SAE 8660 Carbon Steel

SAE8660H plate, rod, tube, steel strip, wire, forgings, forged pipe, forged plate, forged bar, round bar, sheet, seamless pipe, welded pipe, round steel, wire, steel plate, disc round, strip

UNS H86600

SAE

Steel number 8660H

Corresponding to SAE J 1268-2010

Hardenability guaranteed steel strips for carbon and alloy I-beams

Hardenability Bands for Carbon and Alloy H Steels

Classified alloy steel

SAE 8660 Chemical composition and Mechanical properties

SAE8660H is a high strength alloy steel, the following are its detailed parameters:

1. Chemical composition: The main components of SAE8660H include carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), chromium (Cr) and molybdenum (Mo). The specific composition ratio can vary according to the manufacturer.

2. Physical properties: SAE8660H has excellent physical properties. Its density is about 7.85 g/cm ³, the yield strength can reach 860 MPa, tensile strength can reach 1270 MPa. In addition, it has high ductility and impact toughness.

3. Heat treatment performance: SAE8660H can be changed by heat treatment. Common heat treatment methods include normalizing, quenching and tempering. After proper heat treatment, the hardness of alloy steel can be increased, thereby improving its wear resistance and corrosion resistance.

4. Field of use: Due to its high strength and excellent mechanical properties, SAE8660H is widely used in automotive, aerospace, construction machinery and other heavy equipment manufacturing. It is commonly used to manufacture gears, rocker arms, crankshafts and other components to withstand high loads and high stress working environments.

5. Precautions: When using SAE8660H, the following points need to be noted:

Alloy steel is difficult to process, so it is necessary to use appropriate cutting tools and processes to ensure processing quality.

- In the welding process, appropriate welding materials and processes should be selected to avoid welding defects and affect the performance of alloy steel.

- In the process of storage and transportation, corrosion and damage to SAE8660H from the external environment should be avoided.

In summary, SAE8660H is a high performance material with excellent physical properties and heat treatment properties. It has a wide range of applications in heavy machinery manufacturing and other fields, but in the process of use, attention needs to be paid to the corresponding treatment and maintenance measures to ensure its performance and service life.

SAE 8660 Carbon steel Effect of the use of steel for chainsaw chains

SAE 8660 steel is a high quality steel widely used in chainsaw chains. The steel has excellent fatigue resistance, wear resistance and strength, which makes it the material of choice necessary for the manufacture of high-quality chainsaw chains.

With SAws made of sae 8660 alloy structural steel round bar, the work can be done more quickly, accurately and efficiently. Due to its high strength and wear resistance, the resulting chain will not break or deform easily, saving time and money.

In addition, the use of SAE-AISI 8660 (G86600) Ni-Cr-Mo Steel can lead to a longer service life. Due to its excellent fatigue resistance, steel can work for long periods of time without cracks or premature failure, which further reduces costs and increases benefits.

Finally, because of its high quality and excellent performance, High Carbon Steel SAE8660 is widely accepted and has become one of the main materials for chainsaw chains. Many professionals choose to use chains made of SAE8660 SPECIAL STEEL STRIP because it is reliable, economical, durable and easy to maintain.