Aluminium 7475 Sheet Plate | AMS 4201 | UNS A97475

UNS A97475 Sheet, 7475 Aluminium Sheet, Aluminium 7475 Hot Rolled Sheet, Aluminium 3.4384 Sheets, UNS A97475 Plate, Aluminium 7475 Hot Rolled Plate Manufacturer in Mumbai, India.

PM Industries is a manufacturer, supplier, and stockist of AMS 4201 aluminum 7475 sheet and plate, a high-purity aerospace alloy made for parts that need both high strength and high fracture toughness. 7475 starts from the 7075 chemistry and tightens it, holding trace iron and silicon to low limits. That impurity control is what gives it its edge, roughly 40% more fracture toughness than 7075 at the same strength level. The alloy is a zinc-magnesium-copper-chromium system with strong resistance to fatigue crack growth, so high-stress parts can take repeated aerodynamic loading without cracking through.

7475 Aluminium Sheets / Plates Stockist, ASME SB209 Aluminium 7475 Perforated Sheets Stockholder, Aluminium 7475 Foil, Aluminium 7475 Plain Plates Supplier in India.

7475 is supplied in tempers chosen to balance strength against crack and corrosion resistance. Plate is commonly furnished as 7475-T7351 under AMS 4201, and the T7651 condition is used where higher strength is the priority. Sheet is covered by its own specifications, including AMS 4084, 4085, 4090, and 4100, with AMS 4207 for Alclad T61 sheet. These tempers give good resistance to exfoliation and stress-corrosion cracking while keeping a high yield strength that can run above 460 MPa in the stronger conditions. Confirm property values against the mill certification, since they shift with temper and thickness.

The material stays stable and tough down into cryogenic temperatures, which gives it a wide service range. It machines to high precision and handles conventional cold working and spinning. It works best when formed in the annealed state and heat treated afterward. 7475 is built for structural strength rather than decorative finish, but it takes technical anodized coatings well, which raise surface wear resistance and protect parts in salt-air service.

Because it cuts airframe weight while guarding against fatigue, 7475 is a core alloy across aviation and defense. It is specified for fracture-critical assemblies such as fuselage skins, upper and lower wing panels, heavy bulkheads, and wing spars on commercial, military transport, and fighter aircraft. Its toughness and crack containment also carry into highly stressed military components, ballistic armor plate, and specialized industrial equipment.

When specifying 7475 sheet or plate, call out the alloy and temper, the thickness and tolerances, the surface condition (bare or Alclad), and the certification and testing you need, including chemical analysis, mechanical tests, and fracture-toughness data where required. PM Industries supplies 7475 in a range of tempers, thicknesses, and finishes, each produced under strict quality control. For the most demanding flight structures, 7475 delivers a proven mix of strength, clean machinability, and crack resistance. Contact our team for sizes, certification, and lead times on your next order.

Specification Aluminium 7475 Sheet & Plate | AMS 4201 | UNS A97475

Specifications	ASME SA 240/ASTM A 240
Standard Sizes	1000 x 2000 mm, 1220 x 2440 mm, 1500 x 3000 mm, 2000 x 2000 mm, 2000 x 4000 mm
Width	10-2500mm
Length	2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface	2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hairline, sand, blast, Brush, etching, etc
Thickness	0.1mm to 100 mm Thk
Hardness	Quarter Hard, Half Hard,Spring Hard, Soft, Hard
Stock available in form of	Shim Sheet, Rolls, Strip, Flats, Clad Plate, Plain Sheet, Plate, Sheet, Coils, Foils, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Blank (Circle), soft annealed, sheared, annealed, tread plate,descaled, Checker Plate
Profiling	Plasma Plate Cutting
Value added services	Plasma cutting, Waterjet cutting, Laser cutting, welding, edge preparation, etc.
Test Certificates	EN 10204/3.1B, NACE MR0103, NACE MR0175
	Raw Materials Certificate
	100% Radiography Test Report
	Third Party Inspection Report, etc

Available Types of Aluminium 7475 Sheet & Plate

Aluminum 7475 Sheets & Plates – Equivalent Grades

Aluminium Grade	EN	WNr	UNS	DIN	ISO
7475	2802	3.4384	A97475	AlZn5.5MgCu	AlZn5.5MgCu(A)

Aluminum 7475 Sheet & Plate – Chemical Composition

Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Others, each	Others, total
0.10	0.12	1.2-1.9	0.06	1.9-2.6	0.18-0.25	5.2-6.2	0.06	0.05	0.15

Aluminum 7475 Sheets & Plates – Mechanical Properties

Ultimate Tensile Strength	Tensile Yield Strength	Elongation at Break
531 MPa, 77000 psi	462 MPa, 67000 psi	12 %