{"id":7798,"date":"2025-02-09T06:47:58","date_gmt":"2025-02-09T06:47:58","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&p=7798"},"modified":"2026-07-07T08:32:47","modified_gmt":"2026-07-07T08:32:47","slug":"5049-aluminyum-alasim","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/tr\/urun\/5049-aluminyum-alasim\/","title":{"rendered":"5049 Al\u00fcminyum Ala\u015f\u0131m"},"content":{"rendered":"

What Is 5049 Aluminum?<\/h2>\n

5049 aluminum is a non-heat-treatable wrought alloy in the 5xxx series, alloyed primarily with magnesium (1.6-2.5%) and manganese (0.5-1.1%). Magnesium provides solid-solution strengthening, while manganese contributes grain refinement and additional strength. The alloy is designated EN AW-5049<\/strong> under the European standard EN 573-3.<\/p>\n

As a strain-hardened alloy, 5049 gains strength through cold working rather than heat treatment. It is available in O (annealed), H32, H34, and H36 tempers, offering a range of strength-ductility combinations to suit different fabrication requirements.<\/p>\n

5049 is closely related to other 5xxx series alloys such as 5052 and 5251, sharing similar magnesium-manganese chemistry. It is particularly valued in marine and structural applications where corrosion resistance and weldability are critical.<\/p>\n

Available 5049 Aluminum Products<\/h2>\n

Linsy supplies 5049 aluminum in multiple forms with custom dimensions available upon request. Below are the standard size ranges for each product type.<\/p>\n

5049 Aluminum Sheet & Coil<\/h3>\n\n\n\n\n
\u00dcr\u00fcn<\/th>\nTemper<\/th>\nKal\u0131nl\u0131k (mm)<\/th>\nGeni\u015flik (mm)<\/th>\nUzunluk (mm)<\/th>\n<\/tr>\n
5049 Sheet<\/td>\nO, H32, H34, H36<\/td>\n0.3-6.0<\/td>\n500-2600<\/td>\n500-16000<\/td>\n<\/tr>\n
5049 Coil<\/td>\nO, H32, H34, H36<\/td>\n0.3-6.0<\/td>\n500-2600<\/td>\nCoil<\/td>\n<\/tr>\n<\/table>\n

Custom widths and lengths can be produced to specification. Sheet is typically supplied in flat form; coil is available for continuous processing applications.<\/p>\n

5049 Aluminum Plate<\/h3>\n\n\n\n
\u00dcr\u00fcn<\/th>\nTemper<\/th>\nKal\u0131nl\u0131k (mm)<\/th>\nGeni\u015flik (mm)<\/th>\nUzunluk (mm)<\/th>\n<\/tr>\n
5049 Plate<\/td>\nO, H32, H34, H36<\/td>\n6.0-200<\/td>\n500-2600<\/td>\n500-16000<\/td>\n<\/tr>\n<\/table>\n

Plate is cut from rolled stock and can be supplied in custom sizes. Thicker plates are typically supplied in O or H32 temper for structural applications.<\/p>\n

5049 Aluminum Bar<\/h3>\n\n\n\n
\u00dcr\u00fcn<\/th>\nTemper<\/th>\n\u00c7ap (mm)<\/th>\nUzunluk (mm)<\/th>\n<\/tr>\n
5049 Round Bar<\/td>\nO, H32, H34, H36<\/td>\n6-500<\/td>\n500-6000<\/td>\n<\/tr>\n<\/table>\n

Bars are available in round, square, and hexagonal cross-sections. Custom lengths and tolerances can be specified.<\/p>\n

5049 Aluminum Tube<\/h3>\n\n\n\n\n
\u00dcr\u00fcn<\/th>\nTemper<\/th>\nD\u0131\u015f \u00c7ap (mm)<\/th>\nWall Thickness (mm)<\/th>\nUzunluk (mm)<\/th>\n<\/tr>\n
5049 Seamless Tube<\/td>\nO, H32, H34, H36<\/td>\n6-300<\/td>\n1-30<\/td>\n500-6000<\/td>\n<\/tr>\n
5049 Welded Tube<\/td>\nO, H32, H34, H36<\/td>\n6-300<\/td>\n1-30<\/td>\n500-6000<\/td>\n<\/tr>\n<\/table>\n

