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Welding Metallurgy Training

Welding Metallurgy Training
flexible workload from 4 to 360h
valid certificate in your country

What will I learn?

This practical course provides essential knowledge on welding metallurgy to minimise cracking, manage hardness, and boost reliability. You will explore how thermal cycles affect microstructure, the role of hydrogen and residual stresses in failures, and practical applications of preheat, PWHT, consumable choices, joint designs, machining controls, and testing to avoid defects and prolong component lifespan.

Elevify advantages

Develop skills

  • Control weld hardness by adjusting microstructure to avoid cold cracking on shafts.
  • Prevent hydrogen cracking through proper preheat management, diffusion control, and low-hydrogen consumables.
  • Minimise weld and turning stresses by optimising joint design, toe finishing, and sequencing.
  • Conduct weld failure analyses by choosing appropriate tests, mapping hardness, and interpreting fracture surfaces.
  • Select suitable weld processes and fillers to match AISI 4140 shafts for optimal strength and toughness.

Suggested summary

Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

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Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.
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Mariana FerresPhotography Student
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