Fay Industries provides the metal working industries globally with steel products and services.

Home|About Us|Product Catalog|Value Added Services|Industries Served|Metal News|Request for Quote|Contact Us

Products & Services

Forged Bar and Plate

Alloy Bar and Plate

Carbon Bar, Plate, Tubing and Structural

Nickel Alloy Bar, Tube, Pipe and Plate

Aluminum and Stainless Bar, Tube, Pipe and Plate

Tool Steel Bar and Plate

Red Metals - Bronze, Copper and Brass

Saw Cutting Services

 

Search Catalog:
GO
Use a (*) to broaden your search results

 

Fay proudly
operates under
MIL-I-45208 A guidelines

Fay Industries Facebook Page

Fay Industries Linkedin Page

Made in America

 

All Categories > Alloyed Bars and Plates > Hot Rolled Alloy Steels > 4340 Hot Rolled Annealed Alloy Steel  
 

4340 Hot Rolled Annealed Alloy Steel


Click on a Product to view details.

Rounds

4340 Hot Rolled Annealed Alloy Steel - Rounds

(58)
This is the "king" of the hardening grades of constructional alloy steels. Because of richer alloy content, 4340 possesses much deeper hardenability than the 4100 series. This advantage is realized principally where high strength is required in heavy sections. In addition, unusually high hardenability insures maximum toughness and ductility at the desired strength level. The fatigue-tensile ratio makes this grade ideal for highly stressed parts. It maintains its strength, ductility, and toughness at relatively high temperatures. It has remarkable non-distorting properties for an alloy steel. Thus, for high strength in heavy sections, or for highly stressed parts operating under the most severe conditions, or where the greatest margin of ...

Search  4340 Hot Rolled Annealed Alloy Steel - Rounds - 58 Items

Flats

4340 Hot Rolled Annealed Alloy Steel - Plates

(26)
This is the "king" of the hardening grades of constructional alloy steels. Because of richer alloy content, 4340 possesses much deeper hardenability than the 4100 series. This advantage is realized principally where high strength is required in heavy sections. In addition, unusually high hardenability insures maximum toughness and ductility at the desired strength level. The fatigue-tensile ratio makes this grade ideal for highly stressed parts. It maintains its strength, ductility, and toughness at relatively high temperatures. It has remarkable non-distorting properties for an alloy steel. Thus, for high strength in heavy sections, or for highly stressed parts operating under the most severe conditions, or where the greatest margin of ...

Search  4340 Hot Rolled Annealed Alloy Steel - Plates - 26 Items


 Precision Saw Cutting 


Cold Saw Cuts_On Saw_1
Precision Saw Cutting

 Custom Sizes 


New Custom Size Photo
Custom Sizes
Site created by ThomasNet Web Solutions, a division of ThomasNet.com