Superior Performance of EN AC-42100 T6 Aluminum Alloy
EN AC-42100 T6, also professionally defined as AlSi7Mg0.3 T6 alloy, is a high-grade European standard cast aluminum material widely used for industrial structural casting parts. Through our T6 heat treatment with complete solution treatment and artificial aging, EN AC-42100 T6 achieves outstanding mechanical strength, stable dimensional accuracy and excellent wear resistance. This premium alloy is fully equivalent to A356.2 T6 in performance, with ultra-low impurity content and uniform refined grains, greatly improving corrosion resistance and structural toughness, perfectly adapting to high-load and long-service industrial working environments.
Precision Manufacturing by Low Pressure Permanent Mold Casting
We adopt mature low pressure permanent mold casting technology to produce customized EN AC-42100 T6 casting components. As a mainstream precision casting process, it effectively eliminates common casting defects such as pores and shrinkage cavities, ensuring high compactness and smooth surface of finished precision aluminum housing. The process supports the production of complex-shaped, thick and thin wall integrated castings, with strict size tolerance control. All products comply with European industrial standards, delivering reliable and durable aluminum casting solutions for vacuum equipment, mechanical engineering and industrial hydraulic systems.
EN AC-42100 T6 Equivalent Material Comparison

| Manufacturing Method | Die Casting Services |
| Material Standard | GB, ANSI, BS, DIN, JIS, ASTM, ASME, AISI, etc Aluminum alloy: ISO3522-84, ASTMB85-96, JISH5302:2000, EN1706:1998 Aluminum alloy: ADC12, ADC10, A360, A380, A356, 6061, 6063, AlSi9Cu 2.Magnesium alloy: ISO/DIS16220-1999, ASTMB93/B93M-98, EN1754-1997 Magnesium alloy: AZ91D, AM60B, 3.Zinc alloy: ISO301-1981,ASTMB327-98, JISH2021:1999, EN12844:1998 Zinc alloy: ZA3#,ZA5#,ZA8# |
| Weight Range | 3g – 20 kgs |
| Dimension Range | Mini 80 X 80 mm, Max 800 X 800 mm |
| Tolerance | ±0.02mm |
| Design Software | UG, Pro-E, Inventor |
| Dwg Format | STP, STEP, IGS,STP,X_T ,DXF,DWG , Pro/E, PDF, SLDPRT |
| Mould Manufacturing | Yes |
| Casting Stimulation | Yes |
| Quality Control | RT,UT,MT,PT,CMM,SCAN,Chemical and Mechanical Property Testing,Spectrometer,etc |
| Ultimate machining tolerance | 0.005mm |
| Logo/ID | Silk-screening, Laser Marking, Engrave,Painting |
| Finish Roughness | Ra0.8-Ra1.6 according to customer requirement |
| Heat Treatment | Normalization , Annealing, Quenching and Tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching,etc |
| Surface Treatment | Shot/sand blast, Polishing, Surface Passivation, Painting , Anodizing,Powder coating, ED- Coating, Chrome Plating, zinc-plate, Dacromat coating, Finish Painting,hot-dip galvanizing, etc |


