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Alloy Steel Suppliers in Pune | Alloy Steel Stockiest
Onyx Steel and Engineering Llp is leading Alloy Steel Suppliers in Pune, also we are trusted Dealers, Wholesaler, and Stockiest in Pune. We have been providing customers with reliable steel Material Alloy Steel and has earned a high reputation in the steel industry for quality reliability and customer satisfaction. Since 1988, Our Company supplies a wide range of Corrosion Resistant Alloy Steel solutions for structural and engineering applications, including En24 Alloy Steel, Innovative Steel for building structures, industrial structures, construction framing, and structural fabrication.
We provide high-quality structural alloy steel materials used in steel structures, commercial building frames, warehouse structures, factory structures, and load-bearing systems. Our product range also includes beams, Channels for Structural Framing, angles, and plates designed for strong and durable structural support systems. These materials are widely used in structural engineering applications such as bridge structures, infrastructure development, and multi-storey buildings, ensuring high strength, reliability, and long-lasting performance for various construction and industrial needs.
Alloy Steel Dealers in Pune, Wholesalers and Stockiest in Pune
We continue to have a good selection of materials in stock to meet immediate and future demands with acceptable service and delivery. As we are Alloy Steel dealers in Pune, we have a balance of toughness, wear resistance and heat resistance which can be used for both normal and critical applications. Alloy steel comes in various grades and types, and can be tailored to specific requirements.
About Alloy Steel
The Alloy Steel is high performance steel made by adding certain alloying elements, which increase the strength, hardness, wear resistance and durability of the steel. Alloy Steel Structural Sections are specific types of steel, which is specially processed by adding chromium nickel molybdenum manganese, vanadium and other elements to improve the mechanical and chemical properties of the steel.
Types of Alloy Steel
As Alloy Steel Suppliers in Pune, we provided different types of our alloy steel according to resistance which are given below.
- Low Alloy Steel - Low alloy steels are steels with low levels of alloying elements (typically less than 5%). It is predominantly used to enhance the strength, hardness and toughness when compared with carbon steel.
- High Alloy Steel - High alloy steel is a steel with a greater amount of alloying elements (over 5%). It has high corrosion resistance, heat resistance and wear resistance.
Based on the Alloying Elements.
- Chromium - Molybdenum Steel (Cr-Mo / Chromoly Steel)-Has chromium and molybdenum. It is High strength, Good impact resistance. Applications include pipeline, pressure vessel and auto frame.
- Nickel Alloy Steel - Based on the presence of nickel as a principal alloying element. Excellent toughness, very good corrosion resistance and good performance in extreme environments.
- Manganese Alloy Steel - High manganese content results in a higher hardness and wear resistance. Heavily resistant to impact, used in rock crushing and railway tracks and mining equipment.
- Chromium Alloy Steel - Hardness and corrosion resistance are enhanced by the addition of chromium. Excellent surface protection and used in tools, bearings, industrial machinery.
- Stainless Steel (High Alloy Steel) - Contains significant amounts of chromium (may be combined with nickel). Good rust resistance; used for kitchen equipment, construction and chemical plants.
Technical Specification of Alloy Steel:
As Alloy Steel wholesalers in Pune, we have added below a technical sheet that provides more technical information such as:
| Alloy Steel Type | Principal Alloying Elements (%) | Common Grades / Standards (ASTM/AISI/DIN) | Tensile Strength (MPa) | Yield Strength (MPa) | Hardness Range (HB/HRC) | Key Technical Attributes & Industrial Applications |
|---|---|---|---|---|---|---|
| 1. Low Alloy Steel | Cr, Ni, Mo, Mn (Total < 5%) | AISI 4130, AISI 4340, ASTM A335 Gr P11 | 550−1100 | 350−850 | 200 - 350 HB | Structural optimization, high strength-to-weight ratio; used in gears, shafts, and structural forgings. |
| 2. High Alloy Steel | Cr, Ni, Mn, Mo (Total > 5%) | AISI D2, H13, Tool Steels | 1200−2000 | 900−1500 | 50 - 62 HRC | Extreme wear, heat, and deformation resistance; heavy-duty die blocks, high-speed cutting tools. |
| 3. Chromium-Molybdenum Steel (Chromoly) | Cr: 0.5% - 1.2% Mo: 0.15% - 0.30% | AISI 4140, AISI 4130, ASTM A182 F22 | 650−950 | 415−750 | 250 - 330 HB | High-temperature creep resistance, excellent weldability; high-pressure piping, oil & gas drilling rigs, aircraft frames. |
| 4. Nickel Alloy Steel | Ni: 1.5% - 5.0%(Up to 9% for cryogenic) | AISI 4340, AISI 4620, ASTM A203 | 700−1200 | 450−900 | 280 - 370 HB | Exceptional cryogenic impact toughness, prevents brittle fracture; sub-zero storage tanks, marine propulsion shafts. |
| 5. Manganese Alloy Steel (Hadfield) | Mn: 11.0% - 14.0%C: 1.0% - 1.4% | ASTM A128, DIN 1.3401 (X120Mn12) | 800−1000 | 350−450 | 200 HB (Work-hardens up to 550 HB) | High work-hardening capacity under severe impact; railway frogs, rock crusher jaws, cement mixer liners. |
| 6. Chromium Alloy Steel | Cr: 0.5% - 2.0% | AISI 5140, AISI 52100 | 600−1100 | 380−800 | 250 - 60 HRC (Case hardened) | High deep-hardenability, excellent surface fatigue life; anti-friction ball bearings, rollers, and heavy-duty machinery shafts. |
| 7. Stainless Steel (High Alloy) | Cr: 10.5% - 20.0% Ni: 8.0% - 14.0% | SS304, SS316, SS410, DIN 1.4301 | 500−850 | 200−500 | 150 - 250 HB | Passivated chromium oxide layer for superior corrosion and oxidation resistance; chemical processing, food & dairy plants, cleanroom equipment. |
Features of Alloy Steel
As Alloy Steel Dealers in Pune, features of our Alloy Steel according to performance based which are given below.
