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Pipe, sheet, round, wire, aluminium АMG3N


Grade analogue W. Nr. Aisi Uns En Order
АМг3Н Buy from stock, view availability

Technical characteristics

Alloy structure АМГ3Н represents an α-solid solution of magnesium in aluminium. To improve the technological properties of the metal alloyed with Mn, Fe, Zn, Cu, Ti. The basis of the chemical composition consists of three components: Al is the basic element, manganese and magnesium. (Chemical composition is regulated by GOST 4784−97). The alloy composition also includes other elements. Magnesium and copper gives the alloy strength. Manganese, due to its properties, refines the structure, thereby increasing corrosion resistance and strength. In addition to these elements, the composition used and even silicon and iron.

The percentage composition of (GOST 4784−97)

Fe Si Mn Cr Ti Al Cu Mg Zn Impurities
≤ 0.5 ≤ 0.4 0.2 — 0.6 ≤ 0.05 ≤ 0.15 95.7 — 98.2 ≤ 0.15 1.7 — 2.4 ≤ 0.15 ≤ 0.15

This alloy is considered to be one of the major in the manufacture of pipes, profiles, sheets, wire, forgings. Due to the alloying, the products of this brand are characterized by excellent manufacturability and excellent resistance to the possible formation of cracks. According to GOST 1583−93 number of alloying components in the manufacture of long products and rolled metal is in the range of 5−6%. Thanks to the versatile mechanical and physical characteristics of the sheet АМГ3Н, widely used in the manufacture of various semi-finished products. The letter H means that the alloy full hard, and of figures 3-corresponds to percentage of magnesium in the alloy.


Made of hardened heat treated version of hire. After annealing achieved great plasticity, and after aging a significant samopoznanie. Annealing. The alloy is heated to t° to 500 °C, with cooling it becomes flexible, similar to pure aluminum. After the aging process leading features become hardness and stiffness. To perform the natural aging requires about a day and a working temperature of 20 degrees Celsius. For artificial aging need a higher temperature, but the time is much less. Upon completion of the processing АМГ3Н becomes sufficiently strong and reliable material that can be used at high loads. It should be noted that natural aging after deformation reduces the tensile strength compared to the strength of those parts where aging has occurred after the required deformation. Sheet or plate АМГ3Н to improve corrosion resistance necessarily coated with a protective layer. Another way to improve the performance of semi — anodizing.


• heat resistance;

• suitability for roller spot welding and;

• flexibility, strength;

• good accessibility stamping, cutting, polishing;

• light weight,

• low speed cracking;

• resistance to vibration.


Mechanical engineering, aircraft building, production of high-speed trains, construction of residential or industrial premises. A preferred use of this alloy is due to its larger compared to the aluminum hardness. Due to its corrosion resistance aluminum pipe of this brand has gained a well deserved popularity in many industries. Used for welding structures of special durability, the manufacture of industrial pipes, parts of complex profile.


Where to buy round, wire, tube, sheet, tape, aluminum АМГ3Н wholesale or in installments? Supplier «Auremo» offers to buy a round, wire, tube, sheet, tape, aluminum АМГ3Н today on favorable terms. Large selection of semi-finished products in the warehouse. Compliance with GOST and international quality standards, the price is optimal from the supplier. Buy today. The wholesale customers are price — reduced.

To buy, best price

The company «Auremo» offers to buy aluminium on favorable terms. The warehouse contains the widest choice of products for large-scale production. We offer attractive terms and conditions for retail customers. Always in stock steel round, wire, sheet, strip, of aluminium АМГ3Н, the price is due to the technological features of production without the inclusion of additional costs. The quality complies with GOST and international standards. The optimal price from the vendor. Buy today. Waiting for your orders.