The 1100 H14 H112 aluminum thick plate is a specialized industrial material engineered for chemical equipment manufacturing. Featuring a minimum aluminum purity of 99.0 %, this unalloyed material provides exceptional corrosion resistance for demanding fluid handling systems.
It is prominently utilized in fabricating dilute-acid storage tanks, reactor linings, and heavy-duty heat exchangers. Supplied in customized thicknesses ranging from 0.2 mm up to 200 mm, these plates accommodate massive structural requirements. Processing the metal into H14 and H112 tempers ensures a controlled balance between mechanical rigidity and welding formability.
Manufactured in strict compliance with ASTM B209 and EN 573-3 specifications, the 1100 aluminum plate guarantees consistent metallurgical performance, making it highly effective for weak acid environments maintaining a pH above 5.
Contact our sales team to procure premium 1100 aluminum-thick plates for your chemical equipment manufacturing.
1. Primary Uses and Applications of 1100 H14 H112 Aluminum Thick Plate
This unalloyed metal is deployed across industrial facilities requiring highly pure material to construct reliable fluid containment and thermal regulation components.
- Dilute-Acid Storage Vessels: Heavy aluminum plates form the internal structural linings for massive industrial tanks handling weak acid solutions. Operating safely at sustained temperatures up to 50 °C, the material resists degradation from mildly corrosive liquids, maintaining a pH level above 5, reliably preventing hazardous chemical contamination.
- Industrial Heat Exchangers: Facilities fabricate thick plates into durable shell-and-tube heat transfer equipment operating constantly around 150 °C. The minimum 99.0 % aluminum purity ensures exceptional thermal conductivity, efficiently transferring heat across gauges reaching up to 200 mm to stabilize fluid temperatures during intensive chemical processing.
- Food Processing Tanks: Manufacturers utilize these heavy plates to construct large holding vats safe for direct contact with slightly acidic food liquids. Employing 10 mm to 20 mm gauge material guarantees structural stability for brewing and fermentation tanks, complying with strict domestic safety guidelines.
- Water Treatment Reactors: Engineering teams line municipal sedimentation tanks dealing with mild purifying chemicals at ambient temperatures of 20 °C. The massive aluminum plates, spanning up to 12000 mm in length, reduce the need for multiple welded joints, ensuring leak-proof containment across treatment basins.
Request a custom quote today for bulk 1100 H14 aluminum plates tailored to your storage tank specifications.
2. Key Benefits and Advantages of 1100 H14 H112 Aluminum Thick Plate for Chemical Equipment
- Excellent Corrosion Resistance: The metal contains a minimum of 99.0 % aluminum, inherently forming a dense, natural oxide layer upon atmospheric exposure. This microscopic barrier aggressively resists deterioration from weak industrial acids with a pH above 5, extending the functional lifespan of reactor linings significantly.
- Distinct Temper Characteristics: Processing the metal to an H14 half-hard temper yields a tensile strength reaching 145 MPa for rigid paneling. Conversely, the H112 temper provides highly stable, as-fabricated mechanical properties, delivering predictable structural behavior for massive plates subjected to elevated operating temperatures.
- Superior Thermal Conductivity: Reaching thermal conductivity levels of approximately 220 W/(m·K), these unalloyed thick plates function as highly efficient thermal regulators. This attribute allows chemical reactor linings to distribute heat evenly, preventing localized hotspots and managing chemical reactions safely at elevated thermal loads.
- Optimal Formability and Welding: The alloy's inherent ductility permits straightforward gas metal arc welding (GMAW) procedures without complex pre-heating. This ease of fabrication allows industrial engineers to seamlessly join plates measuring up to 2650 mm in width, streamlining the construction of massive chemical storage silos.
1100 Aluminum Sheet Specifications
| Product | 1100 Aluminum Sheet / 1100 Aluminum Plate |
| Alloy | 1100 / AA1100 |
| Temper | O, H12, H14, H16, H18, H22, H24, H112 |
| Thickness | 0.2 mm - 200 mm or customized |
| Width | 100 mm - 2650 mm or customized |
| Length | 500 mm - 12000 mm or customized |
| Standard | ASTM B209, EN 573, EN 485, GB/T |
| Surface | Mill finish, brushed, anodized, coated, embossed |
| Processing | Cutting, slitting, leveling, film coating, surface treatment |
| Minimum Order Quantity | Standard orders typically range from 3-5 tons |
| Packaging | Exported on wooden pallets/boxes; customized cutting available |
Chemical Composition of 1100 Aluminum
| Element | Content |
| Aluminum Al | 99.00% min |
| Si + Fe | 0.95% max |
| Cu | 0.05% - 0.20% |
| Mn | 0.05% max |
| Zn | 0.10% max |
| Others | 0.15% max total |
1100 Aluminum Mechanical Properties
| Temper | Treatment | UTS (MPa) | Yield Strength (MPa) | Elongation (50 mm) | Typical Applications |
|---|---|---|---|---|---|
| H14 | Strain-hardened to ½-hard | 110 – 150 | 95 – 130 | 6 – 14 % | Nameplates, light fixtures, general sheet metal |
| H112 | Hot worked / lightly strain-hardened (for plate ≥ 6 mm) | 75 – 110 | 25 – 75 | 12 – 25 % | Structural thick plates, industrial storage tanks |
3. Delivery, Inspection Standards, and Packaging
- Standardized Regulatory Compliance: Material manufacturing and final delivery protocols strictly conform to recognized international criteria, specifically ASTM B209 and EN 573-3 standards. This mandatory compliance guarantees the foundational chemical composition limits are accurate, ensuring the heavy plates perform reliably within rigorous international chemical equipment manufacturing projects.
