All qualifications and part qualifications registered on the National Qualifications Framework are public property. Thus the only payment that can be made for them is for service and reproduction. It is illegal to sell this material for profit. If the material is reproduced or quoted, the South African Qualifications Authority (SAQA) should be acknowledged as the source. |
SOUTH AFRICAN QUALIFICATIONS AUTHORITY |
REGISTERED UNIT STANDARD THAT HAS PASSED THE END DATE: |
Perform heat treatment processes on engineering metals |
SAQA US ID | UNIT STANDARD TITLE | |||
13275 | Perform heat treatment processes on engineering metals | |||
ORIGINATOR | ||||
SGB Manufacturing and Assembly Processes | ||||
PRIMARY OR DELEGATED QUALITY ASSURANCE FUNCTIONARY | ||||
- | ||||
FIELD | SUBFIELD | |||
Field 06 - Manufacturing, Engineering and Technology | Manufacturing and Assembly | |||
ABET BAND | UNIT STANDARD TYPE | PRE-2009 NQF LEVEL | NQF LEVEL | CREDITS |
Undefined | Regular | Level 3 | NQF Level 03 | 8 |
REGISTRATION STATUS | REGISTRATION START DATE | REGISTRATION END DATE | SAQA DECISION NUMBER | |
Passed the End Date - Status was "Reregistered" |
2018-07-01 | 2023-06-30 | SAQA 06120/18 | |
LAST DATE FOR ENROLMENT | LAST DATE FOR ACHIEVEMENT | |||
2024-06-30 | 2027-06-30 |
In all of the tables in this document, both the pre-2009 NQF Level and the NQF Level is shown. In the text (purpose statements, qualification rules, etc), any references to NQF Levels are to the pre-2009 levels unless specifically stated otherwise. |
This unit standard does not replace any other unit standard and is not replaced by any other unit standard. |
PURPOSE OF THE UNIT STANDARD |
The skills, values and knowledge reflected in this unit standard are required by people in field of engineering.
The learning outcomes in this unit standard also contribute to the exit level outcomes required for various NQF level 3 engineering qualifications. Qualifying learners are able to demonstrate knowledge of the heat treatment of metals, complete a range of heat treatment processes and test the metal condition after processing. Ferrous and non-ferrous metals and their alloys are covered by this unit standard and the range of heat treatments include homogenising, annealing, normalising, stress relieving, hardening and tempering. This unit standard applies to furnace and surface heat treatment. |
LEARNING ASSUMED TO BE IN PLACE AND RECOGNITION OF PRIOR LEARNING |
This unit standard has been designed as the start of a progression. It is one of a series of unit standards for materials and testing within the field of engineering.
The credits allocated to this unit standard assume that a learner has already learned to identify engineering metals, their characteristics and applications and common metal tests and treatments used in engineering. |
UNIT STANDARD RANGE |
The scope and level of this unit standard is determined by the ranges as indicated under the specific outcomes.
Work will be done under supervision. |
Specific Outcomes and Assessment Criteria: |
SPECIFIC OUTCOME 1 |
Discuss and explain the heat treatment of metals. |
OUTCOME NOTES |
OUTCOME RANGE |
ASSESSMENT CRITERIA |
ASSESSMENT CRITERION 1 |
1. The heat treatment of metals is discussed and explained in relation to the content of the specific outcome above. |
ASSESSMENT CRITERION NOTES |
Indicators
1. Descriptions and explanations are clear and accurate and demonstrate the learner's understanding of concepts and content 2. Appropriate heat treatment process and quenching medium are selected for metal and condition required 3. Heat treatment equipment selected is relevant to process 4. Appropriate tests and inspections on heat treated parts are performed and repeated as necessary to determine the nature of the problem and/or obtain the required results s 5. Worksite procedures are adhered to 6. Problems are communicated to appropriate personnel 7. A clean and tidy work environment is maintained 8. Work is carried out in a safe manner Understanding confirmed: Respond to 'what if' and 'why' questions covering: Explain the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. |
ASSESSMENT CRITERION 2 |
2. Parts are heat treated to specifications. |
ASSESSMENT CRITERION NOTES |
Indicators
