A detailed close-up of a welding rod fusing a cast iron engine component, with bright sparks and molten metal along the weld seam.

Best Welding Rod for Cast Iron: Top Choices for Strong Repairs

ByWelderology Team

Welding cast iron requires a little more care than working with regular steel. The metal is brittle, prone to cracking, and doesn’t handle heat changes well. That’s why choosing the right welding rod is so important. The right filler gives you a better chance of producing a strong, lasting repair. Whether you’re patching up an…

A welder in full protective gear repairs a cracked engine block with a TIG torch, as sparks and blue smoke rise from the glowing weld seam in a workshop setting.

Can You Weld a Cracked Engine Block Without Replacing It?

ByWelderology Team

A cracked engine block can be one of the most alarming issues for any vehicle owner or mechanic, but welding it might offer a second chance. Before deciding whether to repair or replace a damaged engine block, it’s important to understand the feasibility, risks, and methods involved in welding it. What Causes an Engine Block…