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Name:4A01
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Brief introduction: 4A01
4A01 is an Al Mg aluminum alloy with the same strength as 5A03 and can not be strengthened by heat treatment;
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4A01 Aluminum Rod

Diameter: 5-800mm, or as customer’s requirements.
Length: 0-6000mm, or as requirement.


Material: 1050, 1060, 1070, 1080, 1100, 1235, 2011, 2014, 2017, 2024, 2A12, 2A16, 2A06, 3002, 3003, 3004, 3004, 3104, 3204, 3030, 3A21, 5005, 5025, 5040, 5052, 5056, 5083, 5086, 5182, 5754, 5A05, 6003, 6060, 6061, 6082, 6083, 6063, 6061, 7003, 8006, 8011, 8021, 8079.


Standard: JIS, AISI, ASTM, GB, DIN, EN, etc.


Stock: 4000 Ton/Month.


Quality control: Third Part Inspection is acceptable.


Delivery Time: Within 3 days for our stock size, 15-20days for our production.

About 4A01 Aluminium

It belongs to the series with high silicon content. Generally, the silicon content is between 4.5% and 6.0%. It belongs to building materials, mechanical parts, forging materials and welding materials; Low melting point, good corrosion resistance Product Description: 4000 series aluminum plate with heat resistance and wear resistance is representative of 4a01 4000 series aluminum plate, which belongs to the series with high silicon content. Generally, the silicon content is between 4.5% and 6.0%. It belongs to building materials, mechanical parts, forging materials and welding materials; Low melting point, good corrosion resistance Product Description: it has the characteristics of heat resistance and wear resistance. Aluminum alloy is a kind of non-ferrous metal structural materials widely used in industry. It has been widely used in automobile, machinery manufacturing, shipbuilding and chemical industry. With the rapid development of science and technology and industrial economy in recent years, the demand for aluminum alloy welded structural parts is increasing, so the research on the weldability of aluminum alloy is also in-depth. The wide application of aluminum alloy has led to the development of aluminum alloy welding technology. At the same time, the development of welding technology has expanded the application field of aluminum alloy, so the welding technology of aluminum alloy is becoming one of the research hotspots.


Applications for 4A01

Aluminum silicon alloy is a kind of forging and casting alloy mainly composed of aluminum and silicon. It generally contains 11% silicon. At the same time, a small amount of copper, iron and nickel are added to improve the strength. The density is 2.6-2.7g/cm3. The thermal conductivity is 101-126 w / (m ·℃). Young's modulus is 71.0gpa. 5 J. The fatigue limit is ± 45MPa.

4A01 Chemical Composition

4A01 Chemical Composition
Al Si Cu Mg Zn Mn Ti Ni Fe+Ni
Margin ≤0.50 3.8~4.9 1.2~1.8  ≤0.30 0.30~0.9 ≤0.15 ≤0.10 0~ 0.5

Mechanical Property

Mechanical Property
Aluminum Grade Normal Temper Tensile Strength Yield Strength Elongation% Brinell Hardness
Alloy Temper N/mm N/mm Plate Bar HB
1XXX 1050 O,H112,H O 78 34 40 - 20
1060 O,H112,H O 70 30 43 - 19
Al-Cu 2019 O,T3,T4,T6,T8 T851 450 350 10 - -
(2XXX) 2024 O,T4 T4 470 325 20 17 120
Al-Mn 3003 O,H112,H O 110 40 30 37 28
(3XXX) 3004 O,H112,H O 180 70 20 22 45
Al-Si (4XXX) 4032 O,T6,T62 T6 380 315 - 9 120
Al-Mg 5052 O,H112,H H34 260 215 10 12 68
(5XXX) 5083 O,H112,H O 290 145 - 20 -
Al-Mg-Si 6061 O,T4,T6,T8 T6 310 275 12 15 95
(6XXX) 6063 O,T1,T5,T6,T8 T5 185 145 12 - 60
Al-Zn-Mg 7003 T5 T5 315 255 15 - 85
(7XXX) 7075 O,T6 T6 570 505 11 9 150





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