Heat Treatment for Alloy Steels in Ludhiana, Punjab
Professional induction hardening, case hardening, and surface treatment services for EN8, EN19, EN24, 4140, 4340, and tool steel materials.
Material-Wise Heat Treatment for Industrial Applications
Every steel grade requires a unique combination of heating, hardening, and quenching parameters to achieve the desired mechanical properties. At Thakur Induction, we provide customized induction and case hardening processes for a wide range of materials used in automotive, agricultural, and industrial machinery components across Ludhiana and Punjab.
Looking for EN8 or EN19 heat treatment in Punjab? Contact UsCase & Surface Hardening for All Industrial Steel Grades
EN8 Heat Treatment in Ludhiana, Punjab
EN8 is a medium carbon steel commonly used for shafts, studs, and gears. Our induction hardening process for EN8 provides uniform surface hardness, excellent wear resistance, and strong core ductility — ideal for parts exposed to friction or stress.
- Heating temperature: 850–870°C
- Quenching medium: Polymer or water
- Typical hardness: 50–55 HRC
- Applications: Shafts, Axles, Pins, Rollers
EN19 and EN24 Induction Hardening & Case Hardening
Both EN19 (4140 equivalent) and EN24 (4340 equivalent) are nickel-chromium-molybdenum alloy steels known for high toughness and fatigue resistance. Using our induction systems, we deliver precise surface hardening with controlled quenching for these grades — perfect for automotive and heavy engineering applications.
- EN19: Excellent impact resistance, Case depth: 1–3 mm, Hardness: 50–58 HRC
- EN24: High core strength and fatigue resistance, Ideal for gears, shafts, and connecting rods
Induction Hardening for 4140 & 4340 Alloy Steel in Punjab
Thakur Induction offers induction and surface hardening job work for 4140 and 4340 steels, widely used in power transmission and automotive components. Our polymer and water quenching control ensures tight tolerance on case depth and hardness.
- 4140: Medium carbon alloy with good toughness
- 4340: High strength for extreme fatigue environments
- Case hardness: 50–60 HRC
- Quenching: Polymer bath (for precision)
Customized Heat Treatment for Tool Steels
Tool steels require controlled induction hardening to improve wear life and surface integrity. We specialize in heat treatment for tool steels used in dies, punches, and forming tools, ensuring consistent performance and dimensional stability.
- Uniform hardness distribution
- Crack-free finish
- Enhanced tool longevity
Why Choose Material-Wise Heat Treatment?
Customized process for each steel grade to achieve desired properties.
Guaranteed uniformity across batches.
Increases wear resistance and durability of your parts.
Controlled quenching minimizes dimensional changes.
Controlled Quenching for Alloy Steel Components
Every heat treatment process at Thakur Induction is paired with customized quenching media — either polymer-based or water-based — depending on the alloy and desired hardness depth. This ensures minimal distortion, clean surface finish, and maximum hardness retention.
Learn more about our Component Hardening ProcessWhat Our Clients Say About Our Heat Treatment Services
Trusted by Manufacturers Across Ludhiana, Punjab & Haryana for Precision Hardening Job Work
"Reliable and precise hardening job work every time. Their induction hardening process in Ludhiana is top-notch."
Karan Singh
Ludhiana Gears Pvt. Ltd.
"One of the best induction heat treatment companies in Punjab. Quality and delivery always on time for our case hardening needs."
Harpreet Singh
Harpreet Engineering Works, Rajpura
"Professional service and consistent quality for our automotive shafts. A great surface hardening company to work with."
Rohit Verma
Rohit Manufacturing Co., Ambala
Get in Touch for Induction Hardening Job Work
Ready to enhance your components? Contact us for a free consultation and quote. Let's discuss your project requirements today.