1. Descriptions and explanations are clear and accurate and demonstrate the learner's understanding of concepts and content 2. Appropriate heat treatment process and quenching medium are selected for metal and condition required 3. Heat treatment equipment selected is relevant to process 4. Appropriate tests and inspections on heat treated parts are performed and repeated as necessary to determine the nature of the problem and/or obtain the required results s 5. Worksite procedures are adhered to 6. Problems are communicated to appropriate personnel 7. A clean and tidy work environment is maintained 8. Work is carried out in a safe manner Understanding confirmed: Respond to 'what if' and 'why' questions covering: Explain the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. |
SPECIFIC OUTCOME 2 |
Determine heat treatment requirements. |
OUTCOME NOTES |
ASSESSMENT CRITERIA |
ASSESSMENT CRITERION 1 |
1. The heat treatment of metals is discussed and explained in relation to the content of the specific outcome above. |
ASSESSMENT CRITERION NOTES |
Indicators
1. Descriptions and explanations are clear and accurate and demonstrate the learner's understanding of concepts and content 2. Appropriate heat treatment process and quenching medium are selected for metal and condition required 3. Heat treatment equipment selected is relevant to process 4. Appropriate tests and inspections on heat treated parts are performed and repeated as necessary to determine the nature of the problem and/or obtain the required results s 5. Worksite procedures are adhered to 6. Problems are communicated to appropriate personnel 7. A clean and tidy work environment is maintained 8. Work is carried out in a safe manner Understanding confirmed: Respond to 'what if' and 'why' questions covering: Explain the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. |
ASSESSMENT CRITERION 2 |
2. Parts are heat treated to specifications. |
ASSESSMENT CRITERION NOTES |
Indicators
1. Descriptions and explanations are clear and accurate and demonstrate the learner's understanding of concepts and content 2. Appropriate heat treatment process and quenching medium are selected for metal and condition required 3. Heat treatment equipment selected is relevant to process 4. Appropriate tests and inspections on heat treated parts are performed and repeated as necessary to determine the nature of the problem and/or obtain the required results s 5. Worksite procedures are adhered to 6. Problems are communicated to appropriate personnel 7. A clean and tidy work environment is maintained 8. Work is carried out in a safe manner Understanding confirmed: Respond to 'what if' and 'why' questions covering: Explain the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. |
SPECIFIC OUTCOME 3 |
Prepare materials and equipment for heat treatment process. |
OUTCOME NOTES |
ASSESSMENT CRITERIA |
ASSESSMENT CRITERION 1 |
1. The heat treatment of metals is discussed and explained in relation to the content of the specific outcome above. |
ASSESSMENT CRITERION NOTES |
Indicators
1. Descriptions and explanations are clear and accurate and demonstrate the learner's understanding of concepts and content 2. Appropriate heat treatment process and quenching medium are selected for metal and condition required 3. Heat treatment equipment selected is relevant to process 4. Appropriate tests and inspections on heat treated parts are performed and repeated as necessary to determine the nature of the problem and/or obtain the required results s 5. Worksite procedures are adhered to 6. Problems are communicated to appropriate personnel 7. A clean and tidy work environment is maintained 8. Work is carried out in a safe manner Understanding confirmed: Respond to 'what if' and 'why' questions covering: Explain the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. |
ASSESSMENT CRITERION 2 |
2. Parts are heat treated to specifications. |
ASSESSMENT CRITERION NOTES |
Indicators
1. Descriptions and explanations are clear and accurate and demonstrate the learner's understanding of concepts and content 2. Appropriate heat treatment process and quenching medium are selected for metal and condition required 3. Heat treatment equipment selected is relevant to process 4. Appropriate tests and inspections on heat treated parts are performed and repeated as necessary to determine the nature of the problem and/or obtain the required results s 5. Worksite procedures are adhered to 6. Problems are communicated to appropriate personnel 7. A clean and tidy work environment is maintained 8. Work is carried out in a safe manner Understanding confirmed: Respond to 'what if' and 'why' questions covering: Explain the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. |
SPECIFIC OUTCOME 4 |
Complete heat treatment of metals. |
OUTCOME NOTES |
