5052 金属アルミニウム合金

Parameters

• 相当する名前: 50/52, a5052, aa5052, a5052p etc
• 気性: ソフトHO, H14, H18, H19, H22, H23, H24, H26, H28, H32, H34, H36, H38, H44, H111, H112, H114 etc

製品タイプに応じて, それは次のように分けることができます

• 5052 合金金属アルミニウムシートパレット
• 5052 合金金属アルミニウムコイル
• 5052 合金金属アルミニウムトレッドプレート
• 5052 alloy metal aluminum circle

表面処理に応じて, それは次のように分けることができます

• 色 5052 金属アルミニウム合金
• エンボス加工 5052 金属アルミニウム合金
• Mirror 5052 金属アルミニウム合金
• 陽極酸化処理 5052 金属アルミニウム合金

5052 金属アルミニウム合金 is a common alloy in 5000 シリーズ金属アルミニウム合金. の 5052 aluminum is highly resistant to corrosion. It is an alloy that contains 0.25 percent chromium and 2.5 percent magnesium. It’s widely used because of its formability and durability. It has high fatigue and medium static strength. It can be used in marine grade environments without worry of corrosion. This metal also has excellent thermal conductivity and low density, which is commonly found with other aluminum alloys. Its fatigue properties and endurance limit are excellent. The endurance limit is 125 MPa in an H34 temper and 115 MPa in an H32 temper.

5052 aluminum alloy is Al-Mg system rustproof aluminum, compared with 3A21, 5052 strength is higher, especially with high fatigue strength; similar to 3A21, 高い可塑性と耐食性; heat treatment can not be strengthened, good weldability with contact welding and hydrogen atomic welding, argon arc welding has the tendency of crystalline cracking; alloy in the cold hardening and semi-cold hardening state machinability is good, annealed state can be Poor machinability, 研磨可能.

The features of 5052 金属アルミニウム合金

• Aluminum alloy with Mg as the main alloying element. The magnesium content is between 3-5%. Also can be called aluminum-magnesium alloy.
• Not heat treated and strengthened.
• Density is small (5052 density is 2.68). The weight of aluminum-magnesium alloy in the same area is lower than other series. The strength is higher than 1 そして 3 シリーズ, and it is a medium and high strength aluminum alloy with good fatigue and welding performance. High tensile strength and high elongation.
• better resistance to marine atmospheric corrosion.

5052 metal aluminum alloy belongs to hot rolled aluminum sheet series, so it can do deep processing of oxidation.

5052 金属アルミニウム合金の化学組成:

5052 metal aluminum alloy property

5052 金属アルミニウム合金の機械的特性

• Tensile strengthb(MPa)173~244
• Conditional yield strength∞02(MPa)270
• Density 2.68g/cm3
• 試験片サイズ: all wall thicknesses

注記:Longitudinal mechanical properties of tubes at room temperature

5052 aluminum has great workability and is readily machinable and weldable. 高い疲労強度と中程度の静的強度, 優れた耐食性をプラス, 海洋雰囲気での使用に人気を集める. 他のアルミニウム合金と同様に, このグレードのアルミニウムは優れた熱伝導率を持っています. この合金を硬くするために, 冷間加工を使用する必要があります, 熱加工ではこれを達成できないため、. 優れた耐久限界と疲労特性を備えています。.

のアプリケーション 5052 金属アルミニウム合金

5052 aluminum alloy belongs to the Al-Mg system alloy, which is used in a wide range and especially It has good corrosion resistance, 優れた溶接性, 良好な冷間加工性と中程度の強度.

5052 alloy is used to require good formability and corrosion resistance, high fatigue limit, 良好な溶接性, medium static load components such as aircraft fuel and have oil material conduit, fuel tanks and a variety of marine and land cloud equipment parts, cold stamping parts, sheet metal work products, street lamp pillars; materials used as rivets or welding rod.

主な合金元素は、 5052 metal aluminum alloy is magnesium, which has good forming and processing properties, 耐食性, 溶接性, 中強度, 航空機の燃料タンクの製造に使用される, 燃料パイプ, and sheet metal parts of transportation vehicles, 船, 楽器, 街路灯ブラケットとリベット, ハードウェア製品, 電気ハウジング, 等.

5052 metal aluminum alloy heat treatment specifications

1. homogenization annealing heating 440C holding time 12 ~ 14h air cooling.
2. rapid annealing: 加熱 350 ~ 410C insulation time 30 ~ 120min; empty or water cooling
3. high-temperature annealing: 加熱 350 ～ 420 ℃ finished thickness ≥ 6mm or <6mm, insulation time of 2 - 10min or 10 ~ 30mn; 空冷
4. low-temperature annealing: 加熱 250 ～ 300 ° C or 150 ～ 180 ℃; holding time of 1 ~ 2h, air-cooled.