INFO ABOUT GRAY IRON CASTING
INFO ABOUT GRAY IRON CASTING

Cast in Green Sand Molds

Gray Iron, named so because of the gray color it displays when fractured. This is primarily due to the presence of graphite within. Based on its weight, cast iron is the most widely used cast material. It is also the most common of the cast irons used. Gray iron castings offer a multitude of uses.

When stiffness is more important than tensile strength, Cast Iron’s ability to resist deformation in response to an applied force such as internal combustion, it is ideal for making components such as engine blocks, valve bodies, pump housings, etc.

Very common as an engineering alloy, Gray Iron is typically low in cost. It is also machine friendly, this is a result of the graphite becoming a lubricant, which allows the cut to become lubricated and the chips to breakup. Other benefits of using Gray Iron is galling, wear resistance, damping capacity, less solidification shrinkage, easy to weld, etc.

Because of some of Gray Iron’s characteristics, such as, strength and ductility, its shock and impact resistance are nearly non-existent when compared to more modern iron alloys.

Also See...

DUCTILE IRON GRANULES and gray iron castings
Pipe for Diesel Engine

Pipe for Diesel Engine

Manifold

Manifold

Auger Segment

Auger Segment

Impeller

Impeller

INDUSTRY NEWS

Plymouth Foundry Explores Greensand: The Power Behind Molding

Within the world of foundry, casts a spotlight on greensand, a ubiquitous molding medium formed by a blend of aggregate, clay, and water. Despite its name, greensand can appear in various hues like brown, red, or black, but the name isn’t a nod to its color. Instead, it signifies the material’s pliable, weak state in […]

Unveiling the World of Foundry Sand: Plymouth Foundry’s Overview

Foundry sand, a cornerstone of metalcasting, is brought into focus. This essential material is no ordinary sand; it’s a high-quality silica sand with uniform physical attributes. Its journey is intertwined with the annals of the ferrous and nonferrous metal casting industry, where it has played a pivotal role for centuries due to its exceptional engineering […]

Plymouth Foundry The Craft of Sand Casting: A Closer Look 

Sand casting, a time-honored metal casting process, unveils its secrets in this exploration. This craft, also known as sand molded casting, revolves around the use of sand, aptly named casting sand, as the foundational mold material. It’s not just a process; it’s an art form that yields remarkable results. Foundries, specialized factories dedicated to this […]

Plymouth Foundry Unveils the Essence of Green Sand Casting: Five Key Points

Green sand casting, a centuries-old craft, is a fascinating blend of art and science, and brings forth five key points that illuminate the essence of this process. At the heart of green sand casting lies the sand itself, a linchpin that exerts a direct influence on casting quality. The sand’s performance hinges on a delicate […]