MS Plate Types, Sizes & Uses – Complete Buyer Guide

Mild Steel (MS) plates are among the most widely used structural materials in construction, manufacturing, and industrial fabrication due to their strength, versatility, weldability, and cost-effectiveness. Whether you’re building a house, factory, bridge, machinery frame or storage tank, understanding MS plate types, sizes, grades, and uses is essential to make the right investment.

This buyer guide provides practical insights on MS plates — covering types, standard sizes, common applications, decision-making tips, and answers to frequently asked questions.

What Are MS Plates?

MS plates (Mild Steel Plates) are flat, rectangular steel sheets manufactured from low-carbon mild steel, known for its good strength, ductility, and excellent weldability. These plates serve as core materials for structural components and industrial products.

Key Properties of MS Plates

MS plates are widely chosen because they offer:

• High tensile strength for load-bearing applications
• Excellent weldability and fabricability
• Versatile thickness and size range
• Cost-effective and widely available
• Good corrosion resistance, when treated or coated

These properties make MS plates suitable for both everyday and heavy industrial uses.

Common Types of MS Plates

MS plates vary by manufacturing process, grade, and surface finish:

Hot Rolled MS Plate

• Manufactured at high temperatures
• Commonly used in structural and fabrication work
• Suitable for beams, columns, and frames

Cold Rolled MS Plate

• Processed at low temperatures for better surface finish
• Used for precision components, appliances, and machinery parts

Galvanized MS Plate

• Coated with zinc to enhance corrosion resistance
• Ideal for outdoor constructions and roofing

Chequered MS Plate

• Has raised patterns on the surface for anti-slip utility
• Used in walkways, platforms, automotive steps

High Tensile MS Plate

• Special grades with higher yield strength
• Used in heavy machinery, high-stress structural parts

Standard MS Plate Sizes & Thickness

Thickness (mm)	Typical Width (mm)	Typical Length (mm)
3 mm	1200, 1500, 1800	2400, 3000
6 mm	1200, 1500, 1800	2400, 3000
8 mm	1250, 1500	2500, 3000, 3800
12 mm	1500, 1800	3000, 6000
16–25 mm	1500, 1800	3000, 6000
30–50 mm	1500, 2000	As per requirement

Thicknesses usually range from 2 mm up to 100+ mm in hot rolled plates, depending on application.

Grades of MS Plates

• IS 2062 (India Standard)
  Most widely used grade in India
  Applicable in structural, fabrication, and general uses
• ASTM A36
  Common in international construction projects
  Offers good weldability and versatility
• EN 10025
  European standard with enhanced mechanical properties

Choosing the right grade depends on load, fabrication method, and project requirements.

Uses & Applications of MS Plates

MS plates Suppliers are extremely versatile and play a vital role across industries:

• Construction — Building frames, floors, trusses, bridges; Support structures and reinforcements
• Industrial Fabrication — Machinery bases, platforms, storage tanks
• Shipbuilding — Hull plates, bulkheads and marine structures
• Automotive — Chassis, brackets, load-bearing plates
• General Manufacturing — Tool parts, molds, carts, industrial racks

Their adaptability makes MS plates a cornerstone of infrastructure, heavy equipment manufacturing, and industrial fabrication.

Choosing the Right MS Plate – Practical Tips

• Consider Project Load & Strength Needs
• Match Size to Cutting & Fabrication Ease
• Check Surface Treatment
• Verify IS Certification & Test Reports
• Confirm Supplier Credibility

MS Plate Brands Available at HeyBuildEX

• SAIL (Steel Authority of India Limited)
• Jindal Steel
• TATA Steel

Buying from HeyBuildEX ensures:

• Multiple brands and sizes in stock
• Transparent pricing
• Proper documentation and delivery support

FAQs – MS Plates

1. What are the common thicknesses of MS plates?
MS plates are typically available from 2 mm to 100 mm or more, with common structural thicknesses like 6 mm, 8 mm, 12 mm, 16 mm, and 20 mm.

2. What grade of MS plate is best for construction?
IS 2062 grade MS plates are widely used in construction due to balanced strength and weldability performance.

3. Is MS plate suitable for outdoor use?
Yes, especially when galvanized or coated to resist corrosion.

4. How are MS plates measured?
By thickness (mm), width (mm), and length (mm).

5. Can MS plates be customized?
Yes, they can be cut and shaped to project specifications using plasma, laser, or flame cutting.

6. Why choose HeyBuildEX for buying MS plates?
HeyBuildEX offers certified MS plates from trusted brands (SAIL, Jindal, Tata) with transparent pricing and site delivery.

Final Thoughts

MS plates remain an indispensable material for construction and industrial applications due to their strength, versatility, and cost-effective performance. Understanding types, grades, sizes, and uses empowers buyers and site engineers to make smart material decisions.

Choosing the right MS plate — particularly from trusted brands like SAIL, Jindal Steel, and Tata Steel available at HeyBuildEX — ensures your project gets the durability and reliability it deserves.