EN31 Steel Suppliers in India - One Stop Metal Industries

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One Stop Metal Industries is a remarkable EN31 Steel Suppliers in Pune, Maharashtra, Dealers, Distributors and Stockist in Pune, Maharashtra .Our product is the supply of high-grade EN31 Steel in Pune with the specifications that are capable of sustaining the requirements of engineering, automotive, and heavy industrial purposes.

EN31 material can be used in multiple forms and sizes, such as round, flat, square, and customized profiles, so that there is accurate compatibility of materials to every engineering project as one of the reliable EN31 Steel Suppliers of Maharashtra, and EN31 Steel Stockists of Maharashtra.

We have a high value of quality, timely delivery and customer satisfaction that has seen us become one of the most reliable EN31 Steel Dealers in Maharashtra and the first choice of the industry seeking a performance-based EN31 solution.

What is EN31 Steel?

EN31 Steel is a high-carbon alloy steel, which has been known to have great hardness, high tensile strength, and great wear and abrasion resistance. It is made of a large amount of carbon and chromium to provide outstanding through-hardening, maximizing structure and sustaining structure even under extreme stress and constant friction. EN31 Steel is the right material to use in precision and high-performance automotive and engineering applications such as bearings, gears, roller shafts, ball and roller screws, and dies due to its durability and fatigue strength. Its mechanical qualities in its application have made it very desirable in areas that demand reliability, efficiency and longevity.

Types of EN31 Steel

We are EN31 Steel Suppliers in Pune, Maharashtra and following are various types of EN31 Steel we offer.

Round Bars: Solid or hollow devices that are common in the automotive and engineering industries.
Flat /Rectangular Bars: These are used when the component has to be in wide contact with its surface.
Hex Bars: Provides the accuracy of special machining parts. We also supply the EN31 Alloy Steel Flat Bar in Pune, EN31 Alloy Steel Flat Bar Dealers in Pune, and EN31 Alloy Steel Flat Bar Stockists in Pune, which is of high-quality, with refined mechanical properties and dimensional accuracy.

Technical Specifications of EN31 Steel

As EN31 Steel Dealers in Pune, Maharashtra we have added below a table of technical specifications for this Steel.

Property / Parameter	Specification
Material Category	High Carbon Alloy Steel
Grade	EN31
Chemical Composition
• Carbon (C)	0.90 – 1.20 %
• Chromium (Cr)	1.00 – 1.60 %
• Manganese (Mn)	0.30 – 0.75 %
• Silicon (Si)	0.10 – 0.35 %
• Nickel (Ni)	≤ 0.30 %
• Sulphur (S)	≤ 0.05 %
• Phosphorus (P)	≤ 0.05 %
Density	7.85 g/cm³
Hardness (Annealed)	200 – 250 BHN

Benefits of EN31 Steel

We are EN31 Steel Stockist in Pune, Maharashtra and below are some of the key benefits of this Steel.

High Hardness and Tensile Strength: EN31 is capable of providing maximum durability to heavy mass and impacts.
Better Wear and Abrasion Resistance: High carbon and chromium offer long life of operation and minimal frictional wear.
Through-Hardening Capability: Bend uniformity Hardening throughout the section in order to maintain uniform performance.
Excellent Fatigue Strength: Able to sustain repeated mechanical stress without failure Due to such advantages, our EN31 steel finds applications in industries in Maharashtra in search of alloy steel materials that are reliable and high-performing.

Applications of EN31 Steel

As EN31 Steel Distributors in Pune, Maharashtra our Steels are widely used in following key areas.

Bearing Distributor: Roller bearings, ball bearings, bearing races.
Automobile parts: Shafts, gears, axles, crankshafts, camshafts and fasteners.
Tool and Die industry: Punches, dies, cutting tools, gauges and precision measuring tools.
Machine Components: Spindles, gudgeon pin, rams valves, connecting rod, and high-stress precision components. We provide a wide range of industries, which makes us a reliable supplier of EN31 Steel in Maharashtra, and a stable provider of engineering, machinery, power transmission, and automotive products.

One Stop Metal Industries is a Topmost EN31 Steel Suppliers in Pune, Maharashtra, Dealers, Distributors and Stockist in Pune, Maharashtra. It is extremely strong and resistant to fatigue, which is why it is applicable in automotive, machinery, tooling, bearing and precision engineering applications. We are reputed EN31 Alloy Steel Flat Bar Suppliers in Maharashtra, EN31 Alloy Steel Flat Bar Dealers in Maharashtra, and EN31 Alloy Steel Flat Bar Stockists in Maharashtra, so that we provide quality material, accurate sizing, as well as delivery on time to all projects. We remain the choice of EN31 Steel in Pune and Maharashtra in relation to industries that require excellence.

FAQ

EN31 Steel is primarily used for manufacturing high-strength components such as bearings, shafts, gears, rollers, tools, spindles, and automotive parts that require excellent wear resistance and durability.

Yes. EN31 responds extremely well to heat treatment. Processes like hardening and tempering significantly increase its hardness, tensile strength, and load-bearing capacity.

Compared to EN8 and EN9, EN31 contains higher carbon and chromium content, giving it superior hardness; wear resistance, and surface durability—ideal for high-precision and high-stress applications.