Specialty Metals

Specialist In Locating Hard To Find Metals

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Plates, Sheets & Coils

Aluminum, Armor Plate, Copper, Brass, Military Plates, Stainless Steel, Steel, Titanium....

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Round, Hex, Flat, & Square Bar

Aluminum, Brass, Bronze, Copper, Sintered Bronze, Stainless Steel, Steel, Titanium....

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Foil, Ribbon & Strip

Aluminum, Copper, Brass, Stainless Steel, Steel, Titanium....

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Wire

Round, Flat. Square, All Shapes of Wire; Aluminum, Brass, Bronze, Copper, Stainless Steel, Steel & Titanium Wire....

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                     The Strongest Name In Specialty Metals

 
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Aerospace

Nuclear

Industrial

Aircraft Quality 4140 ANNEALED

MasterSource offers a complete line of AQ 4140 ANN inventory as noted below.

Alloy Specifications
AQ E4140 ANN
AISI E4140
E4140
Cr-Mo
AMS 2301
AMS 2304
AMS 6349
AMS 6382
AMS-S-5626
ASTM A331
MIL-S-5626

INVENTORY FORMS

Rounds, Hex, Squares and Flat Bar.

Compliance: Metals distributed by and thru MasterSource Company Inc. are in compliance with Section 1502 of the Dodd-Frank Act pertaining to conflict minerals.

 

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Supplying aviation grade metals to the DoD and Aerospace industry.
Aerospace, Defense, Marine, Nuclear and Industrial Metals.
Exotic Metals & Hard to Find Metals.

MasterSource