6061 / TLK Aluminum Plate
Stable | Cost-Effective | Tooling & CNC Ready
Product Overview
6061 / TLK aluminum plate is an optimized aluminum plate developed from standard 6061 alloy to meet CNC machining requirements.
Through enhanced internal stress control and improved flatness, it delivers superior dimensional stability during machining while maintaining excellent cost performance.
Why Choose 6061 / TLK
Better stability during semi-pocket machining than standard 6061 aluminum.
Controlled internal stress
Good flatness for machining
Excellent cost-performance ratio
Suitable for wide applications
Key Selling Points
More stable than standard 6061
Resists deformation during CNC machining
A highly cost-effective tooling choice
Achieves an ideal balance between performance and cost
Technical Specifications
Grade | Thickness | Thickness tolerance | Flatness | Width XLength(MM) |
| 6061 TLK | 8~12mm | ±0.1 | 0.1mm/m² | 1250/1525×5000 |
| 15~20mm | ±0.1 | 0.2mm/m² | ||
| 30~40mm | -0.01~+0.15 | 0.3mm/m² | ||
| 45~50mm | -0.01~+0.20 | 0.4mm/m² |
6061 T6 15×254×260 | 6061 TLK 15×254×260 | Zhongwang5052 15×254×260 | Imported aluminum plate 5052 15×254×260 | |
Basic flatness | 0.05 | 0.05 | 0.08 | 0.08 |
| Bottom milling 0.5mm | 0.09 | 0.06 | 0.08 | 0.08 |
| Bottom milling 1.5mm | 0.02 | 0.08 | 0.08 | 0.08 |
| Bottom milling 4.5mm | 0.45 | 0.15 | 0.08 | 0.08 |
| Bottom milling 5.5mm | 0.6 | 0.2 | 0.11 | 0.07 |
| Bottom milling 6mm | 0.6 | 0.25 | 0.11 | 0.03 |
| Bottom milling 7mm | 0.65 | 0.25 | 0.11 | 0.17 |
| Bottom milling 7.5mm | 0.65 | 0.35 | 0.15 | 0.19 |
Deformation amount | 0.6 | 0.3 | 0.07 | 0.11 |
Hardness | ≥HB88 | ≈ HB75-90 | ≈ HB55 |
Custom size, drilling, milling, and machining services available
Typical Applications
Semi-pocketed machined components
Automation equipment structural parts
Quality & Supply Assurance
Flatness and stress control inspection
Stable batch quality
Export-standard packaging
Long-term and bulk supply capability
Request a Quote Now
Looking for a cost-effective and stable 6061 aluminum plate for tooling or CNC machining?
Contact us now for pricing, samples, and technical support.
