|
4130 (E4130) Aircraft Quality Alloy Steel
Sheet
AMS6345 / AMS6350 / AMS6351
Wilco Inc. is one of the largest stocking
distributors of 4130 Aircraft Quality Alloy Steel Sheet in North America.
We strive to serve you fast and accurately from our location, in the middle of
the United States, in Wichita Kansas.
Since we stock it with no minimum purchase requirements this allows you to make
your parts, and a profit without investing a lot of money in inventory, or time
waiting for delivery.
All of our material is Domestic and therefore DFARS compliant.
With over 150 tons of inventory on hand we can generally ship same day if the
order is placed before noon CST.
We stock both Annealed and Normalized conditions from .025" - .250” thick
in multiple cut sizes. All of the 18” x 72” size sheets and smaller are within
the size limits to ship on both UPS & Fed Ex which means our sheets can be
sent overnight if required.
When you have requirements for this material please remember Wilco and give us
an opportunity to serve you.
Please feel free to send us over your request for quotation either by phone,
fax, or email.
Phone: (800) 767-7593
Fax: (316) 943-9664
Email: sales@wilco.to
General
Characteristics of 4130
4130 grade is a low-alloy steel containing chromium and
molybdenum as strengthening agents. It offers a great mix of strength and
toughness. The machinability and weldability of 4130 is good. The alloy may be
welded using any commercial method. The material may require a post-weld stress
relief heat treatment in certain instances.
What
is the main difference Normalized and Annealed?
Normalized material has a higher tensile strength than Annealed
material. So because of this Annealed will be easier to form than
Normalized.
Chemistry of 4130 Grade
|
Chemistry
|
%Cr
|
%Mo
|
%C
|
%Mn
|
%P
(Max)
|
%S
(Max)
|
%Si
|
|
4130
|
0.80-1.10
|
0.15-0.25
|
0.28-0.33
|
0.40-0.60
|
0.025
|
0.040
|
0.15-0.35
|
4130 Alloy Steel is sometimes referred to as Chromoly or Chrome
Moly?
The chemistry of 4130 includes both Chrome and Molybdenum. This
is where the names Chromoly and Chrome Moly came from.
What
does the 30 in 4130 stand for?
The 30 is indicative of the amount of carbon that is put into
this grade of steel.
|
