EN31 Material | Forged Plates | Rounds | Blocks | Price | Suppliers | India

Milano Special Steel is a trusted supplier of EN31 material in India, offering a comprehensive range of forged plates, rounds, and blocks with precise chemical composition and high-quality finishing. Known for its exceptional hardness, strength, and wear resistance, EN31 steel is one of the most preferred alloy steels in the tool and die-making industry.

With over 50 years of industry expertise since our establishment in 1972, Milano Special Steel has become the top importer, manufacturer, and supplier of EN31 material in India. Our reputation is built on supplying premium-quality steels at competitive prices, with nationwide coverage, catering to industries such as aluminum die casting, pressure die casting, plastic mold making, sheet metal cutting, automotive, and forging applications.

What is EN31 Steel/EN31 Material?

EN31 steel/EN31 Material is a high-carbon alloy steel, renowned for its high degree of hardness, tensile strength, and excellent wear resistance. It is widely used in:

• Bearing manufacturing

• Automotive components

• Cutting tools

• Tool holders

• Press tools

• Dies and punches

Due to its high hardness and durability, EN31 Material/EN31 steel can withstand heavy-duty working conditions that demand a long service life and dimensional stability. It is considered the go-to material for precision engineering applications where high surface hardness combined with core toughness is required.

At Milano Special Steel, we supply EN31 steel plates, forged rounds, and blocks in both standard sizes and customized cut pieces, ensuring solutions tailored to specific customer needs.

EN31 Material/ EN31 steel Chemical Composition

To maintain consistent performance, our EN31 steels are manufactured and supplied with exact chemical compositions that meet national and international standards.

The typical chemical composition of EN31 alloy steel is as follows:

• Carbon (C): 0.90 – 1.20%

• Chromium (Cr): 1.00 – 1.60%

• Manganese (Mn): 0.30 – 0.75%

• Silicon (Si): 0.10 – 0.35%

• Sulphur (S): ≤ 0.05%

• Phosphorus (P): ≤ 0.05%

• Molybdenum (Mo): ≤ 0.10% (optional trace)

This composition gives EN31 steel its superior hardness and wear resistance while retaining appreciable toughness after heat treatment.

Mechanical Properties of EN31 Material/EN31 steel

• Tensile Strength: 750 – 1000 N/mm²

• Yield Strength: ≥ 450 N/mm²

• Hardness (Annealed): 200 – 250 HB

• Hardness (Hardened & Tempered): 55 – 62 HRC

• Elongation: Around 8 – 10%

These properties make EN31 steel highly reliable for use in forging, machining, and cutting tools, as well as in high-wear applications.

EN31 Material Forms, Plates, Rounds, Blocks

At Milano Special Steel, we maintain a ready stock of EN31 material in different forms, suitable for varied industrial applications.

• EN31 Forged Plates – Available in various thicknesses, ideal for die blocks, molds, and press tools.

• EN31 Forged Rounds – Supplied in hot rolled or forged conditions, extensively used for shafts, bearings, rollers, and automotive parts.

• EN31 Forged Blocks – Large-size forged blocks available for heavy-duty tooling applications.

• Custom Cut Sizes – We specialize in cut-to-size supplies to meet the exact needs of our clients.

We cater to both wholesale customers who require bulk quantities and retail buyers who need cut pieces for precision toolrooms.

Applications of EN31 Material

EN31 is a versatile steel grade widely used across different industries due to its high hardness, strength, and wear resistance. Industries we serve include:

• Automotive Industry – For manufacturing shafts, gears, bearings, and heavy-duty engine components.

• Cutting Tool Industry – For making cutting dies, punches, and presses.

• Forging Industry – For heavy-duty forged tools, blocks, and die plates.

• Sheet Metal & Fabrication – Used in punches, piercing tools, cutting blades, and tool holders.

• Plastic Mould Industry – For high-wear molds requiring hardness with dimensional stability.

• Aluminum and Pressure Die Casting – For die blocks and inserts operating in wear-intensive conditions.

Our EN31 plates and rounds are preferred for industrial applications where toughness, surface hardness, and precision machining are essential.

Heat Treatment of EN31 Material (EN31 steel)

EN31 steel has excellent heat-treating characteristics. Depending on industrial requirements, it can be annealed, quenched, and tempered to achieve specific levels of hardness and toughness.

