In other words, forgings are generally better for shackles. The basics of why are pretty simple. When you melt metal to cast it, the grain size is free to
This means that a forged shackle is going to last longer. Cast iron only has 66% of the yield strength of forged steel. Yield strength is an indicator of what
Below are the main difference between forging and casting for rigging hardware. Casting is a method that shapes molten metal by pouring the liquefied metal
This means that a forged shackle is going to last longer. The basic difference between forging and casting is that the forging process does not melt the
Forging and casting are two very different manufacturing processes used to manipulate the shape of metal. In the casting process, metal is heated until molten.
The diagrams on the right illustrate the difference in grain flow between a forging and a casting. For these reasons, CM utilizes a best-in-class forging
