Ⅰ:The most detailed aluminum alloy knowledge
長年の工場生産経験に基づいて, この記事ではその分類をまとめています 1000 2000 3000 4000 5000 6000 7000 8000 すべてのバイヤーがアルミニウム合金製品をよりよく理解できるように、シリーズのアルミニウム合金と合金の性能特性を説明します。.
| Brand Series | Type Series | Collective Name | Series Description |
| 1xxx | あ | Pure Aluminum | Aluminum content not less than 99.00% |
| 2xxx | B | Aluminum-Cu-Mg-Series-Alloy | Aluminum alloy with copper as the main alloying element |
| 3xxx | あ | Aluminum-Mn-Series-Alloy | Aluminum alloys with manganese as the main alloying element |
| 4xxx | あ | Aluminum-Si- Series-Alloy | Aluminum alloys with silicon as the main alloying element |
| 5xxx | あ | Aluminum-Mg- Series-Alloy | Aluminum alloys with magnesium as the main alloying element |
| 6xxx | B | Aluminum-Mg-Si-Series- 合金 | Aluminum alloys with magnesium and silicon as the main alloying elements |
| 7xxx | B | Aluminum-Zn-Mg- Series-Alloy | Aluminum alloys with zinc and magnesium as the main alloying elements |
| 8xxx | / | / | Aluminum alloys with other alloying elements as main alloying elements |
| 9xxx | / | / | Alternate Alloy Group |
備考: あ. Non-heat-treated alloy; B. Heat-treated alloy
Ⅱ:The chemical composition and performance of each aluminum alloy series
(1) 1xxx series aluminum alloy
1. Features and scope of application:
1××× series is formed by adding a small amount of copper element to pure aluminum, which has excellent forming and processing characteristics, 高い耐食性, good weldability and
導電率. 1××× series aluminum alloys are widely used in products that do not require high strength, 化学装置など, 薄板加工部品, 深絞りまたはスピニングコンケーブ
Shaped utensils, 溶接部品, 熱交換器, clock surfaces and disks, 銘板, キッチン用品, 装飾, 反射器具, 等. その中で, the most widely used
Brands: 1050, 1060, 1070, 1100.
2. Grade and chemical composition list:
(expressed as highest percentage unless a range value is listed)
| 合金 | そして | 鉄 | 銅 | ん | マグネシウム | Cr | 亜鉛 | の | その他 | アル | |
| それぞれ | 合計 | ||||||||||
| 1000 シリーズ | 0.25 | 0.35 | 5.0-6.0 | 0.03 | 0.03 | 0.18-0.28 | 0.05 | 0.03 | 0.05 | 0.15 | ≥99.6 |
| 合金 | 化学組成 (質量分数) (%) | ||||||||||
| そして | 鉄 | 銅 | ん | マグネシウム | Cr | 亜鉛 | の | その他 | アル | ||
| それぞれ | 合計 | ||||||||||
| 1A99 | 0.003 | 0.003 | 0.005 | / | / | / | / | / | 0.002 | / | 99.99 |
| 1A97 | 0.015 | 0.015 | 0.005 | / | / | / | / | / | 0.005 | 0.15 | 99.97 |
| 1A95 | 0.03 | 0.03 | 0.01 | / | / | / | / | / | 0.005 | / | 99.95 |
| 1A93 | 0.04 | 0.04 | 0.01 | / | / | / | / | / | 0.007 | / | 99.93 |
| 1A90 | 0.06 | 0.06 | 0.01 | / | / | / | / | / | 0.01 | / | 99.9 |
| 1A85 | 0.08 | 0.1 | 0.01 | / | / | / | / | / | 0.01 | / | 99.85 |
| 1A80 | 0.15 | 0.15 | 0.03 | / | / | / | / | / | 0.02 | / | 99.80 |
| 1A80A | 0.15 | 0.15 | 0.03 | 0.02 | 0.02 | / | / | 0.06 | 99.80 | ||
