2022 Good Quality 2×2 Square Tubing Galvanized - 1050 alloy tube custom size air conditioning tube for refrigerator – Zheyi

Alloy 1050 Tube，2000 series aluminum plate on behalf of 2A16 (LY16) 2A06 (LY6) 2000 series aluminum plate is characterized by high hardness, with the highest content of copper metal, about 3-5%. 2000 series and 7000 aluminum plates belong to aviation aluminum, which is seldom used in conventional industry. There are fewer manufacturers of 2000 series aluminum plate in China. The quality cannot be compared with that of foreign countries. The imported aluminum sheet is mainly provided by Korean and German manufacturers. With the development of China’s aerospace industry, the production technology of 2000 series aluminum plate will be further improved.

Alloy 1050 Tube, Characteristics And Applications

Alloy 1050 Tube, It is formed by adding a small amount of copper in pure aluminum. It has excellent forming characteristics, high corrosion resistance, good weldability and electrical conductivity. Widely used in products with low strength requirements, such as chemical instruments, thin plate processing, deep drawing or spinning concave utensils, welding parts, heat exchangers, clock surfaces and plates, nameplates, kitchen utensils, decorations, reflective appliances, etc.

Alloy 1050 Tube, Chemical Composition

Al 99.50, Si≤0.25,

Copper Cu 0.05 or less, magnesium Mg 0.05 or less,

Zinc and zinc 0.05 or less, manganese Mn 0.05 or less,

Ti Ti 0.03 or less, vanadium V 0.05 or less,

Iron Fe 0.000 ~ 0.400

Alloy 1050 Tube, Mechanical Properties Of

Tensile strength σ B (MPa)95 ~ 125

Conditional yield strength σ0.2 (MPa)≥75

Note: Mechanical properties of pipe at room temperature

Sample size: all wall thicknesses

Alloy 1050 Tube, Heat Treatment Process

Heat treatment specification:

1) Complete annealing: heating 390 ~ 430℃; The insulation time is 30 ~ 120min depending on the effective thickness of the material. At the speed of 30 ~ 50℃/h, the furnace is cooled to 300℃, and then air cooled.

2) Rapid annealing: heating 350 ~ 370℃; The insulation time is 30 ~ 120min depending on the effective thickness of the material. Air or water cooling.

3) Quenching and aging: quenching 500 ~ 510℃, air cooling; Artificial aging 95 ~ 105℃,3h, air cooling; Natural aging room temperature 120h

Aluminum code distinction

Common aluminum states: T351,H112,T651,T7451.

Aluminum HX subdivision status code: H1,H2,H3,H4.

Aluminum HXXX subdivision status code: H111,H112,H116.

Aluminum HXY status code: segment HX1 HX2, HX3, HX4, HX5, HX6, HX7, HX8, HX9

Alloy 1050 Tube, Specification

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