{"id":9718,"date":"2026-01-06T12:00:15","date_gmt":"2026-01-06T12:00:15","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&p=9718"},"modified":"2026-07-08T15:01:16","modified_gmt":"2026-07-08T15:01:16","slug":"alliage-daluminium-6064","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/fr\/produit\/alliage-daluminium-6064\/","title":{"rendered":"Alliage d'aluminium 6064"},"content":{"rendered":"

What Is 6064 Aluminum Alloy?<\/h2>\n

6064 aluminum is a lead-free, free-machining 6000-series alloy developed as an environmentally friendlier alternative to 6262. By adding tin and bismuth to the magnesium-silicon base it produces short, manageable chips and holds a good surface finish during high-volume machining. Linsy supplies 6064 in T6 and T6511 tempers for automotive, fluid-power, and precision component production.<\/p>\n

Available 6064 Aluminum Products<\/h2>\n

6064 Aluminum Sheet & Coil<\/h3>\n\n\n\n\n
Formulaire<\/th>\nTemp\u00e9rer<\/th>\n\u00c9paisseur (mm)<\/th>\nLargeur (mm)<\/th>\nLongueur (mm)<\/th>\n<\/tr>\n
T\u00f4le \/ Bobine<\/td>\nT6, T651, T6511<\/td>\n0,5 \u2013 200<\/td>\n500 \u2013 2600<\/td>\n500 \u2013 12000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

6064 Aluminum Tube<\/h3>\n\n\n\n\n
Formulaire<\/th>\nTemp\u00e9rer<\/th>\nDiam\u00e8tre ext\u00e9rieur (mm)<\/th>\nParoi (mm)<\/th>\nLongueur (mm)<\/th>\n<\/tr>\n
Tube<\/td>\nT6, T651, T6511<\/td>\n6 \u2013 400<\/td>\n0,5 \u2013 40<\/td>\n1000 \u2013 12000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

6064 Aluminum Bar<\/h3>\n\n\n\n\n
Formulaire<\/th>\nTemp\u00e9rer<\/th>\nDiam\u00e8tre (mm)<\/th>\nLongueur (mm)<\/th>\n<\/tr>\n
Barre (ronde \/ carr\u00e9e \/ plate)<\/td>\nT6, T651, T6511<\/td>\n6 \u2013 400<\/td>\n1000 \u2013 12000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

6064 Aluminum Wire<\/h3>\n\n\n\n\n
Formulaire<\/th>\nTemp\u00e9rer<\/th>\nDiam\u00e8tre (mm)<\/th>\nPoids de la bobine<\/th>\n<\/tr>\n
Fil \/ Tige<\/td>\nO, T6<\/td>\n0,8 \u2013 30<\/td>\nmin 50 kg par bobine<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Les dimensions peuvent \u00eatre personnalis\u00e9es. Communiquez votre forme, \u00e9tat et taille requis, et nous confirmerons la faisabilit\u00e9 et la tol\u00e9rance.<\/p>\n

Sp\u00e9cifications et d\u00e9signations \u00e9quivalentes<\/h2>\n\n\n\n\n\n\n
Standard<\/th>\nD\u00e9signation<\/th>\n<\/tr>\n
AA \/ UNS<\/td>\n6064 \/ A96064<\/td>\n<\/tr>\n
FR<\/td>\nEN AW-6064 (AlMg1SiCuBi)<\/td>\n<\/tr>\n
\u00c9tats courants<\/td>\nT6, T651, T6511 (also O)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Composition chimique<\/h2>\n

Typical composition of 6064 is listed below. Bismuth and tin are present for free-machining performance; exact limits should be confirmed against the ordered specification.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u00c9l\u00e9ment<\/th>\nComposition (% en poids)<\/th>\n<\/tr>\n
Si<\/td>\n0.40 – 0.80<\/td>\n<\/tr>\n
Fe<\/td>\n0,70 max<\/td>\n<\/tr>\n
Cu<\/td>\n0.15 – 0.40<\/td>\n<\/tr>\n
Mn<\/td>\n0,15 max<\/td>\n<\/tr>\n
Mg<\/td>\n0.80 – 1.20<\/td>\n<\/tr>\n
Cr<\/td>\n0,15 max<\/td>\n<\/tr>\n
Zn<\/td>\n0,25 max<\/td>\n<\/tr>\n
Bi<\/td>\n0.40 – 0.70 (typical)<\/td>\n<\/tr>\n
Sn<\/td>\n0.10 – 0.30 (typical)<\/td>\n<\/tr>\n
Ti<\/td>\n0,10 max<\/td>\n<\/tr>\n
Autres (chacun)<\/td>\n0,05 max<\/td>\n<\/tr>\n
Autres (total)<\/td>\n0,15 max<\/td>\n<\/tr>\n
Al<\/td>\nReste<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Propri\u00e9t\u00e9s m\u00e9caniques selon le traitement thermique<\/h2>\n

Values below are typical minimums for extruded 6064 and reflect standard reference ranges; actual results vary with section thickness.<\/p>\n\n\n\n\n
Temp\u00e9rer<\/th>\nR\u00e9sistance \u00e0 la traction (MPa)<\/th>\nLimite d'\u00e9lasticit\u00e9 (MPa)<\/th>\nAllongement (% min)<\/th>\n<\/tr>\n
T6 \/ T6511<\/td>\n≥ 310<\/td>\n≥ 260<\/td>\n≥ 10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Guide de s\u00e9lection des temp\u00e9raments<\/h2>\n

T6 \/ T6511<\/strong> are the standard tempers for 6064, providing the high strength and stable machining behavior needed for valves, fittings, and fasteners. T6511 is the common extrusion temper; choose it unless a specific drawing calls for another condition. Annealed (O) stock is available where maximum formability is required before machining.<\/p>\n

Caract\u00e9ristiques principales<\/h2>\n

Free-Machining Performance<\/h3>\n

Bismuth and tin promote short chip formation, improving tool life and surface finish in high-volume turning and milling.<\/p>\n

R\u00e9sistance \u00e0 la corrosion<\/h3>\n

6064 keeps good corrosion resistance for a free-machining alloy, suitable for fluid-power and automotive environments.<\/p>\n

Formabilit\u00e9 et soudabilit\u00e9<\/h3>\n

The alloy forms adequately in softer tempers but is primarily selected for machined parts. Welding is possible with standard methods; post-weld strength is lower than the base temper.<\/p>\n

Applications<\/h2>\n