| 1070 | 0.2 | 0.25 | 0.04 | 0.03 | 0.04 | 0.03 | 0.03 | 0.05 | 99.7 | ||
| 1070あ | 0.2 | 0.25 | 0.03 | 0.03 | 0.03 | / | / | 0.07 | 0.03 | 0.03 | 99.7 |
| 1370 | 0.1 | 0.25 | 0.02 | 0.01 | 0.02 | / | 0.04 | / | 0.02 | 0.1 | 99.7 |
| 1060 | 0.25 | 0.35 | 0.05 | 0.03 | 0.03 | / | / | 0.03 | 0.03 | / | 99.6 |
| 1050 | 0.25 | 0.4 | 0.05 | 0.05 | 0.05 | / | / | 0.05 | 0.03 | ||
| 1050あ | 0.25 | 0.4 | 0.05 | 0.05 | 0.05 | / | 0.05 | 0.03 | 0.03 | / | 99.5 |
| 1A50 | 0.3 | 0.3 | 0.01 | 0.05 | 0.05 | / | 0.03 | / | 0.03 | / | 99.5 |
| 1350 | 0.1 | 0.4 | 0.05 | 0.01 | / | 0.01 | 0.05 | / | 0.03 | 0.1 | 99.5 |
| 1145 | 0.55 | 0.05 | 0.05 | 0.05 | / | / | / | 0.03 | / | 99.45 | |
| 1035 | 0.35 | 0.6 | 0.1 | 0.05 | 0.05 | / | / | 0.1 | 0.03 | / | 99.35 |
| 1A30 | 0.10-0.20 | 0.15-0.30 | 0.05 | 0.01 | 0.01 | / | 0.02 | 0.02 | 0.03 | / | 99.3 |
| 1100 | 0.95 | 0.05-0.40 | 0.05 | / | / | / | 0.1 | 0.05 | 0.15 | 99 | |
| 1200 | 1.00 | 0.05 | 0.05 | / | / | 0.1 | 0.05 | 0.05 | 0.15 | 99 | |
| 1235 | 0.35 | 0.05 | 0.05 | 0.05 | / | 0.1 | 0.06 | 0.03 | / | 99.35 | |
3. 1000 series alloy mechanical and physical properties:
| パフォーマンス | 1××× |
| H112 state Brinell hardness (HB) | 30-45 |
| 抗張力 (MPa) σb | 75以上 |
| 降伏強さ (MPa) σ0.2 | ≥35 |
| 伸長 (%) p | ≥12 |
注記: サンプルサイズ: アルミ板, the above is the transverse mechanical properties of aluminum plate
4. Factory state: H112, H24, O state, 等.
(2)2xxx series aluminum alloy
1. Features and scope of application:
The 2××× series is a typical hard aluminum alloy in the Al-Cu-Mg system. Its composition is relatively reasonable, and its comprehensive performance is good. It is the largest amount of hard aluminum.
この合金の特性はです: 高強度, 特定の耐熱性, 150°C未満の作業部品として使用できます. The temperature is higher than 125°C, and its strength ratio is 7075
Alloys are even higher. The formability is relatively good in the hot state, annealed and new quenched state, and the strengthening effect of heat treatment is remarkable, but the heat treatment process requires
strict. Corrosion resistance is poor, 純アルミニウムで覆うことで効果的に保護できます。; cracks are easy to occur during welding, but it can be welded with a special process, and it is also
Can be riveted. 航空機の構造に広く使用されています, リベット, トラックの車輪, propeller elements and other components, especially under the wing and fuselage structure
to the place of tension. その中で, the more widely used grades: 2024 (2A12), LY12, LY11, 2A11, 2A14 (LD10), 2017, 2A17
wait.
2. Grade and chemical composition list:
(expressed as highest percentage unless a range value is listed)
| 合金 | そして | 鉄 | 銅 | ん | マグネシウム | Cr | 亜鉛 | の | その他 | アル | |
| それぞれ | 合計 | ||||||||||
| 1000 シリーズ | 0.25 | 0.35 | 5.0-6.0 | 0.03 | 0.03 | 0.18-0.28 | 0.05 | 0.03 | 0.05 | 0.15 | ≥99.6 |
| 合金 | 化学組成 (質量分数) (%) | ||||||||||
| そして | 鉄 | 銅 | ん | マグネシウム | Cr | 亜鉛 | の | その他 | アル | ||
