4142 Alloy Steel Bar Stock

Noted for its strength, toughness, ductility, and wear resistance, 4142 Alloy Steel is considered to be one of the most widely used precipitation hardening alloy steel grades in industries.

4142 Alloy Steel Round Bar Stock

4142 Alloy Steel has been a standard for various industries in such a manner that a 4142 alloy steel bar will definitely be utilized in moderate to severe service applications.

With this 4142 alloy steel bar stock’s excellent features, industries can readily machine, forge, and heat-treat it allowing them to create high-quality parts and components.  

Steel Purchaser

THE ONE WITH EXCEEDINGLY HIGH STRENGTH

However, the 4142 Alloy Steel quality that stands out among the rest is its exceedingly high strength.

Interestingly, despite its inherent hardness, it is capable of being heat-treated while still maintaining its reasonable toughness.

Moreover, the 4142 Alloy Steel shows excellent resistance when it comes to creeping or similarly known as deformation even after long exposures in high temperatures up to 1000℉.

It is for such reasons that industries seek after a 4142 alloy steel bar stock or more.

4142 ALLOY STEEL COMPOSITION

PHYSICAL PROPERTIES4142
Density0.284 lb/in³
MECHANICAL PROPERTIES4142
Tensile Strength204800 psi
Tensile Yield Strength140000 psi
Modulus of Elasticity29900 ksi
Hardness (Brinell)380
Hardness (Knoop)230
Hardness (Rockwell)15
Machinability65
CHEMICAL PROPERTIES4142 (%)
Carbon0.40-0.45
Chromium0.80-1.1
Silicon0.15-0.30
Molybdenum0.15-0.25
Sulfur0.040
Phosphorus0.035

4142 ALLOY STEEL APPLICATIONS

As such, its excellent properties are perfect for most industries, especially those that need to manufacture parts and components which involve a lot of high-temperature machining and grinding.

These parts and components include gears, gear racks, chain links, hydraulic machinery shafts, pistons, rods, couplings, bolts, axles, and other related mechanical parts and components.

Now, if you are a company that requires the manufacturing of the abovementioned parts and components then you most certainly need high-quality 4142 alloy steel round bar stock!

Here in Advance Grinding Services, you are assured that you will get only the best quality of 4142 alloy steel round bar stock for all your various industrial applications.

Hurry and give us a call if you want to make a purchase or simply want to request a quote from us today!