AISI 4340 Plates Manufacturers in India

Mehta Metal Industries is a trusted name among AISI 4340 Plates manufacturers in India, supplying premium quality nickel-chromium-molybdenum alloy steel plates for demanding engineering and industrial applications. AISI 4340 Plates are widely recognized for their exceptional strength, toughness, fatigue resistance, and impact resistance, making them suitable for critical components operating under high stress and heavy loading conditions.

We supply AISI 4340 Plates in various thicknesses, widths, and customized dimensions to meet the requirements of automotive, aerospace, heavy engineering, oil & gas, and industrial machinery sectors. These plates are extensively used in applications where superior mechanical performance, durability, and reliability are essential. We are also recognized as SAE 4340 Plates manufacturers in India, serving domestic and international industries with high-performance alloy steel solutions.

AISI 4340 Plates Overview

AISI 4340 Plates are high-strength alloy steel plates containing nickel, chromium, and molybdenum, providing an outstanding combination of toughness, wear resistance, fatigue strength, and hardenability. These plates maintain excellent mechanical properties even after heat treatment, making them suitable for highly stressed engineering components and heavy-duty industrial applications.

At Mehta Metal Industries, we manufacture and supply AISI 4340 Plates with strict quality standards and precise dimensional accuracy to ensure dependable industrial performance. These plates are suitable for machining, fabrication, and heat treatment operations used in critical engineering sectors. We are also reliable suppliers of AISI 4140 Plates and EN24 Plates for industries requiring premium alloy steel materials with superior strength and durability.

Types of AISI 4340 Plates

AISI 4340 Plates are available in various processing conditions and finishes to support heavy engineering, industrial manufacturing, and critical mechanical applications.

Hot Rolled AISI 4340 Plates

Hot rolled AISI 4340 Plates are widely used in heavy engineering and structural applications requiring exceptional strength, toughness, and load-bearing capability. These plates are suitable for manufacturing large industrial components and equipment.

Precision Ground AISI 4340 Plates

Precision ground AISI 4340 Plates provide superior dimensional accuracy and improved surface finish, making them suitable for precision engineering and high-performance machining applications.

Machined AISI 4340 Plates

Machined AISI 4340 Plates are processed to reduce production time and improve manufacturing efficiency. These plates are commonly used in industrial machinery and engineering assemblies requiring accurate dimensions.

Explore Our Product Range

Explore our wide range of industrial steel plates and engineering materials:

• EN8 Plates
• EN19 Plates
• EN24 Plates
• EN31 Plates
• H11 Plates
• H13 Plates
• AISI 4140 Plates
• SAE 8620 Plates
• D2 1.2379 Plates
• CR12MOV Plates

Countries We Supply AISI 4340 Plates

Supplier of AISI 4340 Plates in UAE & Gulf Countries

We supply AISI 4340 Plates to UAE, Saudi Arabia, Qatar, Oman, Kuwait, and Bahrain for heavy engineering, oil & gas, power generation, and industrial machinery applications. Our export solutions include customized dimensions and reliable delivery support.

AISI 4340 Plates Supplier in Europe

Mehta Metal Industries exports AISI 4340 Plates to Germany, France, Italy, and the Netherlands for aerospace, automotive engineering, machinery manufacturing, and industrial fabrication applications. We ensure consistent quality, accurate specifications, and dependable export logistics.

AISI 4340 Plates Exporter in South East Asia

Our AISI 4340 Plates are supplied to Singapore, Malaysia, Indonesia, Thailand, and Vietnam for engineering, manufacturing, and industrial machinery applications requiring superior mechanical performance.

Quality Assurance

At Mehta Metal Industries, quality is at the core of our manufacturing processes. We follow strict quality control procedures, systematic inspections, and continuous process monitoring to ensure consistent product performance, reliability, and compliance with international industry standards.