| それぞれ | 合計 | ||||||||||
| 2A01 | 0.5 | 0.5 | 2.2-3.0 | 0.2 | 0.2-0.5 | / | 0.1 | / | 0.05 | 0.1 | 残る |
| 2A02 | 0.3 | 0.3 | 2.6-3.2 | 0.45-0.7 | 2.0-2.4 | / | 0.1 | / | 0.005 | 0.15 | 残る |
| 2A04 | 0.3 | 0.3 | 3.2-3.7 | 0.5-0.8 | 2.1-2.6 | / | 0.1 | 0.05-0.40 | 0.005 | 0.1 | 残る |
| 2A06 | 0.5 | 0.5 | 3.8-4.3 | 0.5-1.0 | 1.7-2.3 | / | 0.1 | 0.03-0.15 | 0.007 | 0.1 | 残る |
| 2A10 | 0.25 | 0.2 | 3.9-4.5 | 0.3-0.5 | 0.15-0.30 | / | 0.1 | 0.15 | 0.05 | 0.1 | 残る |
| 2A11 | 0.7 | 0.7 | 3.8-4.8 | 0.4-0.8 | 0.4-0.8 | / | 0.3 | 0.15 | 0.05 | 0.1 | 残る |
| 2B11 | 0.5 | 0.5 | 3.8-4.5 | 0.4-0.8 | 0.4-0.8 | / | 0.1 | 0.15 | 0.05 | 0.1 | 残る |
| 2A12 | 0.5 | 0.5 | 3.8-4.9 | 0.3-0.9 | 0.02 | / | / | 0.15 | 0.05 | 0.1 | 残る |
| 2B12 | 0.5 | 0.5 | 3.8-4.5 | 0.3-0.7 | 1.2-1.6 | / | 0.1 | 0.03 | 0.05 | 0.1 | 残る |
| 2A13 | 0.7 | 0.6 | 4.0-5.0 | / | 0.3-0.5 | / | 0.6 | 0.15 | 0.03 | 0.1 | 残る |
| 2A14 | 0.6-1.2 | 0.7 | 3.9-4.8 | 0.4-1.0 | 0.4-0.8 | / | 0.1 | 0.15 | 0.05 | 0.1 | 残る |
| 2A16 | 0.3 | 0.3 | 6.0-7.0 | 0.4-0.8 | 0.05 | / | 0.04 | / | 0.02 | 0.1 | 残る |
| 2B16 | 0.25 | 0.3 | 5.8-6.8 | 0.2-0.4 | 0.03 | / | / | 0.03 | 0.03 | 0.1 | 残る |
| 2A17 | 0.3 | 0.3 | 6.0-7.0 | 0.4-0.8 | 0.05 | / | / | 0.05 | 0.03 | 0.1 | 残る |
| 2A20 | 0.2 | 0.3 | 5.8-6.8 | / | 0.02 | / | 0.1 | 0.07-0.16 | 0.05 | 0.15 | 残る |
| 2A21 | 0.2 | 0.2-0.6 | 3.0-4.0 | 0.05 | 0.05 | / | 0.03 | / | 0.03 | 0.1 | 残る |
| 2A25 | 0.06 | 0.06 | 3.6-4.2 | 0.01 | / | 0.01 | 0.05 | / | 0.03 | 0.1 | 残る |
| 2A49 | 0.25 | 0.8-1.2 | 3.2-3.8 | 0.3-0.6 | 1.8-2.2 | / | / | 0.08-0.12 | 0.03 | 0.1 | 残る |
| 2A50 | 0.7-1.2 | 0.7 | 1.8-2.6 | 0.4-0.8 | 0.4-0.8 | / | 0.3 | 0.15 | 0.05 | 0.1 | 残る |
| 2B50 | 0.7-1.2 | 0.7 | 1.8-2.6 | 0.4-0.8 | 0.4-0.8 | 0.01-0.2 | 0.15 | 0.02 | 0.05 | 0.1 | 残る |
| 2A70 | 0.35 | 0.9-1.5 | 1.9-2.5 | 0.2 | 1.4-1.8 | / | 0.3 | 0.02-0.10 | 0.05 | 0.1 | 残る |
| 2B70 | 0.25 | 0.9-1.4 | 1.8-2.7 | 0.2 | 1.2-1.8 | / | 0.3 | 0.1 | 0.05 | 0.15 | 残る |
| 2A80 | 0.5-1.2 | 1.0-1.6 | 1.9-2.5 | 1.4-1.8 | 1.4-1.8 | / | 0.1 | 0.15 | 0.05 | 0.15 | 残る |
| 2A90 | 0.5-1.0 | 0.5-1.0 | 3.5-4.5 | 0.2 | 0.4-0.8 | / | 0.3 | 0.15 | 0.05 | 0.15 | 残る |
| 2004 | 0.2 | 0.2 | 5.5-6.5 | 0.1 | 0.5 | / | 0.1 | 0.15 | 0.05 | 0.15 | 残る |
| 2011 | 0.4 | 0.7 | 5.0-6.0 | / | / | / | 0.3 | / | 0.05 | 0.15 | 残る |
| 2014 | 0.5-1.2 | 0.7 | 3.9-5.0 | 0.4-1.2 | 0.2-0.8 | 0.1 | 0.25 | 0.15 | 0.05 | 0.15 | 残る |
| 2014あ | 0.5-0.9 | 0.5 | 3.9-5.0 | 0.4-1.2 | 0.2-0.8 | 0.1 | 0.25 | 0.15 | 0.05 | 0.15 | 残る |
| 2214 | 0.5-1.2 | 0.3 | 3.9-5.0 | 0.4-1.2 | 0.4-0.8 | 0.1 | 0.25 | / | 0.05 | 0.15 | 残る |
| 2017 | 0.2-0.8 | 0.7 | 3.5-4.5 | 0.4-1.0 | 0.4-1.0 | 0.1 | 0.25 | 0.15 | 0.05 | 0.15 | 残る |
| 2017あ | 0.2-0.8 | 0.7 | 3.5-4.5 | 0.4-1.0 | 0.4-1.0 | 0.1 | 0.25 | / | 0.05 | 0.15 | 残る |
