High-Strength High Precision Aluminum Alloy Plate for Precision Machining ALJADE™-83

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5083 boasts the highest strength 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 assists customers in reducing costs.

Features

Improved manufacturing processes offer increased flatness.
Our superior rolling technology offers approx. 1/4 the JIS standard accuracy for thickness.
Our distinctive heat treatment process greatly reduces internal residual stress.
The surface of each individual plate is carefully inspected to ensure a high quality surface on both sides.

Applications

Structural materials
Semiconductor manufacturing equipment
LCD manufacturing equipment
Solar panel manufacturing equipment
Robots
Medical equipment
OA equipment
Optical equipment
Various molds & tools

High-Temperature Characteristics

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

(Unit: mm)

Thickness	4≤-≤5	5<-≤6	6<-≤8	8<-≤11	11<-≤16
JIS Tolerance	±0.35	±0.45	±0.50	±0.60	±0.70

Reference (Unit: mm)

Thickness	16<-≤22	22<-≤29	29<-≤35	35<-≤40	40<-≤50
JIS Tolerance	±0.80	±0.90	±1.0	±1.1	±1.3

Surface Flatness

ALJADE™-83: Thickness 4-50 mm: 0.4 mm or less/M

Mechanical Properties (Typical Values)

Thickness (mm)	Tensile strength (N/mm2)	Yield Strength (N/mm2)	Elongation (%)
4-40	323	144	22
40-50	313	155	24

Product Size

(Unit: mm)
Thickness	Width × Length
4-50	1,525×3,050

Catalog

Japanese

アルジェイド®-83[PDF:843KB]

English

ALJADE™-83[PDF:813KB]

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