Heat Treatment Services
Heat Treatment Services
Specify the material condition you need.
Review heat treatment with the alloy, section geometry and final machining plan. Send the material specification and required properties so the process route, distortion allowance and verification can be defined before production.
Confidential files. Optional NDA available.
Metal components requiring a defined hardness, case condition, stress-relief treatment or alloy-specific thermal condition.
No single cycle suits every metal. Hardness alone may not describe toughness, case depth or the complete acceptance requirement.
What this process does
Heat treatment uses controlled thermal cycles to change a material condition or properties. The appropriate route depends on the alloy, starting condition and required result; it is not a generic surface coating.
Choose the route from your requirements.
Use these points to prepare an enquiry. The selected process, material compatibility and acceptance criteria should be confirmed for your drawing.
On smaller screens, scroll the table horizontally.
| Your requirement | What to specify | What to review |
|---|---|---|
| Hardening and tempering | Specify alloy and required material condition. | Review the cycle and verification appropriate to the material. |
| Case treatment | Specify the case definition, depth and core requirements. | Agree measurement location and method. |
| Stress relief or annealing | Describe prior machining, forming or welding. | Confirm the intended condition and compatibility with later operations. |
| Alloy-specific treatment | Identify the required specification and temper. | Confirm process availability and records for the exact alloy. |
Still comparing routes? Explore the surface finish guide or send your drawing for review.
Protect the features that make the part work.
Mark the surfaces that carry function, fit and appearance. A clear drawing helps separate essential requirements from unnecessary processing.
Movement during treatment
Geometry, residual stress and the process route can affect distortion. Identify features that will be finish-machined after treatment.
Test location
A hardness result needs a defined scale and location. Thin sections or small features may require a different inspection approach.
Surface condition
State whether scale, discoloration, decarburization or later cleanup is acceptable. Include masking or selective-treatment requirements where relevant.
Agree the evidence before production.
Inspection should answer the requirements on your order. Define the method and acceptance criteria when a characteristic is important to the application.
- Material and starting condition verified
- Required treatment record identified
- Hardness or case-depth evidence specified
- Dimensions and any further machining reviewed after treatment
Testing and documentation are confirmed in the quotation. A finish name or reference image does not establish certification, performance or compliance.
From drawing to an agreed finish.
Send the part context
Share the drawing, material, quantity and operating environment. Identify cosmetic and functional surfaces.
Review the process
Resolve preparation, access, masking and the sequence with machining or other finishing operations.
Confirm acceptance
Agree samples, measurements and documentation. Record the approved drawing revision and open requirements.
Release the order
Confirm the quoted route, schedule and packing requirements before work starts.
Can heat treatment change finished dimensions?
Yes. Thermal processing can introduce dimensional change or distortion. Agree allowances and the inspection sequence before machining critical features to final size.
What should I send for a quotation?
Send the drawing revision, material grade, quantity and exact material grade and starting condition, required hardness and test scale. Mark the required surfaces and any acceptance tests. Include your target date and shipping destination.
Can I send parts that are already manufactured?
State that the parts are customer-supplied and include their current condition, existing coatings and dimensions. Acceptance, incoming inspection and the finishing route need confirmation before shipment.
Can you provide a specific inspection report?
List the required characteristics, test methods, sample quantity and report format with the enquiry. The quotation should confirm the agreed inspection scope; additional tests are not implied by the service name.
What affects price and lead time?
Part size, quantity, incoming condition, preparation, masking, finish requirements and inspection scope all affect the route. Share the complete specification so cost and schedule can be confirmed for the order.
Ready to finish your parts?
Send your drawing, material and quantity for a finishing quote.
Confidential files. Optional NDA.
Compare related services.
Technical background: these sources explain process principles. Supplier examples do not establish ProleanTech equipment, certification or project capability.
Bodycote: precision heat treatmentBodycote: distortion considerations