CUSTOM HEAT TREATMENT OF COMPRESSION SPRINGS
In the manufacture of springs, drawing, forming, and machining generate stresses such as loss of tolerance, distortion, and cracking, all of which can contribute to failure. Among the most common ways to relieve these stresses is heat treating, and at Bristol Heat Treat, this process is a way of life. One of our customers in the defense industry asked us to provide custom heat treatment services for several hundred compression springs to relieve the stresses of manufacturing. Using our heat treatment skills, we placed the springs in a pit furnace at 900°F for one hour, all according to our customer’s specifications. The springs were neatly placed in single layers, and when heat treatment was complete, they were allowed to air cool. Since the 11” long, 1” wide, and 1” high springs required no further finish, they were then repackaged back into their original boxes. We now heat treat 600 to 700 pounds of these compression springs for our customer in Connecticut, all in only three to five days.
Heat treatment need not be complex, but if it is performed improperly, the results can be disastrous. Contact Bristol Heat Treat today to protect the long-term performance of your heat-treated parts.
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fREQUENTLY ASKED qUESTIONS
Find answers to common questions about our products and services quickly and easily:
What are the benefits of using batch furnaces for heat treating?
Batch furnaces provide a controlled environment for heat treating, offering uniform heating and consistent results. This makes them ideal for precise applications and treatments that require meticulous attention. Utilizing batch furnaces, we ensure your metal components receive the exact treatment needed for durability and strength. Reach out to learn how this can benefit your projects!
How does using endothermic gasses improve heat treating processes?
Endothermic gasses play a crucial role in heat treating by providing a stable atmosphere that reduces oxidation and improves metallurgical properties. This leads to more efficient and effective treatments, enhancing the quality of the final product. Our expertise in utilizing these gasses ensures superior results. Contact us for more information.
How long has Bristol Heat Treat been in the heat treating industry?
With over 45 years of experience, Bristol Heat Treat has developed an extensive understanding of the industry. This longevity allows us to deliver skilled and reliable service, adapting to the ever-changing needs of our clients. Discover the difference experience makes by contacting us for your heat-treating solutions.
What makes Bristol Heat Treat stand out among competitors?
Our commitment to quality, precision, and customer satisfaction sets us apart. With advanced technology and an experienced team, we provide exceptional service tailored to your specific needs. Experience our unique approach and find out how we can elevate your projects today. Get in touch with us now!


