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3004 aluminum alloy is a medium-strength, non-heat-treatable alloy primarily composed of manganese (Mn) and magnesium (Mg). It offers better strength than pure aluminum while maintaining good formability, weldability, and corrosion resistance.
Our Company
Standardized processes enhance work efficiency, reduce errors, and boost productivity
Optimized work environment fosters positive relationships and team growth
Professional team ready for cooperation with your company
Our Workshop
World-class equipment including furnaces from GAUTSCHI (Switzerland) and rolling mills from SMS Group (Germany)
Efficient internal management and standardized production processes
Automatic Aluminum Coil Wrapping Machine
Reduced manual work with faster packaging
Precise control for consistent wrapping results
Secure packaging for safe transportation
All Automatic Three-dimensional Elevated Warehouse
Smart storage with temperature monitoring for hot and cold rolled coils
Automated transport system with optimized routing
Efficient handling for smooth production flow
Alloy Ingot Storage Area
Neatly stacked materials for easy tracing and handling, ready for production use.
Ocean Shipping
Cushioning materials and specialized lashing straps for protection
Non-slip wooden blocks to prevent movement during transit
Waterproof packaging with desiccants to prevent moisture damage
Mechanical Properties (Typical)
Temper
Tensile Strength (MPa)
Yield Strength (MPa)
Elongation (%)
O (Annealed)
150-180
70-100
20-25
H32
190-220
160-180
8-12
H34
210-240
180-200
6-9
H38 (Full Hard)
240-270
220-240
4-6
Advantages of 3004 Aluminum Alloy
Good formability (can be deep drawn, spun, or stamped)
Weldable (TIG, MIG, resistance welding)
Corrosion-resistant (suitable for humid/coastal environments)
Non-heat-treatable (strengthened by cold working only)
Limitations
Not as strong as heat-treatable alloys (e.g, 6061)
Lower fatigue resistance compared to 5000 series
Poor machinability
Common Applications
Beverage Cans: Body stock
Roofing & Gutter: Due to corrosion resistance
Sheet Metal Work: Signs, kitchenware, storage tanks
Automotive: Fuel tanks, trim, decorative parts
Industrial: Chemical equipment, pressure vessels
Our Company Product Range
Product
Thickness (mm)
Width (mm)
Length (mm)
Thick Plate
6~260
800~4300
1000~38000
Thin Plate
0.2~6
1000~2800
1000~12000
Hot rolled coil
1.5~12
1050~2900
~
Cold rolled coil
Min0.1
1000~2650
~
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2017
Total Annual:
6000000-8000000
Employee Number:
40~50
Ecer Certification:
Verified Supplier
Qingdao Jero steel company is a professional raw material integrated supplier, located in the beautiful costal city, Qingdao,
mainly product is steel material and Aluminum alloy sheet/coil.
We own a very comfortable work environment, and humanized management system, we hope that a job&nbs... Qingdao Jero steel company is a professional raw material integrated supplier, located in the beautiful costal city, Qingdao,
mainly product is steel material and Aluminum alloy sheet/coil.
We own a very comfortable work environment, and humanized management system, we hope that a job&nbs...