OUTCOME RANGE |
Testing and inspection include hardness testing, inspection for fracture or crazing, and distortion |
ASSESSMENT CRITERIA |
ASSESSMENT CRITERION 1 |
1. The heat treatment of metals is discussed and explained in relation to the content of the specific outcome above. |
ASSESSMENT CRITERION NOTES |
Indicators
1. Descriptions and explanations are clear and accurate and demonstrate the learner's understanding of concepts and content 2. Appropriate heat treatment process and quenching medium are selected for metal and condition required 3. Heat treatment equipment selected is relevant to process 4. Appropriate tests and inspections on heat treated parts are performed and repeated as necessary to determine the nature of the problem and/or obtain the required results s 5. Worksite procedures are adhered to 6. Problems are communicated to appropriate personnel 7. A clean and tidy work environment is maintained 8. Work is carried out in a safe manner Understanding confirmed: Respond to 'what if' and 'why' questions covering: Explain the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. |
ASSESSMENT CRITERION 2 |
2. Parts are heat treated to specifications. |
ASSESSMENT CRITERION NOTES |
Indicators
1. Descriptions and explanations are clear and accurate and demonstrate the learner's understanding of concepts and content 2. Appropriate heat treatment process and quenching medium are selected for metal and condition required 3. Heat treatment equipment selected is relevant to process 4. Appropriate tests and inspections on heat treated parts are performed and repeated as necessary to determine the nature of the problem and/or obtain the required results s 5. Worksite procedures are adhered to 6. Problems are communicated to appropriate personnel 7. A clean and tidy work environment is maintained 8. Work is carried out in a safe manner Understanding confirmed: Respond to 'what if' and 'why' questions covering: Explain the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. |
SPECIFIC OUTCOME 5 |
Recognise and report problems, changes and/or malfunctions while working. |
OUTCOME RANGE |
Work safely with due care for self, fellow workers, equipment, materials and the environment. |
ASSESSMENT CRITERIA |
ASSESSMENT CRITERION 1 |
1. The heat treatment of metals is discussed and explained in relation to the content of the specific outcome above. |
ASSESSMENT CRITERION NOTES |
Indicators
1. Descriptions and explanations are clear and accurate and demonstrate the learner's understanding of concepts and content 2. Appropriate heat treatment process and quenching medium are selected for metal and condition required 3. Heat treatment equipment selected is relevant to process 4. Appropriate tests and inspections on heat treated parts are performed and repeated as necessary to determine the nature of the problem and/or obtain the required results s 5. Worksite procedures are adhered to 6. Problems are communicated to appropriate personnel 7. A clean and tidy work environment is maintained 8. Work is carried out in a safe manner Understanding confirmed: Respond to 'what if' and 'why' questions covering: Explain the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. |
ASSESSMENT CRITERION 2 |
2. Parts are heat treated to specifications. |
ASSESSMENT CRITERION NOTES |
Indicators
1. Descriptions and explanations are clear and accurate and demonstrate the learner's understanding of concepts and content 2. Appropriate heat treatment process and quenching medium are selected for metal and condition required 3. Heat treatment equipment selected is relevant to process 4. Appropriate tests and inspections on heat treated parts are performed and repeated as necessary to determine the nature of the problem and/or obtain the required results s 5. Worksite procedures are adhered to 6. Problems are communicated to appropriate personnel 7. A clean and tidy work environment is maintained 8. Work is carried out in a safe manner Understanding confirmed: Respond to 'what if' and 'why' questions covering: Explain the implications of not adhering to the sequence of activities and operations as described in the specific outcomes and making decisions inappropriate to the task. |
UNIT STANDARD ACCREDITATION AND MODERATION OPTIONS |
The assessment will be governed by the policies and guidelines of the MERSETA Education and Training Quality Assuror who has jurisdiction over this field of learning. The assessor will (at the very least) be accredited and have a technical qualification in this learning area.
