If a construction work was to fail, several fingers will be pointed, and innumerable questions will be asked. It is simply not affordable to witness a high-cost construction tearing apart collapsing or rupturing causing insurmountable damages and perhaps even fatalities especially if the reason was something as simple as the choice of the weld metal and the welding consumable. Although this is a simple choice, it’s one of the most crucial choices that stakeholders and engineers need to make. Hence, contacting one of the most reputable and established Welding Consumables Manufacturers in India would be a smart decision to make.
Selecting the right welding consumables can decide the future of your construction work. Hence, it’s definitely not a decision that you want to take lightly. There are certain technical aspects that you should consider when selecting and procuring the welding consumable. You need to consider aspects such as the exposure that the weld will undergo, the mechanical and chemical requirements, the welding process itself and the type of consumable among other things such as the cost of procuring it as well as the welding consumables suppliers that you will need to contact.
Selecting the Right Welding Consumable
Given that selecting the right consumable can decide thefuture of your construction, this decision should be given a considerableamount of time and attention. Considering certain aspects will help you in choosing the right welding consumables. These aspects are as follows:
1) What exposure will the welding undergo?
To create a weld that is the epitome of safety, it is imperative to understand before hand what the weld will undergo in its lifetime. And the extent to which it will be exposed to these forces. For example, taking in factors such as the kind of forces that will be applied on the weld and whether they will be static or dynamic, the amount of load it will have to bear, the pressure that will be applied and the amount of pressure, whether the construction will be placed in a sub-zero zone or a region of extremely high temperature and last but not least, whether the weld will be exposed to corrosive environments such as chlorides or ocean water. It is the responsibility of the engineer to provide this information before hand to the welding consumables manufacturers.
2) What will be the chemical and mechanical requirements?
Mechanical properties of the weld are often ignored leading to failure. Therefore, seeking information about the yield strength, tensile strength, toughness and elongation of the welding consumable are imperative. Usually, the strength of the weld should be equivalent to that of the lowest strength base material.
Similarly, considering the chemical composition is also important. For chemical composition, most welding electrodes suppliers use the same vocabulary as that used in metallurgy such as low alloy, stainless steels and carbon-manganese. A thumb ofrule is that the weld metal should have the same composition as the base material but this should not be followed blindly.
3) How will the welding process take place?
Another important aspect to consider is to understand whether the welding process will take place outdoors or indoors. If the weldingis going to take place outdoors, and it is not possible to take counter measures against environmental factors then the choice of the welding process becomes limited. Another consideration is the welding equipment available at the location.
4) What will be the position ofthe welding progression?
It is important to understand the welding position and theprogression that will take place eventually: downhill, horizontal, flat,overhead or vertical uphill. In case of overhead or vertical downhill processes, some welding consumables might not be entirely suitable. However, for most handheld weld processes, any position is fine but certain consumables may not be optimum.
Conclusion
Once you’ve selected the right welding consumable afterconsidering all these aspects, you can contact Welding Electrodes Suppliers in India and find the one that suits your needs. Make sure you know the minimum buying quantity offered by suppliers especially if you are working on a small project.