Thank you in advance for previous posts, I'm learning a lot. Can someone help me understand the meaning of penetration as it relates to the different rods. E6011 and E7018, for example, the E6011 penetration is considered a deep penetrating rod vs. the E7018 a low penetrating rod. Why are welders using the 7018 on the initial pass?
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Thread: Meaning of penetration
07-11-2007, 02:01 PM #1FIREFLY737 Guest
Meaning of penetration