OnlineMetals 4340 Alloy Steel Round Bar, Unpolished (Mill) Finish, Cold Finish, Normalized, AMS 6415, 0.75" Diameter, 24" Length

Alloy: 4130 | Material: Alloy Steel | Shape: Round Bar | Diameter: 0.75 Inch | Item Length: 24 Inches Alloy Steel Round Bar 4130 Normalized Cold Finish offers good strength and weldability without compromising steel abrasion or impact resistance. This material comes in the normalized condition and doesn't require further heat treatment. It is typically used in structural applications, gears, fasteners, and aircraft exteriors. Alloy steels are made by combining carbon steel with one or several alloying elements, such as manganese, silicon, nickel, titanium, copper, chromium and aluminum. These metals are added to produce specific properties that are not found in regular carbon steel. The elements are added in varying proportions (or combinations) making the material take on different aspects such as increased hardness, increased corrosion resistance, increased strength, improved formability (ductility); the weldability can also change. UNS G41300, AISI 4130, C4130, Alloy Steel, Chrome-Moly, Chromoly This product weighs 3 pounds and meets the following specs: ASTM-A29, ASTM-A108, ASTM-A322, AMS-6415, AMS-6484, AMS/MIL-S-5000

• 4340 steel is easily weldable, has high strength, toughness, wear resistance, and fatigue strength.
• 0.75" Diameter, 24" Length
• Normalized
• Alloy Steel 4130 is typically used in structural applications, gears, fasteners, and aircraft exteriors.
• Meets ASTM-A29, ASTM-A108, ASTM-A322, AMS-6415, AMS-6484, AMS/MIL-S-5000