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Discover DIN 1.2311 Plastic Mould Steel Plates at Milano Special Steel – Quality Importers and Suppliers in India. Welcome to Milano Special Steel, your trusted partner for high-quality DIN 1.2311 Plastic Mould Steel Plates in India. Established in 1972, we bring over 50 years of expertise as leading importers, suppliers, and distributors of premium steel products. Based in key industrial hubs such as Gurugram, Kundli, Sonipat, Noida, Haryana, Manesar, Bawal, Bhiwadi, Dharuhera, Faridabad, and Ghaziabad, we cater to a diverse range of industries across the nation. Whether you’re seeking wholesale quantities or custom-cut pieces tailored to your requirements, we’ve got you covered. Visit us at [www.milanospecialsteel.com](https://www.milanospecialsteel.com) or [www.p20highhardsteel.com](https://www.p20highhardsteel.com) to explore our offerings, or reach out to us at info@milanospecialsteel.com for inquiries. What is DIN 1.2311 Plastic Mould Steel? DIN 1.2311 is a versatile, pre-hardened plastic mould steel known for its excellent machinability, polishability, and toughness. Widely used in the manufacturing of moulds and tools, this grade offers a perfect balance of strength and durability, making it a top choice for industries requiring precision and reliability. At Milano Special Steel, we ensure that our DIN 1.2311 steel plates meet the highest quality standards, delivering exceptional performance for your industrial applications. Properties of DIN 1.2311 Plastic Mould Steel Plates The properties of DIN 1.2311 make it an ideal material for plastic mould making and other demanding applications. Key characteristics include: - Hardness: Pre-hardened to 28-32 HRC, ensuring durability and wear resistance. - Machinability: Excellent for cutting, milling, and shaping processes. - Polishability: Provides a smooth surface finish, critical for mould-making. - Toughness: High resistance to cracking and deformation under pressure. - Thermal Conductivity: Suitable for applications requiring heat dissipation. These properties make DIN 1.2311 a preferred choice for industries like aluminum die casting, pressure die casting, plastic mould making, sheet metal cutting, and forging. Applications of DIN 1.2311 Plastic Mould Steel At Milano Special Steel, we supply DIN 1.2311 Plastic Mould Steel Plates to a wide range of industries, including:- 1. Aluminum Die Casting: For durable moulds that withstand high temperatures and pressures. 2. Pressure Die Casting: Ensuring precision and longevity in high-volume production. 3. Plastic Mould Making: Perfect for injection moulds and extrusion tools. 4. Sheet Metal Cutting: Used in cutting tools and dies for efficient performance. 5. Automotive Industry: Components for manufacturing vehicle parts and assemblies. 6. Forging Industry: Reliable steel for heavy-duty forging tools. 7. Industrial Machines: Parts for machinery requiring strength and precision. 8. Defense Industry: Robust materials for specialized applications. Our ability to supply cut-to-size pieces as per customer specifications ensures that you get exactly what you need for your projects. Composition of DIN 1.2311 Plastic Mould Steel The chemical composition of DIN 1.2311 contributes to its superior performance. It typically includes:- - Carbon (C): 0.35-0.45% - Silicon (Si): 0.20-0.40% - Manganese (Mn): 1.30-1.60% - Chromium (Cr): 1.80-2.10% - Molybdenum (Mo): 0.15-0.25% - Phosphorus (P): ≤ 0.03% - Sulfur (S): ≤ 0.03% This balanced composition ensures excellent mechanical properties and adaptability across various applications. Equivalent and Alternative Grades to DIN 1.2311 DIN 1.2311 is equivalent to several international standards, including: - P20 (AISI): A widely recognized grade in the USA. - 40CrMnMo7: A comparable European standard. - 1.2738: A higher-grade alternative with improved properties. Alternative grades we offer at