Specialty Metals
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Plates, Sheets & Coils
Aluminum, Armor Plate, Copper, Brass, Military Plates, Stainless Steel, Steel, Titanium....
Round, Hex, Flat, & Square Bar
Aluminum, Brass, Bronze, Copper, Sintered Bronze, Stainless Steel, Steel, Titanium....
Foil, Ribbon & Strip
Aluminum, Copper, Brass, Stainless Steel, Steel, Titanium....
Wire
Round, Flat. Square, All Shapes of Wire; Aluminum, Brass, Bronze, Copper, Stainless Steel, Steel & Titanium Wire....
The Strongest Name In Specialty Metals




Aircraft Quality 4130 NORMALIZED
MasterSource offers a complete line of AQ 4130 Normalized inventory as noted below.
Alloy | Specifications |
AQ E4130 NORM AISI E4130 Aircraft Quality E4130 AISI E4130 Cr-Mo |
Bar AMS 2301 AMS-S-6758 AMS 2304 ASTM A322 AMS 6348 ASTM A331 AMS 6370 MIL-S-6758 Sheet and Plate AMS 6345 |
INVENTORY FORMS
Plate, sheet, 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.