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AISI 1040 Steel Supplier in India | Your Partner for Reliable Medium Carbon Steel
Introduction to AISI 1040 Steel
AISI 1040 steel is a popular and versatile medium carbon steel widely used in general engineering and manufacturing. It is a workhorse material known for its excellent balance of high tensile strength, good machinability, and moderate weldability. This steel can be heat-treated to enhance its mechanical properties, making it a reliable choice for a variety of components. At Jupiter Steels, based in Delhi, we are a trusted stockist and supplier of AISI 1040 steel, providing certified material to customers throughout India, including key industrial regions like Manesar, Haryana, and beyond.
Chemical Composition of AISI 1040 Steel
The reliable performance of 1040 steel is a direct result of its specific chemical composition. The key alloying elements and their typical weight percentages are:
- Carbon (C): 0.37 – 0.44%
- Manganese (Mn): 0.60 – 0.90%
- Phosphorus (P): ≤ 0.040%
- Sulfur (S): ≤ 0.050%
Functioning and Reasoning of Chemical Elements
- Carbon (C): The medium carbon content in AISI 1040 is the primary reason for its high strength and hardenability. It allows the steel to achieve a high hardness after heat treatment, which is crucial for parts that require durability and moderate wear resistance.
- Manganese (Mn): Manganese increases the steel’s hardenability and tensile strength. It also helps to prevent hot brittleness during forging and rolling, contributing to the material’s structural integrity.
Hardness, Properties, and Applications of 1040
Hardness
In its normalized or as-rolled condition, AISI 1040 steel typically has a hardness of around 170 HB. It can be further heat-treated, for example, through hardening and tempering, to achieve a much higher hardness of 50-55 HRC, which significantly increases its wear resistance.
Properties
- High Tensile Strength: This is a key property of this steel, making it ideal for structural and load-bearing applications.
- Good Machinability: In its normalized state, it can be easily machined using conventional methods, which is a major advantage for manufacturing.
- Good Weldability: It can be readily welded with standard procedures, making it a flexible material for fabrication.
- Moderate Wear Resistance: Its ability to be heat-treated gives it good wear resistance for many engineering components.
Applications
1040 medium carbon steel is a versatile grade used for a wide range of general engineering and structural components. Key applications include:
- Axles and Shafts
- Bolts and Studs
- Connecting Rods
- Light Gears and Spindles
- Pins and Hinge Pins
- General Machinery Parts
Why Choose Jupiter Steels for AISI 1040?
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 AISI 1040 steel that meets all required specifications. Our commitment to 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, ensuring optimal performance and cost-effectiveness.
AISI 1040 Steel FAQ Section
Q1: What is AISI 1040 steel used for?
A: AISI 1040 is primarily used for general engineering parts and structural components that require higher strength than standard low carbon steels.
Q2: Is AISI 1040 considered a tool steel?
A: No, AISI 1040 is a medium carbon engineering steel, not a tool steel. While it can be hardened for certain applications, it lacks the high alloy content of dedicated tool steels that are designed for extreme wear or high temperatures.
Q3: Can 1040 steel be used in high-temperature applications?
A: AISI 1040 is not designed for high-temperature service. For applications involving elevated temperatures, a specific hot work steel would be required.
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