TESDA Heat Treatment NC II Course

TEC-Voc (Technical-Vocational Education and Training) is one of the most promising paths to take in today’s uncertain job market. A TESDA-certified course, such as the Heat Treatment NC II, can open doors to a variety of industries that require skilled technicians who are experts in heat treatment processes. This course teaches students how to select the appropriate process of heat treatment to achieve the desired result in the manufacture of many other metals.

Also read: TESDA Foundry Melting/Casting NC II Course

Students will also learn how to maintain and record the heat treatment information using different types of equipment such as box-type, pit-type, and boogie-type furnaces, whether gas, oil-fired, or electrically heated. The course covers a wide range of heat treatment techniques such as annealing, case hardening, precipitation strengthening, tempering, and quenching.

Completing the Heat Treatment NC II offers students numerous opportunities for employment in the manufacturing, automotive, and aviation industries, among others.

Heat Treatment NC II

What is Heat Treatment NC II?

This course enhances knowledge, skills, and attitudes in the field of Heat Treatment. It covers competencies for selecting the appropriate heat treatment process to achieve desired results and recording and maintaining heat treatment information for various metals. It includes heat treatment of ferrous and non-ferrous metals using different equipment like box-type, pit-type, and boogie-type furnaces (gas, oil-fired, or electrically heated). Techniques covered: annealing, case hardening, precipitation strengthening, tempering, and quenching.

A person who has attained this Qualification possesses the necessary competence to:

  • Heat Treater

Benefits of Taking Heat Treatment NC II

  1. Expand your knowledge: This course allows you to gain a comprehensive understanding of heat treatment techniques, principles, and practices.
  2. Enhance your skills: Develop practical skills in performing various heat treatment processes, such as annealing, tempering, and quenching.
  3. Improve job prospects: Having a specialized skill set in heat treatment can open up new career opportunities in industries such as manufacturing, metalworking, and engineering.
  4. Meet industry demands: There is a growing demand for professionals with expertise in heat treatment due to its critical role in ensuring the quality and performance of materials.
  5. Increase earning potential: With specialized skills in heat treatment, you may qualify for higher-paying positions within the industry.
  6. Contribute to quality control: Learn how to effectively inspect and assess the quality of heat-treated materials, making you an asset in maintaining product standards.
  7. Ensure safety: Gain knowledge of safety protocols and best practices when working with high temperatures, ensuring a safe working environment.
  8. Boost confidence: By completing the course, you will gain confidence in your ability to perform heat treatment processes accurately and efficiently.
  9. Start own business: Acquiring the necessary skills and knowledge in heat treatment can empower you to establish your own heat treatment business.
  10. Personal growth: Undertaking the Heat Treatment NC II Course provides an opportunity for personal growth and self-improvement, enhancing your overall skill set.

What are the Essential Skills that Need to Be Learned?

This Qualification consists of the following Units of Competency:


  • Participate in Workplace Communication
  • Work in a Team Environment
  • Practice Career Professionalism
  • Practice Occupational Health and Safety Procedures


  • Read, Interpret and Apply Engineering Drawings
  • Perform Mensuration and Calculation
  • Read, Interpret and Apply Specifications and Manuals
  • Perform Shop Maintenance


  • Select Heat Treatment Process
  • Perform Heat Treatment Process

Sample of Certificate of Completion


Training Duration

  • Basic: 18 hours
  • Common: 20 hours
  • Core: 48 hours

Total: 86 hours

Also read: TESDA Foundry Molding NC II Course


This section outlines trainee qualifications and educational experience. It also includes requirements for health and physical fitness and may mention the need to pass written entry examinations if necessary.

  1. Physically and mentally fit.
  2. Having a background in fundamental machining techniques.
  3. Possesses strong communication skills, both in spoken and written form.


To enroll in this course, you will need the following documents:

  1. PSA Birth Certificate
  2. High School or College Diploma
  3. Certified True Copy of Official Transcript of Records or Form 137
  4. Certificate of Good Moral Character or GMRC
  5. 1 x 1 and/or 2 x 2 pictures

To obtain further details, please reach out to the enrollment site that aligns with your requirements. Kindly note that the criteria may vary.

Instructor Credentials

The trainer qualifications for this Heat Treatment NC II require the following:

  • Holder of Heat Treatment NC II required.
  • Must have completed Training Methodology II (TM II) training.
  • Must be civil-service eligible or hold an appropriate professional license issued by the Professional Regulatory Commission (for government positions). Only if mandated by the hiring institution.
  • Minimum 2 years of job/industry experience required.
  • Must be physically and mentally fit.
  • Must have basic computer literacy.

Note: Change to: “Must hold Trainer Qualification Level II (TQII) or equivalent, as specified by TESDA Board’s TQ/AQ training regulations.

These requirements ensure that the instructor is fully prepared to teach and guide student learning in the field of Heat Treatment.


Technical-Vocational Education and Training offers promising career opportunities in today’s job market. The Heat Treatment NC II course, certified by TESDA, equips students with skills in heat treatment processes for various metals. This comprehensive course covers techniques like annealing and quenching, providing a pathway to employment in industries such as manufacturing, automotive, and aviation. The benefits of taking the course include expanding knowledge, enhancing skills, and meeting industry demands. Completing the Heat Treatment NC II course opens doors to a rewarding career in the field.

Contact Information

Technical Education and Skills Development Authority (TESDA)
Office Address: BLDG 8, TESDA Gate 2, TESDA Complex, East Service Rd., South Superhighway, Taguig, Metro Manila.
Email Address: contactcenter@tesda.gov.ph
Telephone Number: 8887-7777
SMS Hotline: 0917-479-4370 (text only)
Website: https://www.tesda.gov.ph/
Facebook Page: https://www.facebook.com/TESDAOfficial

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