We are certified with internationally recognized standards:

• ISO 9001:2015 – Quality Management System
• ISO 14001:2015 – Environmental Management System
• ISO 45001:2018 – Occupational Health & Safety Management System
• PED 2014/68/EU Certification

These certifications reflect our commitment to global quality standards and regulatory compliance. Our focus on quality assurance helps deliver dependable products and builds long-term trust with customers across diverse industries.

Why Choose Mehta Metal Industries

Mehta Metal Industries is a trusted supplier of AISI 4340 Plates known for delivering consistent material quality, accurate dimensions, and reliable industrial performance. We supply customized plate solutions to support demanding engineering and manufacturing requirements. With strict quality inspection, competitive pricing, dependable inventory management, and timely delivery support, we provide reliable alloy steel solutions for domestic and international industrial projects.

Industries We Serve

Our AISI 4340 Plates are widely used across industries that require superior strength, toughness, impact resistance, and dependable performance under extreme operating conditions.

Aerospace Industry

AISI 4340 Plates are extensively used in aerospace applications for manufacturing structural components, landing gear parts, and critical mechanical systems that require exceptional strength-to-weight performance and reliability.

Automotive Industry

These plates are used in high-performance automotive components such as crankshafts, transmission systems, gears, and drive shafts where fatigue resistance and toughness are essential.

Heavy Engineering & Machinery

AISI 4340 Plates are widely used for manufacturing industrial machinery, heavy equipment, machine components, and structural assemblies subjected to continuous mechanical stress and heavy loads.

Oil & Gas Industry

The oil & gas sector uses AISI 4340 Plates for equipment, support structures, and engineering systems that require dependable performance in demanding operating environments.

Power Generation Industry

These plates are utilized in power generation equipment and engineering systems where high-strength materials are required to withstand mechanical loads and operational stresses.

Frequently Asked Questions

• What are SAE 4340 Plates used for?
  AISI 4340 Plates are widely used for manufacturing highly stressed engineering components, gears, shafts, aerospace parts, industrial machinery, and heavy-duty structural applications requiring exceptional strength and toughness.
• Are AISI 4340 Plates and SAE 4340 Plates the same?
  Yes, AISI 4340 and SAE 4340 refer to the same nickel-chromium-molybdenum alloy steel grade. Both designations are commonly used interchangeably across engineering, manufacturing, and industrial sectors.
• Are AISI 4340 Plates stronger than AISI 4140 Plates?
  Yes, AISI 4340 Plates generally provide higher toughness, impact resistance, fatigue strength, and hardenability due to their nickel content. They are often selected for more demanding and critical engineering applications.
• Do you supply AISI 4340 Plates in Mumbai and Pune?
  Yes, we supply AISI 4340 Plates in Mumbai, Pune, and surrounding industrial regions for engineering, aerospace, automotive, and heavy machinery applications with customized specifications available.
• Can you export AISI 4340 Plates to UAE and Gulf countries?
  Yes, we export AISI 4340 Plates to UAE, Saudi Arabia, Qatar, Oman, Kuwait, and Bahrain with customized dimensions, export documentation, and reliable logistics support.
• Are AISI 4340 Plates available in Europe and South East Asia?
  Yes, Mehta Metal Industries exports AISI 4340 Plates to Germany, France, Italy, the Netherlands, Singapore, Malaysia, Indonesia, Thailand, and Vietnam for industrial manufacturing and engineering applications.

Request a Quote

Looking for reliable AISI 4340 Plates manufacturers in India or trusted AISI 4340 Plates suppliers in India? Mehta Metal Industries offers premium quality alloy steel plates with excellent mechanical properties, accurate specifications, and competitive pricing for demanding industrial applications.

We supply AISI 4340 Plates in various thicknesses, finishes, and customized dimensions to support engineering, aerospace, automotive, and heavy industrial requirements. Our team assists clients with material selection, technical guidance, and timely quotations to ensure the right solution for every project. Contact us today to get the best price and delivery support for your AISI 4340 Plates requirement.