Precision Heat Treatment Since 1975, Heat Treatment Specialist Offers: Case Hardening, Direct Hardening and Gas Nitriding
Commercial heat treatment Specialist

Reliable, Repeatable & Technically Controlled
A One Stop Solution For Heat Treatment

Goswami Heat Treatment Centre provides controlled heat treatment for EN-series steels, Tools Steel, High Speed Steel, Case Hadening and Engineering Components – with focus on Hardness, Microstructure & Distortion Control.
We know that the key to successful heat treatment is the right combination of equipment, process parameters, and quenchants. So that’s exactly what we deliver the most complete heat treatment support package. GHTC is technology oriented company, focused to always use latest international standards and technolgy for its services and products. The GHTC powered with highly skilled & experience team.

45+ Years of Experience First Heat Treatment Plant of Ghaziabad Controlled Batch parameters Double & Triple Tempering Process for D2 & Hot Die Steel High Speed Steel
Specialisation: Case Carburising, Through Hardening, Gas Nitriding

About Goswami Heat Treatment Centre

A family-driven heat treatment facility Since 1975 in Ghaziabad combining traditional experience with modern furnace design, process control and practical metallurgy.

We specialise in precision heat treatment of automotive, transmission, tooling and general engineering components like Die, Punches, Rolls, Shafts and many more. From single critical jobs to regular production batches, we ensure every component gets the right cycle. Parameter control, fixture design and hardness verification are integrated into our daily working – not just printed on the brochure.
GHTC started with vision and philosphy to serve the industry means of enthical business practise and professionalism. The technical soundness and attitude to deliver the best with consistancy separate us from others.

Custom Furnace Design

In-house designed & developed electric furnaces for Carburising, Hardening and Tempering optimised for energy efficiency & uniformity.

Process Controlling

GHTC have tight Quality & Process Control, Large Capacity, Scheduled Delivery, Caliberated Testing Machines, Test Reports and Efficient Management.
We understand the principles of chemistry, heat transfer, metallurgy and the interactions between heat extraction rate and microstructure.

Practical Metallurgy

Focus on performance – wear resistance, core strength, distortion control not just numbers on paper.

Core Materials Handled
  • Plain Carbon Steels: M.S, EN-8, EN-9
  • Through Hardening Alloy Steels: EN-19, EN-24, EN-31, En-41b, En-42j, En-47 and En-Series, Spring Steel and all other grades
  • Case Hardening Steels: En-353, SAE 8620, 20MnCr5 etc
  • Tool Steels: Die Steel,D3,D2,H11,H13,D2
  • SS 400 Series: SS-410,420,440
  • Other Steels: Tank Plate, Axle etc
For detailed material & process capability, please contact us

Heat Treatment Services

Controlled processes for every small and medium batch sizes – designed to match your heat treatment requirements and real machine-shop conditions.

Carburising & Case Hardening
Gears · Shafts · Sprockets

Case Depth & Hardness optimised for wear and fatigue life. Focus on minimal distortion through proper loading & quenching practice.

Case Depth ~0.6–1.2 mm
Up to 60–62 HRC
Through Hardening
EN-8 / EN-9 / EN-19 / EN-24 / EN-31 ETC

Uniform hardness across section for pins, levers, flanges and critical automotive parts. Tempering cycles tuned for required toughness.

Component Wise Cycles
25–60 HRC Range or as per Specifications
Gas Nitriding
Wear & Corrosion Resistance

Gas Nitriding for extrusion dies and other components

Low distortion
High surface hardness
Auto Blackening Plant Manufacturing
Corrision Protection

We manufacture professional Auto Blackening Plant

Anti-rust finish Aesthetic look

Our Working Process

Clear, Practical Steps – from Specification to Delivery – so that you know exactly what is happening with your material.

1
Specification & Requirement Discussion

We understand your application, hardness range, case depth and critical areas before running any batch.

2
Fixture & Loading Plan

Proper jig / basket selection to minimise distortion, ensure uniform heating and repeatability.

3
Controlled Furnace Cycles

Time–Temperature–Atmosphere monitored for each batch.

4
Hardness & Visual Check

Hardness Testing, surface check and basic dimensional observation before dispatch.

Why Work With Us?

In heat treatment, “thoda idhar–udhar” can cost you a batch. We treat every job as if it was our own component.

  • Owner-driven involvement in daily furnace operations and technical decisions.
  • Two Zone Automatic Temperature Controller for every furnace
  • Custom-designed furnaces for better temperature uniformity and energy optimisation.
  • Realistic communication – we clearly say what is possible and what is not.
  • Flexible for development jobs, proto batches as well as regular production.
  • Support in process trials when you change material, drawing or machining route.

At a Glance

45+ Years of combined experience
100+ Regular job-work clients
Working 6 days a Week