- Strong mechanical performance - Alloy Steel Pipes provides exceptional tensile strength and can be used where heavy loads are applied, which is appropriate for heavy duty industrial applications.
- Improved Wear Resistance - The alloying element minimizes surface wear and aids in providing components to perform for extended periods of use.
- Better Heat Resistance - The ability of many of the grades of Alloy Steel Plates to maintain the key mechanical characteristics under high-temperature conditions.
- Enhanced Toughness - The Alloy Steel Bars material is able to absorb impact efficiently, and does not easily crack during use.
- Good Hardenability - Alloy Steel for Structural Framing is heat treatable which can be used to enhance the properties and hardness of the material in the manufacturing process.
Benefits of choosing our Alloy Steel
As Alloy Steel stockiest in Pune, our alloy steel is beneficial according to durability which are given below.
- Long service life - Structural Framing Alloy Steel Maintenance is reduced and costs are kept down for long operating life due to its durability.
- Reliable under pressure - Material is “repeatable” under heavy stress, which is suitable for critical engineering applications.
- Versatile applications - Automotive Construction Machinery Tooling can be customized to different grades and used for various industrial applications.
- Improved Operational Efficiency - Improved equipment performance and reduced downtime thanks to high strength and wear resistance.
- Time Efficient - While premium in quality, its longer longevity may provide better value due to fewer repair and replacement costs.
Applications of Alloy Steel
As Alloy Steel Suppliers in Pune, our alloy steel is applicable in different sites and industries which are given below.
- Automotive industry - Alloy steel gears are used in the shafts, crankshaft and transmission components that need high strength and fatigue resistance.
- Construction industry - Its durability and mechanical stability make it a valuable choice for structural elements such as heavy equipment and load-bearing applications.
- Manufacture of machinery - Alloy Steel parts are used in machines and industrial equipment, which demands high precision and long-time running strength.
- Oil and gas industry - Alloy Steel proves its reliability in challenging conditions, as it is used in pressure handling components for drilling equipment and industrial tools.
- Power Generation Sector - Alloy Steel is used in Turbine Mechanical Systems and heavy duty plant equipment that have to endure stress heat and long service.
Why Choose Us: Alloy Steel Suppliers in Pune?
- Decades of Experience – 4 decades of supplying raw materials of good quality for industrial applications since 1988.
- Broad Stocks – We have a wide range of stocks which can provide both standard and customised materials.
- Quality Assurance - We procure products from reputed manufacturers to ensure quality assurance.
- Premium Quality Materials – We supply alloy steel sourced from trusted manufacturers, ensuring high strength, durability, and reliable performance for industrial applications.
- Wide Range of Grades & Sizes – Our inventory includes multiple alloy steel grades and dimensions to meet diverse engineering and fabrication requirements.
- Timely Delivery & Competitive Pricing – We focus on prompt order fulfillment, cost-effective solutions, and dependable customer support for every order.
Onyx Steel and Engineering Llp is well-known Alloy Steel Suppliers in Pune, Dealers, Wholesaler, Stockiest in Pune. Quality products, industry experience and reliable service are combined to ensure customers get the results of dependable performance in all projects. Our business-to-business transaction is built on quality and customer satisfaction, making us a trusted Alloy Steel supplier. Get in touch with our staff today about your needs.
FAQs
The automobiles, construction machinery, tooling for automotive parts and heavy industrial equipment are typically built of Alloy Steel because of its strength and durability.
It is made with the right elements that enhance wear resistance, hardness, toughness and mechanical properties.
Yes many Alloy Steel grades can be heat treated to increase the hardness and strength of the material and its service life.
Yes, the company has Alloy Steel in different grades, sizes and specifications as per the needs of different industries.
It offers reliable service and long service life in the harsh industrial environment due to its great wear resistance.