Aluminios y Plásticos Cataluña

AW5083

aw5083-h111

Features

High mechanical strength. High resistance to corrosion, particularly sea water, made easy. Good weldability, corrosion sensitive intracrystalline stress corrosion and failure to use appropriate heat treatment.

 

Routine use

Light machinery. And vacuum forming molds. Machining of parts. Machine structure. High strength welded structures for vehicles and containers, appliances, pressure vessels and cryogenic. Shipbuilding. Tools.

 

Possibilities and use

CRITERIA H-111
CORROSION Resistance to normal atmosphere Excellent
Resistance industrial atmosphere Excellent
ELECTRICAL COND. Electrical conductivity Medium
SUP. TREATMENT Polishing Not Used
Industrial anodizing Excellent
Decorative anodizing Not Used
CONFORMED Hot folded Excellent
Cold folded Excellent
Inlaid/repulsed Good
Forged Not Used
Machining Good
ASSEMBLY Welding under protective atmosphere Excellent
Resistance welding Good

 

Chemical composition

ELEMENTS Si Fe Cu Mn Mg Cr Ni Zn Ti Al OTHER
MINIMUM 0.40 4.00 0.05
MAXIMUM 0.40 0.40 0.10 1.00 4.90 0.25 0.50 0.25 0.15 REST

% weight

 

Mechanical features

METALLURGICAL STATUS Rp 0.2 (MPa) Rm (MPa) A50 (%) Hardness HB
H-111 140 275 25 80
MELTED 120 240 8 80