CUSTOM HARDENING & TEMPERING OF C1075 ANNEALED SPRINGWELDS
Nowhere is it more important for steel to be properly hardened and tempered than in military applications, which demand the most from their equipment. Military parts and components must function often in life-and-death situations with no questions asked. At Bristol Heat Treat, we fully support the men and women in the U.S. military and are honored when they turn to us for help.
Hardening and tempering of high carbon steel basically consists of four steps, which combined will provide proper durability without excessive brittleness. First, carbon steel receives intense heat until it turns red, particularly in the area where it is to be hardened. Following rapid cooling in water, the piece is hard but brittle. Tempering begins next, which involves reheating that portion of the steel that previously received the most intense heat until it turns the requisite shade of blue, after which it is allowed to air cool.
At Bristol Heat Treat, we were asked by a military customer to harden and temper spring welds. We took C1075 annealed, high carbon, and cold rolled spring steel and treated it in our continuous belt furnace, which is ideal for this kind of work because of its high speed and variable heating zones for such operations as pre-heating, firing, and rapid cooling. The 1” to 2” long, 1” to 2” wide, and 1” to 2” high spring welds were hardened and tempered to 15N 82.5-84.5, all of which was confirmed by Rockwell hardness testing and visual inspections to verify minimal distortion. Even though we were held to demanding military specifications, we were able to harden and temper between 5,000 and 10,000 spring welds in only three to five days for delivery worldwide.
Contact us today to learn how we can bring added durability to your carbon steel products.
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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!
