Punjab is mostly popular for wheat and paddy fields and historic landmarks, but it’s also home to buzzing industrial hubs like Mandi Gobindgarh and Ludhiana, where steel is shaped into the parts or transformed into alloys that keep India running. Among the hundreds of steel products rolling out every day, one alloy stands tall for its toughness and versatility, which is EN24 flat bars.

From high-torque automotive shafts to heavy-duty machine components, EN24 is the steel you count on when failure is not an option. And in a region as production-focused as Punjab, finding the right EN24 flat bars manufacturer is a strategic advantage.

What Makes EN24 Steel Special?

EN24 is also known as 817M40 or AISI 4340 and is a nickel-chromium-molybdenum alloy steel renowned for its shock resistance, tensile strength and toughness. Engineers favour it because it can be hardened and tempered for extreme performance, while still being machinable.

Property	Value (Typical)
Tensile Strength	850–1000 MPa
Yield Strength	~680 MPa
Hardness (Brinell)	248–302 HB
Elongation	~13%
Impact Toughness	50–54 J (Izod)

That mix of toughness and workability makes EN24 a favourite for industries that can’t compromise on safety and performance.

Where EN24 Flat Bars Are Used

EN24 flat bars aren’t niche products; they’re workhorses in industries that drive India’s growth and power the key industries:

Automotive: Used in Shafts, axles, gears and high-performance engine parts.

Heavy Equipment: Utilized to make couplings, pins, hydraulic rams and industrial spindles.

Railways: Works for locomotive brake levers, couplers and suspension parts.

Forging & Tooling: Used to produce die blocks, mould supports and tool holders.

Aerospace (Selective): Worked for landing gear shafts and critical load-bearing parts.

Punjab’s automotive and engineering clusters (especially Ludhiana) rely heavily on EN24 because it combines global-grade quality with local accessibility.

Why QSM Leads in Steel Manufacturing

Mandi Gobindgarh is called “The Steel Town of Punjab” for a reason. According to the Ministry of Steel, India’s alloy steel demand has been growing steadily, with Punjab acting as a central hub for forging, automotive and machine-building sectors. Its proximity to Delhi NCR, Himachal Pradesh and Baddi’s industrial corridors makes sourcing locally not just convenient, but cost-effective.

Regional Advantage of Punjab’s Steel Industry

- 250+ Steel Rolling & Forging Units

- National Highway 44 Connectivity for Fast Logistics

- Strategic Rail Freight Connectivity

- Close to North India’s Automotive Clusters

For buyers, choosing a Punjab-based EN24 flat bar manufacturer means lower freight costs, faster supply cycles and access to high-quality products from India’s steel capital.

Choosing the Right EN24 Flat Bar Manufacturer

Not all suppliers meet the rigorous standards industries require. Here’s a simple checklist:

•  Dimensional Precision: Tight tolerances means machining efficiency.
•  Mill Test Certificates (MTCs): Verify chemical composition and mechanical properties.
•  Testing Facilities: UT and surface checks detect internal or external defects.
•  Customization: Flexible size and finish options for niche applications.
•  Logistics Support: Timely deliveries for uninterrupted production lines.

QSM – EN24 Flat Bars, Built to Perform

Quality Steel Mills (QSM) is a name trusted across industries for EN24 alloy steel bars. From our facility in Mandi Gobindgarh, Punjab, we deliver EN24 flat bars that meet international standards while being competitive in pricing and fast in delivery.

What Sets QSM Apart:

•  Modern rolling and straightening equipment for flawless bars.
•  MTC-backed assurance for every product.
•  Extensive experience in catering to automotive, aerospace and heavy engineering.
•  Stock availability and custom orders for urgent requirements.
•  Pan-India supply with reliable logistics partners.

Strengthen Your Supply Chain with QSM

Need EN24 flat bars for your next project? Partner with QSM for quality-driven, precision-engineered steel solutions trusted by top industries in Punjab and beyond.

🔗 Visit: www.qualitysteelmills.com
📧 Email: sales@qualitysteelmills.com
📞 Call: +91 78140 56118