1200 aluminum alloy sheet introduction
1200 aluminum plate is the industrial pure aluminum, өндөр уян хатан чанар бүхий, зэврэлтэнд тэсвэртэй, цахилгаан ба дулаан дамжилтын илтгэлцүүр, гэхдээ хүч чадал бага, heat treatment can not be strengthened, machinability is not good.
1200 хөнгөн цагаан хуудас
1200 aluminum sheet plate chemical composition
| Хайлш | Тэгээд | Fe | Cu | Mn | Mg | Кр | Zn | -ийн | онд | Бусад | Ал |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1200 | ≤0.15 | ≤0.25 | ≤0.05 | 0.10 | - | - | ≤0.10 | ≤0.05 | - | ≤0.05 | 99.00 |
1200 aluminium-sheets
1200 aluminum sheet plate mechanical properties
| Tensile strength σb | Elongation δ10 | Elongation δ5 | Анхаарна уу |
|---|---|---|---|
| 75～105MPa | ≥22% | ≥25% | Longitudinal mechanical properties of tubes at room temperature |
1200 aluminum sheet features
The 1200 aluminum alloy plate is a typical hard aluminum alloy in the aluminum-copper-magnesium series. Its composition is relatively reasonable and its comprehensive performance is better. Many countries produce this alloy, which is the largest amount of duralumin. The characteristics of this alloy are high strength, certain heat resistance, and can be used as working parts below 150°C.
1200 хөнгөн цагаан хуудас зарна
At temperatures above 125°C, the strength of 1200 aluminum alloy is higher than that of 7075 хөнгөн цагааны хайлш. The forming properties are relatively good in the hot state, annealed and newly quenched state and the heat treatment strengthening effect is remarkable, but the heat treatment process requirements are strict. The corrosion resistance is poor, but it can be effectively protected by cladding with pure aluminum; it is easy to produce cracks during welding, but it can be welded or riveted by a special process. Widely used in aircraft structures, тав, truck hubs, propeller components, and various other structural parts.