1. Annealing: Heat to 800–820°C, then cool in the furnace.

2. Hardening: Heat to 820–850°C, then quench in oil.

3. Tempering: Heat to 150 – 200°C after quenching to achieve the desired HRC (55-62).

This makes EN31 steel highly adaptable for industries that demand tailor-made mechanical properties.

EN31 Steel Price in India

Milano Special Steel offers EN31 Material/EN31 steel alloy at the best price in India. Prices depend on factors such as:

• Product form (plate, round bar, block)

• Size and thickness

• Order quantity

• Special customer requirements (cutting, heat treatment, machining)

As a direct importer and manufacturer, we offer competitive EN31 steel prices that meet market standards while maintaining high quality.

We invite customers to request a custom quotation for EN31 forged plates, rounds, and blocks, tailored to their exact specifications.

Why Choose Milano Special Steel?

• Over 50+ years of experience in the steel industry since 1972.

• Top importer, stockist, and supplier of EN31 material in India.

• Comprehensive range – plates, blocks, forged rounds with a cut-to-size option.

• Competitive prices with guaranteed premium quality.

• Supply capability across all Indian states & industrial hubs.

• Dedicated to customer satisfaction and technical support.

Major industries trust us for our consistent quality, reliability, and on-time delivery.

Distribution Network, Pan-India Coverage

Milano Special Steel has a strong supply chain network with operational hubs in India’s key industrial centers:

• Delhi NCR (Gurugram, Kundli, Sonipat, Manesar, Bawal, Bhiwadi, Dharuhera, Faridabad, Ghaziabad, Noida, Greater Noida)

• Western & Southern India (Pune, Surat, Bangalore, Chennai, Hyderabad, Mumbai, Ahmedabad)

• Industrial belts across Rajasthan, Punjab, Madhya Pradesh, West Bengal, Karnataka, Tamil Nadu, and Gujarat

We also supply EN31 material to all Indian states and union territories, including Andhra Pradesh, Bihar, Chhattisgarh, Goa, Haryana, Himachal Pradesh, Jharkhand, Kerala, Uttar Pradesh, Uttarakhand, West Bengal, Odisha, Punjab, Rajasthan, and more.

This broad reach makes Milano Special Steel one of the largest suppliers of EN31 alloy steel in India.

Equivalent Grades of EN31 Steel

To help our clients bridge international sourcing, we also provide EN31 equivalents widely recognized in global standards:

• AISI 52100 (USA)

• 100Cr6 (DIN)

• SUJ2 (JIS – Japan)

• SKF 3 (Sweden)

• GCr15 (China)

This ensures compatibility for customers involved in import/export projects that require EN31 steel substitutes.

Industries We Serve

Our EN31 customers are spread across diverse sectors such as:

• Automotive OEMs and Tier Suppliers

• Bearing Manufacturing Plants

• Tool and Die Makers

• Plastic Mould Manufacturers

• Forging Units

• Engineering Workshops

• Sheet Metal Cutting Units

• Defence and Aerospace Tooling Companies

We deliver ready-to-use steel in cut sizes for toolrooms, as well as bulk orders for large industrial applications.

Company Legacy, Milano Special Steel (Since 1972)

Founded in 1972, Milano Special Steel has consistently distinguished itself as a family-owned, customer-centric steel supplier with unparalleled expertise in alloy and tool steels.

Over the past five decades, our commitment to quality, service, and trust has positioned us as the top EN31 steel supplier in India. We continue to strengthen our brand by delivering technological excellence, competitive pricing, and countrywide coverage.

Our strengths include:

• Specialization in tool steels, plastic mold steels, and die steels.

• A wide inventory is stocked across major hubs.

• Dedicated technical assistance for customers who need metallurgical guidance.

• Transparent dealings and on-time deliveries.

Ordering Information – EN31 Plates, Rounds & Blocks

At Milano Special Steel, we make the ordering process simple and efficient. Customers can:

• Request an instant quotation for EN31 products.

• Order in bulk quantities or small batches.

• Select a cut-length supply to meet toolroom requirements.

• Enjoy value-added services, including heat treatment, machining, and surface finishing.

For inquiries, customers can connect through our official portals:

• Website: www.p20steel.com

• Website: www.milanospecialsteel.com

• Website: www.p20highhardsteel.com

• Website: www.p20steelsupplier.com

• Email: info@milanospecialsteel.com