The learner can be assessed in the language of his/her choice although s/he has to report incidents or conditions to someone else. The learner will be assessed on his/her ability to report in the language commonly used in his/her working environment. The learner will be assessed in the workplace but s/he can submit documents, projects, test results and assignments that were not produced in the workplace. The learner can be assessed against this unit standard to obtain credits or as part of an integrated assessment for a qualification. |
UNIT STANDARD ESSENTIAL EMBEDDED KNOWLEDGE |
Names & functions of:
Attributes, descriptions, characteristics & properties: Purpose of: Processes, events, causes and effects, implications: Procedures and techniques: Regulations, legislation, agreements, policies, standards: Theory: rules, principles, laws: Relationships, systems: |
Critical Cross-field Outcomes (CCFO): |
UNIT STANDARD CCFO IDENTIFYING |
Identify and solve problems:
|
UNIT STANDARD CCFO ORGANISING |
Organise and manage myself and my activities:
|
UNIT STANDARD CCFO COLLECTING |
Collect, analyse, organise and critically evaluate information:
|
UNIT STANDARD CCFO COMMUNICATING |
Communicate effectively:
|
UNIT STANDARD CCFO SCIENCE |
Use science and technology effectively and critically:
|
UNIT STANDARD CCFO DEMONSTRATING |
Demonstrate an understanding of the world as a set of related systems:
|
REREGISTRATION HISTORY |
As per the SAQA Board decision/s at that time, this unit standard was Reregistered in 2012; 2015. |
QUALIFICATIONS UTILISING THIS UNIT STANDARD: |
ID | QUALIFICATION TITLE | PRE-2009 NQF LEVEL | NQF LEVEL | STATUS | END DATE | PRIMARY OR DELEGATED QA FUNCTIONARY | |
Core | 22871 | National Certificate: Engineering Fabrication (light or heavy) | Level 4 | NQF Level 04 | Passed the End Date - Status was "Reregistered" |
2007-08-16 | MERSETA |
Elective | 23274 | National Certificate: Mechanical Engineering: Fitting | Level 3 | NQF Level 03 | Passed the End Date - Status was "Reregistered" |
2008-06-25 | MERSETA |
Elective | 23255 | National Certificate: Mechanical Engineering: Fitting and Machining | Level 3 | NQF Level 03 | Passed the End Date - Status was "Reregistered" |
2023-06-30 | MERSETA |
Elective | 23278 | National Certificate: Mechanical Engineering: Machining | Level 3 | NQF Level 03 | Passed the End Date - Status was "Reregistered" |
2008-10-22 | Was MERSETA until Last Date for Achievement |
Elective | 91926 | National Certificate: Mechanical Engineering: Machining and Tooling | Level 3 | NQF Level 03 | Passed the End Date - Status was "Reregistered" |
2023-06-30 | As per Learning Programmes recorded against this Qual |
Elective | 23280 | National Certificate: Mechanical Engineering: Tooling Manufacture | Level 3 | NQF Level 03 | Passed the End Date - Status was "Reregistered" |
2008-10-22 | Was MERSETA until Last Date for Achievement |
Elective | 58721 | Further Education and Training Certificate: Engineering Fabrication | Level 4 | NQF Level 04 | Passed the End Date - Status was "Reregistered" |
2023-06-30 | As per Learning Programmes recorded against this Qual |
Elective | 59731 | Further Education and Training Certificate: Mechanical Handling (Rigging) | Level 4 | NQF Level 04 | Passed the End Date - Status was "Reregistered" |
2023-06-30 | As per Learning Programmes recorded against this Qual |
PROVIDERS CURRENTLY ACCREDITED TO OFFER THIS UNIT STANDARD: |
This information shows the current accreditations (i.e. those not past their accreditation end dates), and is the most complete record available to SAQA as of today. Some Primary or Delegated Quality Assurance Functionaries have a lag in their recording systems for provider accreditation, in turn leading to a lag in notifying SAQA of all the providers that they have accredited to offer qualifications and unit standards, as well as any extensions to accreditation end dates. The relevant Primary or Delegated Quality Assurance Functionary should be notified if a record appears to be missing from here. |
1. | ALLOYS HEAD OFFICE |
2. | ANGLO PLATINUM - ENGINEERING SKILLS TRAINING CENTRE |
3. | COLLIERY TRAINING COLLEGE (PTY) LTD |
4. | HARMONY GOLD MINING CO LTD |
5. | KUMBA IRON ORE (SISHEN) |
6. | Majuba FET College - Central Office |
All qualifications and part qualifications registered on the National Qualifications Framework are public property. Thus the only payment that can be made for them is for service and reproduction. It is illegal to sell this material for profit. If the material is reproduced or quoted, the South African Qualifications Authority (SAQA) should be acknowledged as the source. |