Heat treatment denotes the involvement of industrial, thermal, and metalworking procedures. It helps modify the metal’s chemical and physical properties according to the needs. In this process, metals like steel get exposed to extreme temperatures to alter their shapes. At BigFoot Pipe & Piling, we aim to establish the best quality dewatering pipes through this process.

Heat treatment can offer numerous benefits, such as better temperature resistance, enhanced rigidity, and exceptional strength. It also provides an extra layer of top-notch ductility. The performance of steel mainly depends on its physical and mechanical properties. Heat treatment invites a reliable metallurgical structure and boosts the performance of steel pipes. Here are the popular heat treatment types:

Normalizing

The primary function of normalizing is to eliminate the possibility of internal stresses. This complication arises from forging, forming, machining, casting, or welding. In some cases, uncontrolled pressure can distort the performance of the metal. Hence, it is crucial to normalize steel before performing any hardening task.

Annealing Steel

Annealing the steel helps soften the metal, relieve stress, and enhance its grain structures. This method works miraculously to resolve the common issues of welding. Furthermore, the most helpful dewatering pipes acquire their ductility levels through this process. It is vital to heat the metal slowly at a proper temperature. After that, soak the metal and allow it to cool gradually by turning off the furnace.

Hardening

The significant purpose of hardening is to strengthen the steel. Although this process enhances the strength, it somewhat lowers the metal’s ductility. Hence, it will help if you temper the metal to obliterate its brittleness. You can cool the metals by plunging them into water, oil, or brine during this process.

After the heating procedure, steel demands rapid cooling (quenching) to get hardened. However, you can air-cool a few steel materials. Moreover, after setting the steel, you must cool it below 1000 degrees Fahrenheit in less than a second.

Tempering

Hardening often makes steel too brittle or makes it harder than required. In such circumstances, it becomes mandatory to temper the steel. This step helps to eliminate the internal stresses. Furthermore, tempering involves the following steps:

• Heat the steel to a specified temperature below its hardening point.
• Hold it at the set temperature till the planned time.
• Start cooling the steel, specifically in still air.

Blend Quality with Unbeatable Toughness

BigFoot Pipe & Piling aims to deliver the most durable dewatering pipes for your excavation needs. We specialize in distributing high-quality used, new, and surplus steel pipes. The journey of toughness starts here!