Home > Products > Aluminum > High Precision Aluminum Plate > High-Strength High Precision Aluminum Alloy Plate for Precision Machining ALJADE™-83
High-Strength High Precision Aluminum Alloy Plate for Precision Machining ALJADE™-83
Marking to show direction of rolling
(Click picture to enlarge.)
5083 boasts the highest strength even among non-heat-treatable alloys, and is a 5000-series
aluminum alloy with exceptional corrosion resistance properties and weldability.
Compared to JIS standards, ALJADE™-83 offers greatly improved flatness and thickness tolerance, as well as reduced residual stress.
ALJADE™-83 helps to reduce customers' costs.
Brochures
ALJADE™-83 (English) 
(PDF: 814KB) - ALJADE™-83 (Japanese) (PDF: 844KB)
- ALJADE™-83 (Chinese) (PDF: 1208KB)
- ALJADE™-83 (Korean) (PDF: 1473KB)
Features
Improved manufacturing processes offer increased flatness! - A superior rolling technology offers approx. 1/4 the JIS standard accuracy for thickness!
- A distinctive heat treatment process greatly reduces internal residual stress!
Applications
Structural materials, Semiconductor manufacturing equipment, LCD manufacturing equipment, Solar panel manufacturing equipment, Robots, Medical equipment, OA equipment, Optical equipment, Various molds, Tools, etc.
High-Temperature Characteristics
Comparison of high-temperature characteristics (Tensile Strength)
Comparison of high-temperature characteristics (Proof Stress)
* Click picture to enlarge.
Quality / Refining / Composition
A5083P-O
(Unit: Wt/%)
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al |
|---|---|---|---|---|---|---|---|---|
| ≤0.40 | ≤0.40 | ≤0.10 | 0.40-1.0 | 4.0-4.9 | 0.05-0.25 | ≤0.25 | ≤0.15 | Remainder |
Thickness Accuracy
(Unit: mm)
| Thickness | 4 | 4<-≤5 | 5<-≤6 | 6<-≤12 | 12<-≤20 | 20<-≤30 | 30<-≤50 |
|---|---|---|---|---|---|---|---|
| ALJADE™-83 | ±0.08 | ±0.10 | ±0.12 | ±0.16 | ±0.30 | ±0.40 | ±0.50 |
Reference (Unit: mm)
| Thickness | 4≤-≤5 | 5<-≤6 | 6<-≤8 | 8<-≤11 | 11<-≤16 | 16<-≤22 | 22<-≤29 | 29<-≤35 | 35<-≤40 | 40<-≤50 |
|---|---|---|---|---|---|---|---|---|---|---|
| JIS Tolerance | ±0.35 | ±0.45 | ±0.50 | ±0.60 | ±0.70 | ±0.80 | ±0.90 | ±1.0 | ±1.1 | ±1.3 |
Surface Flatness
- ALJADE™-83
- Thickness 4-50mm 0.4mm or less/M
Mechanical Properties (Typical Values)
| Thickness (mm) | Tensile Strength (N/mm2) | Yield Strength (N/mm2) | Elongation (%) |
|---|---|---|---|
| 4<-≤40 | 321 | 160 | 22 |
| 40<-≤50 | 310 | 151 | 24 |
Product Size
(Unit: mm)
| Thickness | Width × Length |
|---|---|
| 4-50 | 1,250 × 2,500 1,525 × 3,050 |
Aluminum Flat Rolled Products Sales Dept.
Steel & Aluminum Business
Kobe Steel, Ltd.
Tokyo TEL: +81-3-5739-6444
Osaka TEL: +81-6-6206-6674
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