Milano Special Steel include DIN 1.2738 and P20+Ni, which provide enhanced hardness and toughness for specialized needs. Contact us to discuss the best grade for your application. Why Choose Milano Special Steel? Since our inception in 1972, Milano Special Steel has been a pioneer in the steel industry, offering: - Top-Quality Products: Imported DIN 1.2311 steel plates of unmatched quality. - Custom Solutions: Cut-to-size pieces as per your exact requirements. - Nationwide Supply: Serving clients across India from our strategic locations in Haryana, Uttar Pradesh, and Rajasthan. - Competitive Pricing: Affordable rates for both wholesale and retail orders. - Industry Expertise: Over five decades of experience catering to major sectors like automotive, die casting, and mould making. Our major clients include manufacturers in aluminum die casting, pressure die casting, cutting tools, plastic moulds, automotive, sheet metal cutting, forging, industrial machines, and defense parts production. DIN 1.2311 Plastic Mould Steel Price in India At Milano Special Steel, we offer competitive pricing for DIN 1.2311 Plastic Mould Steel Plates without compromising on quality. Prices vary based on order size, customization, and market conditions. For the latest quotes, reach out to us at info@milanospecialsteel.com or visit our websites [www.milanospecialsteel.com](https://www.milanospecialsteel.com) and [www.p20highhardsteel.com](https://www.p20highhardsteel.com). Difference Between DIN 1.2311 and Other Grades Compared to grades like DIN 1.2738 or P20+Ni, DIN 1.2311 offers a cost-effective solution with slightly lower hardness but excellent machinability. While 1.2738 includes nickel for added toughness, 1.2311 remains a versatile choice for general-purpose moulds and tools. Our team can guide you in selecting the right grade based on your specific needs. Contact Milano Special Steel Today Located in Gurugram, Kundli, Sonipat, Noida, Manesar, Bawal, Bhiwadi, Dharuhera, Faridabad, and Ghaziabad, we are well-positioned to serve clients across India. Whether you need DIN 1.2311 Plastic Mould Steel Plates for plastic mould making, automotive components, or industrial machinery, Milano Special Steel is your one-stop solution. - Website: [www.milanospecialsteel.com](https://www.milanospecialsteel.com) | [www.p20highhardsteel.com](https://www.p20highhardsteel.com) - Email: info@milanospecialsteel.com - Established: 1972 - Experience: 50+ years Partner with us for premium steel products, tailored solutions, and unmatched customer service. Let Milano Special Steel elevate your manufacturing processes with DIN 1.2311 Plastic Mould Steel Plates today!

DIN 1.2311 Plastic Mould Steel Milano Special Steel, located in Gurugram, Haryana, near Manesar, Bawal, and Bhiwadi, is a renowned supplier of high-quality steel products, particularly specializing in DIN 1.2311 Plastic Mould Steel. With over 50 years of experience in the industry, Milano Special Steel has established itself as a trusted name among clients across various sectors, including sheet metal cutting, cutting tools making, plastic moulds making, automotive, forging, and industrial machines industries. DIN 1.2311 Plastic Mould Steel Overview DIN 1.2311, also known as P20 steel, is a pre-hardened plastic mould steel widely used in the manufacturing of molds due to its excellent mechanical properties, corrosion resistance, and heat treatment capabilities. It is equivalent to AISI P20 and JIS SCM4, making it a versatile choice for various applications. Chemical Composition The chemical composition of DIN 1.2311 steel includes: Element Percentage Range Carbon (C) 0.35 - 0.45% Silicon (Si) 0.20 - 0.40% Manganese (Mn) 1.30 - 1.60% Phosphorus (P) ≤ 0.030% Sulfur (S) ≤ 0.030% Chromium (Cr) 1.80 - 2.10% Molybdenum (Mo) 0.15 - 0.35% Physical Properties • Thermal Expansion Coefficient: The thermal expansion coefficient of DIN 1.2311 steel varies from 12.7 