Both seamless and welded tube options are available. Tube can be supplied in round, square, or rectangular profiles.<\/p>\n

5049 Aluminum Wire<\/h3>\n\n\n\n
\u00dcr\u00fcn<\/th>\nTemper<\/th>\n\u00c7ap (mm)<\/th>\nMin Coil Weight<\/th>\nTolerance (mm)<\/th>\n<\/tr>\n
5049 Wire<\/td>\nO, H32, H34, H36<\/td>\n0.8-12.0<\/td>\n50 kg<\/td>\n±0.02<\/td>\n<\/tr>\n<\/table>\n

Wire is supplied in coil form. Custom diameters and spool packaging are available upon request.<\/p>\n

Other Forms & Custom Profiles<\/h3>\n

5049 aluminum can also be supplied as extruded profiles, forgings, and custom shapes. Contact our team with your drawing or specification for a quotation.<\/p>\n

Spesifikasyonlar ve E\u015fde\u011fer Tan\u0131mlamalar<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Standart<\/th>\nTan\u0131mlama<\/th>\n<\/tr>\n
EN (European)<\/td>\nEN AW-5049<\/td>\n<\/tr>\n
EN Chemical Symbol<\/td>\nAlMg2.5Mn<\/td>\n<\/tr>\n
ISO<\/td>\nAlMg2.5Mn<\/td>\n<\/tr>\n
Numerical Designation<\/td>\n5049<\/td>\n<\/tr>\n
Seri<\/td>\n5xxx (Al-Mg)<\/td>\n<\/tr>\n
Tip<\/td>\nNon-heat-treatable, strain-hardenable<\/td>\n<\/tr>\n
Common Tempers<\/td>\nO, H32, H34, H36<\/td>\n<\/tr>\n
Relevant Standards<\/td>\nEN 573-3 (composition), EN 488 (sheet\/plate), EN 755 (extruded products)<\/td>\n<\/tr>\n<\/table>\n

Kimyasal Bile\u015fim<\/h2>\n

The following composition conforms to EN 573-3 for EN AW-5049:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Element<\/th>\n\u0130\u00e7erik (%)<\/th>\n<\/tr>\n
Si<\/td>\n0,40 maks<\/td>\n<\/tr>\n
Fe<\/td>\n0.50 max<\/td>\n<\/tr>\n
Cu<\/td>\n0,10 maks.<\/td>\n<\/tr>\n
Mn<\/td>\n0.50-1.1<\/td>\n<\/tr>\n
Mg<\/td>\n1.6-2.5<\/td>\n<\/tr>\n
Cr<\/td>\n0.30 max<\/td>\n<\/tr>\n
Zn<\/td>\n0.20 max<\/td>\n<\/tr>\n
Others, each<\/td>\n0,05 maks.<\/td>\n<\/tr>\n
Others, total<\/td>\n0,15 maks.<\/td>\n<\/tr>\n
Al<\/td>\nDenge<\/td>\n<\/tr>\n<\/table>\n

