Aluminum Coil 3004

This grade is non-heat treatable and has good corrosion resistance. Typical applications are similar to those of 3003 aluminum sheet, but it can also be used for applications requiring greater strength, including storage tanks, pressure vessels, and truck and trailer parts.

Alloy Number: 3004

Temper: O, H34, H36, H38

Standard thickness: 0.5mm, 0.6mm, 0.7mm, 0.8mm,1.0mm,1.2mm

Standard width: 1000mm, 1200mm, 1220mm, 1250mm, 1500mm,

Thickness tolerance: +/-0.02mm, Width tolerance: -0 / +2mm;

Inner Diameter: 505mm, 508mm, 305mm, 76mm; Maximum OD: 2000MM,

Maximum weight per coil: 7 Tons,

What's the difference between 3003 and 3004 aluminum?

ANSWER:

These two general purpose alloys are very similar. In terms of their chemical composition, 3004 aluminum has an addition of magnesium which gives this grade the upper hand when it comes to strength

3000 Series Alloy (Generally called Al-Mn Alloy, Mn is used as main alloy element)
Alloy	3003 3004 3005 3102 3105
Temper	O/H111 H112 H12/H22/H32 H14/H24/H34 H16/H26/ H36 H18/H28/H38 H114/H194, etc.
Specification	Thickness≤30mm; Width≤2200mm Length≤12000mm OR Coil (C)
Application	Decoration, heat-sink device, external walls, storage, sheets for construction, etc.
Feature	Good rust resistance, not suitable for heat treatments, good corrosion resistant performance, well welding property, good plasticity, low strength but suitable for cold working hardening