Standard Comporision:
Country | German | USA | Japan | China | Russia | British |
Standard | DIN/Wr. | ASTM/AISI | JIS | GB | GOST | BS |
Grade | * | 7075 | * | * | * | * |
Chemical Composition:
Grade | AL | Si | Mn | Cu | Mg | Zn | Ti | Cr | Fe |
7075 | Bal. | ≤0.4 | ≤0.30 | 1.20-2.00 | 2.10-2.90 | 5.10-6.10 | ≤0.20 | 0.18-0.28 | ≤0.50 |
Available Size:
Shape: | Available Status | Available size(mm) |
Plate | Y | 12-200X1536X3660 |
Flat bar | N | * |
Sheet | N | * |
Block | N | * |
Round bar | Y | Dia12-200X2500-5800 |
Hexagonal bar | N | * |
Delivery Condition:
Hot rolled/Forged
Delivery time:
Warehouse regular stock sizes:3-7 days
Mill manufacture sizes:15-60 days
Brief introduction:
7075 aluminium alloy (AA7075) is an aluminium alloy with zinc as the primary alloying element. It has excellent mechanical properties and exhibits good ductility, high strength, toughness, and good resistance to fatigue. It is more susceptible to embrittlement than many other aluminium alloys because of microsegregation, but has significantly better corrosion resistance than the alloys from the 2000 series. It is one of the most commonly used aluminium alloys for highly stressed structural applications and has been extensively used in aircraft structural parts.
Application:
-Aircraft fittings
-Gears and shafts
-Missile parts
-Regulating valve parts
-Worm gears
-Aerospace/defense applications
-Automotive
-Bicycle Chainrings
-Bicycle Gearboxes
-Archery equipment
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