E250
• S275JR ≈ Between E250 and E350
• S355JR ≈ IS 2062 E350

Always verify properties before substitution.

IS 2062 Chemical Composition – Importance

Chemical composition directly impacts weldability and structural performance.

• Lower Carbon Equivalent (CE) = Better weldability
• Reduces cracking risk

Micro-alloying elements (Nb, V, Ti) may be added but must remain below 0.25%.

IS 2062 Plate Thickness & Tolerance

• Thickness range: 6 mm to 150 mm
• Density: 7.85 g/cm³
• Thickness affects yield strength

Surface defects may be removed within permissible limits.

IS 2062 Plate Price in India

Price depends on:

• Grade (E250, E350, E450)
• Thickness
• Quantity
• Market conditions
• Delivery location

Bulk orders significantly reduce per kg price.

IS 2062 Material Properties Summary

• Yield strength depends on grade & thickness
• Tensile strength varies by category
• Impact properties depend on sub-quality
• Weldability depends on carbon equivalent

FAQ – Frequently Asked Questions

What is IS 2062 material?

IS 2062 is an Indian structural steel standard issued by BIS for hot rolled medium and high tensile structural steel.

What is IS 2062 E250?

IS 2062 E250 is a structural steel grade with minimum 250 MPa yield strength used for general applications.

What is the equivalent ASTM material for IS 2062?

IS 2062 E250 is broadly comparable to ASTM A36, but specifications may differ.

What is IS 2062 plate price per kg in India?

Price varies based on grade, thickness, and market conditions. Bulk orders reduce cost.