{"id":9037,"date":"2025-09-01T01:57:32","date_gmt":"2025-09-01T01:57:32","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&p=9037"},"modified":"2026-07-08T15:01:14","modified_gmt":"2026-07-08T15:01:14","slug":"barre-carree-en-aluminium-6063","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/fr\/produit\/barre-carree-en-aluminium-6063\/","title":{"rendered":"Barre carr\u00e9e en aluminium 6063-T5\/T52\/T6"},"content":{"rendered":"

What Is 6063 Aluminum Square Bar?<\/h2>\n

6063 aluminum square bar is a medium-strength, heat-treatable extruded profile often called architectural aluminum. It combines a smooth, anodize-friendly surface with good corrosion resistance and straightforward machinability, which makes it a common choice for visible structural parts such as frames, trims, and fittings. Linsy supplies 6063 square bar in T5 and T6 tempers, cut to the lengths your project requires.<\/p>\n

Available 6063 Aluminum Products<\/h2>\n

Barre carr\u00e9e en aluminium 6063<\/h3>\n\n\n\n\n
Formulaire<\/th>\nTemp\u00e9rer<\/th>\nSide (mm)<\/th>\nLongueur (mm)<\/th>\n<\/tr>\n
Barre carr\u00e9e<\/td>\nT5, T6<\/td>\n8 – 150<\/td>\n1000 – 6000 (custom cut)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Dimensions can be customized. Tell us the side length, temper, and required length and we will confirm feasibility and tolerance.<\/p>\n

Other 6063 Forms<\/h3>\n

Square bar is one of several 6063 shapes we supply. Related forms include 6063 square tube, flat bar, round bar, and round tube, each available in T5\/T6 with custom dimensions.<\/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>\n6063 \/ A96063<\/td>\n<\/tr>\n
FR<\/td>\nEN AW-6063 (AlMg0.5Si)<\/td>\n<\/tr>\n
\u00c9tats courants<\/td>\nT5, T6 (also O, T4, T52)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Composition chimique<\/h2>\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>\n0.20 – 0.60<\/td>\n<\/tr>\n
Fe<\/td>\n0.35 max<\/td>\n<\/tr>\n
Cu<\/td>\n0,10 max<\/td>\n<\/tr>\n
Mn<\/td>\n0,10 max<\/td>\n<\/tr>\n
Mg<\/td>\n0.45 – 0.90<\/td>\n<\/tr>\n
Cr<\/td>\n0,10 max<\/td>\n<\/tr>\n
Zn<\/td>\n0,10 max<\/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 for 6063 and reflect standard AA reference ranges. Actual results vary with section thickness and temper.<\/p>\n\n\n\n\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
O<\/td>\n90<\/td>\n55<\/td>\n25<\/td>\n<\/tr>\n
T4<\/td>\n150<\/td>\n90<\/td>\n20<\/td>\n<\/tr>\n
T5<\/td>\n185<\/td>\n145<\/td>\n12<\/td>\n<\/tr>\n
T52<\/td>\n185<\/td>\n130<\/td>\n12<\/td>\n<\/tr>\n
T6<\/td>\n240<\/td>\n215<\/td>\n12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

T5<\/strong> is produced by cooling from extrusion and artificial aging; it offers good strength with efficient production and suits most architectural and decorative parts. T6<\/strong> is solution heat treated then aged, giving the highest strength in the 6063 range for structural or load-bearing use. Choose T6 when the design needs more margin, and T5 when surface finish and cost matter most.<\/p>\n

Caract\u00e9ristiques principales<\/h2>\n

Smooth Surface & Anodizing Response<\/h3>\n

6063 takes a clean, even anodized finish better than most structural alloys, which is why it is favored for exposed trim and framing.<\/p>\n

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

In typical atmospheric and mildly industrial environments 6063 resists corrosion well without additional coating.<\/p>\n

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

The alloy bends and forms readily in softer tempers and welds with standard methods, though welded zones lose some local strength compared with the base temper.<\/p>\n

Applications<\/h2>\n