HEAT TREATMENT COVENTRY LTD
Heat-Treatment Capacity
Confirmed working dimensions for our principal heat-treatment processes and shot-blasting add-on.
HEAT TREATMENT COVENTRY LTD
Confirmed working dimensions for our principal heat-treatment processes and shot-blasting add-on.
The dimensions below are maximum component dimensions in millimetres. Every enquiry is reviewed against the component, material, quantity and required treatment before capacity is confirmed.
| Processes | Maximum component dimensions | Notes |
|---|---|---|
| Carburising Case hardening Hardening Normalising Annealing above 750°C |
900 × 560 × 580 mm Length × height × width |
Lengths up to 1,000 mm may be possible. Please discuss the individual requirement with the team. |
| Tempering Stress relieving Age (precipitation) hardening Annealing up to 650°C |
1,750 × 560 × 850 mm Length × height × width |
Final suitability is confirmed against the component, material and required treatment. |
| Shot blasting Available as an add-on with suitable heat treatment |
1,000 mm diameter × 300 mm high | Not offered as a standalone service. |
For carburising, case hardening, hardening, normalising and higher-temperature annealing, it may be possible to accommodate component lengths up to 1,000 mm. Please contact the team to discuss the individual requirement.
Service is tailored to customer requirements for delivery, price and quality. Final acceptance remains subject to technical review of the material, component and specification.
INSIDE HTC
Real furnace processing at Heat Treatment Coventry’s Atherstone facility.



Tell us about the process, quantity, required result and specification, or speak to us directly before sending your enquiry.