to 14.3 × 10^-6 m/(m*K) over the temperature range of 20°C to 500°C. • Thermal Conductivity: The thermal conductivity ranges from 32 W/(mK) at room temperature to 27.5 W/(mK) at 500°C. Mechanical Properties • Hardness: Typically ranges from 28 to 34 HRC, with a supply hardness of 240-280 BHN. • Tensile Strength: 965-1030 MPa. • Yield Strength: 827-862 MPa. • Elongation: Approximately 20%. Applications DIN 1.2311 steel is widely used in: • Plastic Injection Molds: Suitable for small and medium-sized molds, cores, and cavities. • Die-Casting Molds: Used for manufacturing molds that require high precision and durability. • Automotive Industry: For interior parts like dashboard molds and audio box molds. • Home Appliances: Molds for TV covers and air conditioner housings. • Industrial Machines: Parts requiring high wear resistance and precision. Heat Treatment DIN 1.2311 steel can undergo various heat treatments to enhance its properties: • Soft Annealing: 710-740°C, followed by furnace cooling, resulting in a maximum hardness of 235 HB. • Hardening: 850-880°C, quenched in oil or salt bath at 180-220°C, achieving a hardness of 51 HRC. • Tempering: After quenching, tempering can be done at various temperatures to achieve desired hardness levels. Difference and Alternatives DIN 1.2311 is often compared with other mould steels like DIN 1.2738. While both are used in mould manufacturing, DIN 1.2311 offers better machinability and is more commonly used for plastic injection molds. DIN 1.2738, on the other hand, provides higher hardness and is suitable for applications requiring more wear resistance. Alternatives • DIN 1.2738: Offers higher hardness and is used for applications requiring more wear resistance. • DIN 1.2083: Known for its high hardness and wear resistance, often used in cold work tooling applications. Supply and Services Milano Special Steel supplies DIN 1.2311 steel in both plate and round shapes, catering to both wholesale and retail clients across India. The company offers customized cutting services, allowing clients to specify their desired dimensions. This flexibility is particularly beneficial for industries that require precision and specific sizes for their applications. Client Base Milano Special Steel serves a diverse range of industries, including: • Sheet Metal Cutting: Providing high-quality steel for precision cutting tools. • Cutting Tools Making: Supplying steel for manufacturing cutting tools that require durability and precision. • Plastic Moulds Making: Essential for the production of molds used in plastic injection and die-casting processes. • Automotive Industry: Used in the manufacturing of automotive interior parts and other components. • Forging Industry: Supplying steel for forging applications that demand high strength and durability. • Industrial Machines and Parts: Used in the manufacturing of parts for industrial machinery. Experience and Expertise With over 50 years of experience in the steel industry, Milano Special Steel has developed a strong reputation for reliability and quality. The company's expertise in handling and processing DIN 1.2311 steel ensures that clients receive products tailored to their specific needs, whether it be for mould manufacturing, automotive parts, or industrial machinery components. Contact Information For inquiries and orders, clients can visit Milano Special Steel's website at https://www.milanospecialsteel.com/ or www.p20highhardsteel.com. Alternatively, they can contact the company via email at milanospecialsteel@gmail.com. In conclusion, Milano Special Steel is a leading supplier of DIN 1.2311 Plastic Mould Steel, offering a comprehensive range of services and products tailored to meet the diverse needs of various industries across India. With its extensive experience and commitment to quality, Milano Special Steel continues to be a trusted partner for businesses seeking high-quality steel solutions.

