ark welding rod sticks; what does 7018 stands for? | |
Answers:
From: khadim hussain pakistan
ark welding rod sticks due to lack of welding current, due to lack of practice in welding e-7018 is the specification of carbon steel rods these rods are used after pre-heating at 400 degree centigrade in an oven and should be kept in desiccator near the welder at 100 degree centigrade temperatures
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