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  • AL4U(A6061-T6 Grade)

Self-production by Korea Non-Ferrous Metals Co., Ltd.
Registered AL4U trademark for domestic
aluminum plates

Chemical composition

CHEMICAL COMPOSITION (% BY WEIGHT)
Si Fe Cu Mn Mg Cr Zn Ti Al
0.40~0.8 0.7 MAX 0.15~0.4 0.15 0.8~1.2 0.04~0.35 0.25 MAX 0.15 MAX

Drag from side to side.

Thickness tolerance

THICKNESS TOLERANCE (㎜/Meter)
T 8~20 25~30 30~50
TOLERANCE ±0.3 ±0.6 ±0.6
AA STANDARD ±0.6~±0.8 ±0.9~±1.3 ±1.5~±2.8

Capability

CAPABILITY (㎜)
THICKNESS 8~51 61~300
WIDTH ~1525 ~1525
LENGTH ~5010 ~5010

* Thickness tolerance: ±0.1mm according to consumer requests

* Operation of thermal treatment facilities; toll processing service of thermal treatment also available

Flatness

FLATNESS (% BY WEIGHT)
8-50 mm Fe
51-200 mm 5mm