DIN 1.2311 Grade P20 Steel Supplier in India - Milano Special Steel Introduction Milano Special Steel is a leading supplier of high-quality DIN 1.2311 Grade P20 Steel in plates and round shapes for wholesale, retail, and customized cut-piece requirements across India. With over 50 years of experience, we cater to industries including sheet metal cutting, cutting tool manufacturing, plastic mold making, automotive, forging, industrial machinery, and defense. Our location in Gurugram, Haryana, near Manesar, Bawal, and Bhiwadi, ensures efficient nationwide supply. For inquiries, visit our website: • Milano Special Steel • P20 High Hard Steel Email: milanospecialsteel@gmail.com ________________________________________ Overview of DIN 1.2311 Grade P20 Steel What is DIN 1.2311 Grade P20 Steel? DIN 1.2311 Grade P20 Steel is a pre-hardened tool steel known for its excellent machinability, high polishability, and wear resistance. It is widely used in plastic mold making, die casting, and tooling applications. Key Properties: • High machinability • Excellent polishability • Good wear resistance • Uniform hardness (280-325 HBW) • Pre-hardened to 28-32 HRC Applications: • Plastic injection and blow molding • Die casting molds • Industrial machine parts • Automotive and aerospace tooling Chemical Composition: Element Composition (%) Carbon (C) 0.35 - 0.40 Chromium (Cr) 1.8 - 2.1 Manganese (Mn) 0.6 - 1.0 Silicon (Si) 0.2 - 0.4 Molybdenum (Mo) 0.15 - 0.25 Sulfur (S) ≤ 0.005 ________________________________________ Comparison Between DIN 1.2311 P20 and Other Steel Grades Property DIN 1.2311 P20 DIN 1.2316 DIN 1.2083 ESR AISI 420 ESR Corrosion Resistance Moderate High Excellent Good Wear Resistance High High Very High Medium Hardness (HRC) 28-32 30-34 50-56 48-52 Machinability Excellent Good Moderate Good Polishability High Very High Excellent Good ________________________________________ Alternative Grades for DIN 1.2311 P20 Steel If you require alternative materials, consider the following options: • DIN 1.2311 P20 → AISI P20, 40CrMnNiMo8-6-4, SAE 4140 • DIN 1.2316 → AISI 420, X38CrMo16, SUS420J2 • DIN 1.2083 ESR → AISI 420, X40Cr14, SUS420J2 • AISI 420 ESR → DIN 1.4021, X20Cr13, SUS420J1 ________________________________________ Pricing Information The price of DIN 1.2311 P20 Steel varies based on: • Size and dimensions (plates or rounds) • Cut-piece customization • Bulk order quantity • Current market trends For the latest pricing, please contact us: 📧 milanospecialsteel@gmail.com 🌐 Milano Special Steel 🌐 P20 High Hard Steel ________________________________________ Why Choose Milano Special Steel? ✅ 50+ years of experience in steel supply ✅ Premium quality tool steel with consistent properties ✅ Custom cut-piece supply as per customer requirements ✅ Fast nationwide delivery from Gurugram, Haryana ✅ Serving leading industries like automotive, defence and mold manufacturing For inquiries and bulk orders, reach out to us today! 📧 milanospecialsteel@gmail.com 🌐 Milano Special Steel

P20 steel PLATES is a widely used tool steel known for its high toughness, wear resistance, and machinability. It is commonly used in plastic mold manufacturing, die-casting dies, and injection molds. Here are some key details about P20 steel PLATES:- p20 material chemical composition/ Chemical Composition (Typical) Element Percentage (%) Carbon (C) 0.28 - 0.40 Chromium (Cr) 1.40 - 2.00 Manganese (Mn) 0.60 - 1.00 Molybdenum (Mo) 0.30 - 0.55 Silicon (Si) 0.20 - 0.80 Sulfur (S) ≤ 0.030 Phosphorus (P) ≤ 0.030 Properties of P20 steel PLATES. • Hardness (Pre-Hardened Condition): 28-32 HRC • Toughness: High • Machinability: Good • Polishability: Excellent • Heat Treatability: Can be nitrided or carburized for better hardness • Corrosion Resistance: Moderate Applications • Plastic injection molds • Die casting dies • Pressing dies • Blow molds for plastics • Automotive and aerospace tooling Heat Treatment • Annealing: 760-790°C, slow cooling • Hardening: 840-870°C, followed by oil or air cooling • Tempering: Typically done at 500-600°C to achieve the desired hardness Variants • P20+S: Improved sulfur content for better machinability. • P20+Ni (P20HH): Higher nickel content for better toughness and uniform hardness. Would you like details on machining, welding, or a comparison with other steels?