Aluminios y Plásticos Cataluña

AW2017

Features

Structural elements that require high machining features.

 

Routine use

Industry, aviation, screws, bolts, machinery, tools, etc..

 

Possibilities of application and use

CRITERIA
CORROSION Resistance to normal atmosphere Regular
Resistance industrial atmosphere Bad
SUP. TREATMENT Industrial anodizing Regular
Decorative anodizing Regular
CONFORMED Inlaid/repulsed Bad
ASSEMBLY Welding under protective atmosphere Good
Resistance welding Good

 

Chemical composition

ELEMENTS Si Fe Cu Mn Mg Cr Ni Zn Al OTHER
MINIMUM 0.20 0.70 3.4 0.40 1.40 0.10 0.25 REST Zr + Ti
MAXIMUM 0.8 0.7 4.5 1.00 1.00 0.10 0.25 REST 0.25

% weight

 

Mechanical features

METALLURGICAL STATUS Rp 0.2 (MPa) Rm (MPa) A50 (%) Hardness HB
T4 245 390 14 105