It s often used for structural applications.
Alloy steel sheet 4130 annealed.
Relatively high carbon high alloy steels like american iron and steel institute aisi 4130 must be heat treated before they can be machined or formed.
4130 steel offers good strength weldability impact and abrasion resistance while also being easy to machine.
Alloy steel sheet plate 4130 is highly versatile and used for a wide range of applications including automotive aerospace bicyling construction and firearm projects.
4130 alloy steel has a low carbon content that provides good weldability.
The 4130 alloy steel grade contains chromium and molybdenum for strength and hardenability with lower carbon content than 4140 alloy steel to provide better weldability.
Alloy steel sheet 4130 annealed offers good strength and weldability without compromising steel abrasion or impact resistance.
The main reason to anneal 4130 steel is to prepare it for machining.
The annealed condition is the softer and formable condition and is best used when forming is needed.
It is typically used in structural applications gears fasteners and aircraft exteriors.
Annealing relieves internal stresses softens and makes the material more ductile.
Easy to machine 41l40 alloy steel the addition of lead gives 41l40 the best machinability of all the alloy steel we offer.
It will be held there for a set amount of time then furnace cooled.
Two processes change the hardness of 4130 annealing and normalizing both of which may be applied depending on the desired application of the steel.
The 4130 alloy steel sheet has been annealed has an unpolished mill surface meets sae aerospace material specifications ams 6350 standards and has a standard tolerance.
4130 steel sheet plate stock is available in full size and custom cut lengths.
Once 4130 steel has been forged into parts sheets or coils it may be annealed straightaway.
This type of steel is also commonly referred to as a chromoly steel or chrome moly steel.
4130 can also be made even stronger through heat treatment.
Due to its relatively low carbon content of 0 28 0 33.
4130 annealed sheet produced to the aerospace specification ams 6350 sometimes referred to as condition a.
