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Alloy steel sheet 4130 annealed.
Grade alloy 4130 aisi 4130 uns g41300 castle metals stocks a wide range of alloy 4130 in bar distributed globally from our distribution centers in north america as well as in the u k france singapore and shanghai.
Two processes change the hardness of 4130 annealing and normalizing both of which may be applied depending on the desired application of the steel.
About 4130 e4130 alloy steel.
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.
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Sheared to sheet and strip sizes listed below.
Alloy 4130 in bar plate tube specifications.
Due to its relatively low carbon content of 0 28 0 33.
4130 and 4340 steel sheet plate stock is available in full size and custom cut lengths.
Test reports are required there s a minimum 15 00 charge per order.
Less 10 discount on 6 sheets 18 x 36 or 3 sheets of 18 x 72 per part number.
We carry alloy steel sheet plate in 4130 annealed 4130 normalized and 4340 annealed.
This type of steel is also commonly referred to as a chromoly steel or chrome moly steel.
Annealing normalising hardening and tempering.
The reason for heat treatment is to prepare the alloy for machining and to enhance 4130 steel properties.
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4130 steel commonly referred to as chromoly is a chrome alloy steel with medium carbon content containing 80 1 10 chromium as the strengthening agent.
4130 sheet is readily machinable has excellent weldability and offers excellent ductility.
Once 4130 steel has been forged into parts sheets or coils it may be annealed straightaway.
Tensile strength 75 000 85 000 psi.
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.
Subject to availability of normalized sheet annealed 4130 sheet may be substituted.
4130 steel sheet plate stock is available in full size and custom cut lengths.
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.
There are four main ways to heat treat steel alloy.
Aircraft quality 4130 alloy steel is a medium carbon low alloy steel containing 0 15 0 25 molybdenum and 0 80 1 10 chromium as strengthening agents.
This type of steel is also commonly referred to as a chromoly steel or chrome moly steel.
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