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4130 Rolled Ring 21.125″ OD x 11.75″ ID x 11″ LG (QTY 41) – $924 ea – Southwest

Category Forgings Tags AISI 1045, forging, Rolled Ring

ISO 9001 Certified Seller – Southwest

Rolled Ring

Ring Size: 21.125” OD x 11.75” ID x 11” LG

Material: AISI 4130 – normalized

Qty on hand: 41

$924 each

A 4130 rolled ring, also known as a 4130 alloy steel rolled ring, is a seamless forged ring made from 4130 steel, a common alloy steel known for its strength and weldability. These rings are used in a wide variety of applications where high strength and controlled grain flow are needed, such as in bearings, gears, and structural components.

Here’s a more detailed breakdown:

What is 4130 Steel?

4130 steel is a low-carbon alloy steel, typically containing chromium and molybdenum, along with other elements like manganese and silicon.
It’s known for its high strength, toughness, and weldability.
Due to its composition, 4130 steel can be heat-treated to achieve various mechanical properties, including hardness and strength.

What is a Rolled Ring?

A rolled ring is a seamless ring forged from a preform workpiece using a process that aligns the metal’s grain flow.
The forging process involves creating a preform, punching a hole in the center, and then using a ring mill to roll the preform into the desired ring shape.
This controlled grain flow results in a high-strength ring with excellent fatigue resistance.

Why Use a 4130 Rolled Ring?

Strength and Toughness:

4130 steel offers a good balance of strength and toughness, making it suitable for demanding applications.
Weldability:

4130 steel is relatively easy to weld, which is an advantage when manufacturing or repairing components.
Controlled Grain Flow:

The forging process ensures a consistent and controlled grain flow, which enhances the ring’s strength and resistance to fatigue.
Versatility:

4130 rolled rings can be used in a wide range of applications, including bearings, gears, flanges, and structural components.

Common Applications:

Bearing Applications:

4130 rolled rings are used in various bearing applications due to their strength and wear resistance.
Gear Applications:

The controlled grain flow and strength of 4130 rolled rings make them suitable for use in gears.
Structural Components:

They can be used in structural applications where high strength and toughness are required.
Oil and Gas Industry:

4130 rolled rings are used in the oil and gas industry for applications like flange connections and pipe connectors.
Automotive Industry:

They are used in various automotive applications, including engine components and chassis parts.

In summary, a 4130 rolled ring is a strong, tough, and versatile component made from 4130 alloy steel, forged using a rolling process that enhances its strength and fatigue resistance.

Metal Attributes

Metal Attributes

Seller	ISO 9001 Certified Partner
Location	Southwest
Material	AISI 4130 – normalized
Specifications:	Certification Attached
Weight (lbs)	Can provide
Dimensions (ins)	Rolled Ring 21.125" OD x 11.75" ID x 11" LG