Temperlere G\u00f6re Mekanik \u00d6zellikler<\/h2>\n

The following table presents typical mechanical properties for 5049 aluminum across available tempers. Values are indicative and may vary with product form and thickness. Specific mechanical property requirements should be confirmed at the time of order.<\/p>\n\n\n\n\n\n\n
M\u00fclkiyet<\/th>\n5049-O<\/th>\n5049-H32<\/th>\n5049-H34<\/th>\n5049-H36<\/th>\n<\/tr>\n
\u00c7ekme Dayan\u0131m\u0131 (MPa)<\/td>\n190-240<\/td>\n240-290<\/td>\n260-310<\/td>\n280-330<\/td>\n<\/tr>\n
Yield Strength, 0.2% (MPa)<\/td>\n≥80<\/td>\n≥150<\/td>\n≥190<\/td>\n≥220<\/td>\n<\/tr>\n
Elongation, A50mm (%)<\/td>\n≥20<\/td>\n≥12<\/td>\n≥10<\/td>\n≥8<\/td>\n<\/tr>\n
Hardness (Brinell, HB)<\/td>\n~50<\/td>\n~65<\/td>\n~70<\/td>\n~75<\/td>\n<\/tr>\n<\/table>\n\n\n\n\n\n\n\n
Fiziksel \u00d6zellikler<\/th>\nDe\u011fer<\/th>\n<\/tr>\n
Elastisite Mod\u00fcl\u00fc<\/td>\n69 GPa<\/td>\n<\/tr>\n
Yo\u011funluk<\/td>\n2.69 g\/cm³<\/td>\n<\/tr>\n
Termal \u0130letkenlik<\/td>\n~135 W\/(m·K)<\/td>\n<\/tr>\n
Coefficient of Thermal Expansion (20-100°C)<\/td>\n23.8 × 10⁻⁶ \/K<\/td>\n<\/tr>\n
Erime Aral\u0131\u011f\u0131<\/td>\n605-650°C<\/td>\n<\/tr>\n<\/table>\n

Temper Se\u00e7im K\u0131lavuzu<\/h2>\n

5049 aluminum is a non-heat-treatable alloy strengthened through strain hardening. The choice of temper determines the balance between strength and formability:<\/p>\n\n\n\n\n\n\n
Temper<\/th>\nCondition<\/th>\n\u0130\u00e7in En \u0130yisi<\/th>\n<\/tr>\n
O<\/td>\nAnnealed, fully soft<\/td>\nMaximum formability — deep drawing, complex bending, and welding-intensive fabrication<\/td>\n<\/tr>\n
H32<\/td>\n1\/4 hard, strain hardened and stabilized<\/td>\nBalanced strength and formability — general structural applications, marine components<\/td>\n<\/tr>\n
H34<\/td>\n1\/2 hard, strain hardened and stabilized<\/td>\nHigher strength requirements — panels, frames, and pressure-containing components<\/td>\n<\/tr>\n
H36<\/td>\n3\/4 hard, strain hardened and stabilized<\/td>\nMaximum strength — applications where formability is less critical and rigidity is prioritized<\/td>\n<\/tr>\n<\/table>\n

H3x tempers are stabilized after strain hardening, which ensures dimensional stability for applications involving thermal cycling. For welded structures, O or H32 tempers are generally recommended, as the heat-affected zone will locally anneal the material.<\/p>\n

Key Characteristics of 5049 Aluminum<\/h2>\n

Korozyon Direnci<\/h3>\n

5049 aluminum offers excellent resistance to corrosion, particularly in marine and industrial environments. The magnesium content provides a stable protective oxide layer that performs well in saltwater exposure. Unlike some 2xxx and 7xxx alloys, 5049 does not suffer from stress corrosion cracking under normal service conditions, making it suitable for long-term outdoor and marine applications.<\/p>\n

Kaynaklanabilirlik<\/h3>\n

5049 has very good weldability using TIG (GTAW) and MIG (GMAW) processes. As a non-heat-treatable alloy, the heat-affected zone in welded joints softens to near-O temper condition, which should be factored into structural design. Filler metals such as 5356 or 5183 are commonly recommended for welding 5049 to maintain corrosion resistance and joint strength.<\/p>\n

G\u00fc\u00e7-A\u011f\u0131rl\u0131k Oran\u0131<\/h3>\n

With a density of 2.69 g\/cm³ and tensile strengths up to 330 MPa in H36 temper, 5049 provides a favorable strength-to-weight ratio for structural applications. It is approximately one-third the weight of steel while offering comparable strength-to-weight performance in many design scenarios.<\/p>\n

\u015eekillendirilebilirlik<\/h3>\n

In the O temper, 5049 exhibits excellent formability, suitable for deep drawing, bending, and stamping operations. Formability decreases progressively with higher H tempers. H32 retains good formability while offering moderate strength, making it a versatile choice for many fabrication processes.<\/p>\n

Uygulamalar<\/h2>\n

5049 aluminum is used across industries where corrosion resistance, weldability, and moderate-to-high strength are required:<\/p>\n