- Industrial Order Fulfillment: Metal suppliers systematically process 1100 aluminum thick plate orders, establishing a standard minimum order quantity ranging from 3 to 5 tons. This batch processing ensures manufacturing consistency across large-scale deliveries intended for multi-tank chemical facility construction or facility upgrades.
- Heavy-Duty Export Packaging: Plates are securely fastened to reinforced wooden pallets or fully enclosed in fumigated wooden boxes for international shipping. This specialized heavy packaging is engineered to handle massive plates measuring up to 12000 mm in length, preventing mechanical surface damage during transit.
- Quality System Certifications: Production facilities rigorously operate under ISO 9001-certified quality management systems to aggressively control every fabrication stage.
Submit your inquiry to purchase ISO-certified 1100-H112 aluminum plates directly from a trusted industry supplier.
4. 1100 H14 H112 Aluminum Thick Plate Quality Testing
Comprehensive laboratory procedures and independent verifications are executed to validate the mechanical, dimensional, and chemical integrity of the finished aluminum thick plates.
- Third-Party Performance Testing: Independent testing agencies like SGS conduct thorough evaluations of the finished metal batches. These external audits verify that all mechanical metrics align flawlessly with ASTM B210 and the domestic GB/T 3880.1-2012 specifications, confirming the metal's suitability for high-stress applications.
- Mechanical Strength Validation: Quality assurance technicians execute rigorous tensile testing to verify load capacities. These tests confirm H14 temper plates achieve minimum yield strengths of 95 MPa, while verifying H112 variants maintain structural baseline parameters essential for holding heavy liquid volumes safely.
- Dimensional Tolerance Verification: Inspection teams utilize advanced laser measurement tools across heavy gauge plates before shipment. This step guarantees thicknesses reaching up to 200 mm and custom widths up to 2650 mm adhere strictly to EN 485-2 geometric tolerance limitations for seamless assembly.
- Chemical Composition Analysis: Metallurgists deploy calibrated optical emission spectrometers to measure precise alloy concentrations within each batch. This specific analysis ensures trace metallic elements like copper and iron remain strictly within the maximum limits dictated by ISO 6361 for the 1100 alloy series, permanently protecting its corrosion-resistant properties.
5. Future Development Prospects
The ongoing evolution of chemical processing and storage technologies continually dictates the required performance specifications for industrial-grade aluminum plates.
- Integration into Green Chemistry: Expanding global demand for sustainable chemical processing equipment necessitates highly pure aluminum reactors. The 1100 alloy provides an optimal, non-reactive surface that heavily resists mildly acidic bio-solvents operating efficiently at moderate 40°C temperatures, directly supporting environmentally focused fluid processing infrastructure.
- Expanded Battery Material Processing: As electric vehicle battery recycling expands rapidly, chemical processors require highly reliable bulk storage tanks to extract materials. These modern facilities utilize the heavy aluminum plates to safely contain dilute liquid electrolyte solutions featuring pH levels exceeding 5, preventing disastrous environmental containment failures.
- Advancements in Food-Grade Storage: Expanding international liquid logistics networks necessitate large-scale, structurally sound aluminum tanks. Thick 1100-H112 plates deliver the required strength to build lightweight yet durable transport vessels capable of maintaining absolute temperature stability for sensitive agricultural exports during lengthy transit phases.
Order your customized 1100 aluminum thick plates today to build advanced, corrosion-resistant chemical storage solutions.
Conclusion
The 1100 H14 H112 aluminum thick plate remains an essential material choice for constructing advanced chemical equipment. By fulfilling stringent ASTM B209 and EN 573-3 specifications, this 99.0 % pure aluminum provides reliable corrosion resistance vital for dilute-acid storage vessels and industrial heat exchangers. Available in massive dimensions spanning up to 200 mm in thickness and 2650 mm in width, it easily accommodates large-scale fabrication requirements.
Verified through independent SGS testing and ISO 9001 certified protocols, these specialized plates continuously deliver the exceptional thermal conductivity and structural consistency required by demanding fluid processing facilities worldwide.
