Parehong 3104 at 3004 ay karaniwang ginagamit aluminyo haluang metal coils sa iba't ibang mga application, Ngunit may ilang mga pagkakaiba sa kanilang komposisyon ng kemikal at mga katangian. Ang sumusunod ay paghahambing ng 3104 aluminyo coils at 3004 aluminyo coils:

komposisyon ng kemikal:

3104 aluminyo coil:
Aluminyo (Al): 95.7%
magnesiyo (Mg): 0.8-1.3%
mangga (Mn): 0.8-1.3%
sink (Zn): 0.25%
Iba pang mga elemento: Bakas ang iba pang mga elemento
3004 aluminyo coil:
Aluminyo (Al): 95.8-98.2%
magnesiyo (Mg): 0.8-1.3%
mangga (Mn): 1.0-1.5%
bakal (Paa): 0.7%
Iba pang mga elemento: Bakas ang iba pang mga elemento
Manganese content:

One of the main differences between these two alloys is the manganese content. Compared with 3104 aluminyo, 3004 aluminum has a slightly higher manganese content. This difference affects the mechanical properties and formability of the alloy.

Pormal na Kapan:

3004 aluminyo is known for its excellent formability. It is typically used in applications that require deep drawing or forming, such as beverage cans.
3104 aluminyo also has good formability, but may have slightly different properties in terms of stretchability and deformation behavior due to its lower manganese content.
Kaagnaan pagtutol:

Both alloys have good corrosion resistance. They are suitable for applications where exposure to moisture and environmental factors is a consideration.

Aplikasyon:

3104 aluminyo coil:
Commonly used in the production of beverage can lids, shallow-drawn cans and automotive parts.
3004 aluminyo coil:
Widely used in the manufacture of beverage cans (tangke) as it provides excellent formability and corrosion resistance for this application.

Lakas:

Both alloys have similar strength properties, but a slight difference in manganese content affects their mechanical properties. Specific strength values may depend on factors such as tempering and processing.

Weldability:

Both alloys can be welded using common methods such as TIG or MIG welding and exhibit good weldability.

Although 3104 at 3004 aluminum coils have some similarities in their aluminum-magnesium-manganese alloy composition, they differ in their manganese content and are generally used in different applications. Due to its excellent formability, 3004 is often the material of choice for beverage can bodies, habang ang 3104 is used in applications such as can ends and automotive parts. The choice between them depends on the specific requirements of the application.