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EN 19 Steel Supplier in India | Your Partner for High-Strength Alloy Steel
Introduction to EN 19 Steel
EN 19 steel is a popular chromium-molybdenum alloy steel known for its excellent combination of high tensile strength, toughness, and good ductility. This versatile grade is widely used in engineering applications that require a balance of high strength and resistance to wear and fatigue. It is typically supplied in a hardened and tempered condition, making it a reliable choice for a variety of components. At Jupiter Steels, based in Delhi, we are a trusted stockist and supplier of EN 19 steel, providing certified material to customers throughout India, including key industrial regions like Manesar, Haryana, and beyond.
Chemical Composition of EN 19 Steel
The reliable performance of EN 19 steel is a direct result of its carefully controlled chemical composition. The key alloying elements and their typical weight percentages are:
- Carbon (C): 0.35 – 0.45%
- Manganese (Mn): 0.50 – 0.80%
- Chromium (Cr): 0.90 – 1.20%
- Molybdenum (Mo): 0.20 – 0.35%
- Silicon (Si): 0.10 – 0.40%
Functioning and Reasoning of Chemical Elements
- Chromium (Cr) & Molybdenum (Mo): This combination of alloying elements is the core of EN 19 steel. Chromium enhances its hardenability and provides resistance to wear and corrosion. Molybdenum further improves hardenability and increases the steel’s strength at elevated temperatures.
- Medium Carbon (C): The carbon content provides the necessary strength and hardness, allowing the steel to be heat-treated to achieve its required mechanical properties.
Hardness, Properties, and Applications of EN 19
Hardness
In its hardened and tempered condition, EN 19 steel typically has a hardness in the range of 250-300 HB, which provides a great balance of strength and toughness. It can be heat-treated to higher hardnesses for specific applications.
Properties
- High Tensile Strength: It provides high strength, making it suitable for stressed components.
- Good Toughness: It provides a good balance of strength and toughness, which is crucial for components that may be subjected to impact loads.
- Good Machinability: In its annealed or pre-hardened condition, it can be easily machined.
- Excellent Hardenability: It can be through-hardened, ensuring uniform properties through its cross-section.
Applications
EN 19 steel is a versatile grade used for a wide range of engineering components. Key applications include:
- Shafts and Axles
- Gears and Pinions
- Connecting Rods and Studs
- Drill Collars and Hydraulic Pistons
- High-stress structural parts
Why Choose Jupiter Steels for EN 19?
As a premier steel stockist in India, Jupiter Steels is your reliable partner. We are committed to providing you with top-notch materials and service.
- Certified Quality: We supply high-quality, genuine EN 19 steel that meets international standards. Our reputation for excellence is a promise to our customers.
- Nationwide Supply Chain: While based in Delhi, our robust logistics network allows us to provide high-quality steel to customers across India, including Haryana, Manesar, Rajasthan, and other industrial areas.
- Expert Guidance: Our team has extensive knowledge of different steel grades. We don’t just sell steel; we provide expert advice to help you select the right material for your specific application.
EN 19 Steel FAQ Section
Q1: What is EN 19 steel used for?
A: EN 19 steel is primarily used for high-strength engineering components that require good toughness and resistance to wear, such as shafts and gears.
Q2: Can EN 19 steel be welded?
A: Yes, EN 19 steel can be welded, but due to its alloy content, it requires careful procedures. Preheating and post-weld heat treatment are recommended for best results.
Q3: What is the main benefit of EN 19 steel?
A: The main benefit of EN 19 steel is its excellent balance of high tensile strength, toughness, and hardenability, which makes it suitable for a wide range of demanding applications.
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