| 2117 | 0.8 | 0.7 | 2.2-3.0 | 0.2 | 0.2-0.5 | 0.1 | 0.25 | / | 0.05 | 0.15 | 残る |
| 2218 | 0.9 | 1 | 3.5-4.5 | 0.2 | 1.2-1.8 | 0.1 | / | / | 0.05 | 0.15 | 残る |
| 2618 | 0.10-0.25 | 0.9-1.3 | 1.9-2.7 | / | 1.3-1.8 | / | 0.1 | 0.04-0.10 | 0.05 | 0.15 | 残る |
| 2219 | 0.2 | 0.3 | 5.8-6.8 | 0.2-0.4 | 0.02 | / | 0.1 | 0.1-0.2 | 0.05 | 0.15 | 残る |
| 2024 | 0.5 | 0.5 | 3.8-4.9 | 0.3-0.9 | 1.2-1.8 | 0.1 | 0.25 | 0.15 | 0.05 | 0.15 | 残る |
| 2124 | 0.2 | 0.3 | 3.8-4.9 | 0.3-0.9 | 1.2-1.8 | 0.1 | 0.25 | 0.15 | 0.05 | 0.15 | 残る |
3. 2000 series alloy mechanical and physical properties:
| パフォーマンス | 2000 シリーズ |
| T4 state Brinell hardness (HB) | 120-145 |
| 抗張力 (MPa) | σb≥425 |
| 降伏強さ (MPa) | σ0.2≥275 |
| 伸長 (%) | σ≥14 |
注記: サンプルサイズ: アルミ板, the above is the transverse mechanical properties of aluminum plate at room temperature
4. 2 series factory temper: H112, T4, T351, T6 焼き戻し
(3)3xxx series aluminum alloy
1. Features and scope of application:
3××× series are AL-Mn series alloys, which are the most widely used anti-rust aluminum. The strength of this alloy is not high (産業用純粋なアルミニウムよりわずかに高い).
It cannot be strengthened by heat treatment, so cold working method is used to improve its mechanical properties; it has high plasticity in the annealed state, and plasticity in semi-cold work hardening
Good toughness, low plasticity when cold work hardening, 良好な耐食性, 良好な溶接性, 加工性が悪い. Mainly used for demanding plasticity and good
溶接性, low-load parts working in liquid or gaseous media, 燃料タンクなど, gasoline or lubricating oil conduits, various liquid containers and other uses
Small load parts made by deep drawing; wire used to make rivets. 3××× series aluminum plates have good formability, 溶接性と耐食性. for processing needs
To have good formability, high corrosion resistance and good weldability parts, or require both these properties and more than 1××× series alloys
High-intensity work, キッチン用品など, 食品および化学製品の処理および貯蔵装置, タンクおよび液体製品を輸送するためのタンク, various presses processed with thin plates
Pressure vessels and pipes, 一般道具, ヒートシンク, 化粧品ボード, コピー機のローラー, and ship materials.
2. Grade and chemical composition list
| 合金 | そして | 鉄 | 銅 | ん | マグネシウム | Cr | 亜鉛 | の | その他 | アル | |
| それぞれ | 合計 | ||||||||||
| 3000 シリーズ | 0.6 | 0.7 | 0.05-0.2 | 1.0-1.5 | / | / | 0.1 | / | 0.05 | 0.15 | ≥97 |
| 合金 | 化学組成 (質量分数) (%) | ||||||||||
| そして | 鉄 | 銅 | ん | マグネシウム | Cr | 亜鉛 | の | その他 | アル | ||
| それぞれ | 合計 | ||||||||||
| 3A21 | 0.6 | 0.7 | 0.2 | 1.0-1.6 | 0.05 | / | 0.10 | 0.15 | 0.05 | 0.1 | 残る |
| 3003 | 0.6 | 0.7 | 0.05-0.20 | 1.0-1.5 | / | / | 0.1 | / | 0.05 | 0.15 | 残る |
| 3103 | 0.5 | 0.7 | 0.1 | 0.9-1.5 | 0.3 | 0.1 | 0.2 | / | 0.05 | 0.15 | 残る |
| 3004 | 0.3 | 0.7 | 0.25 | 1.0-1.5 | 0.8-1.3 | / | 0.25 | / | 0.05 | 0.15 | 残る |
| 3005 | 0.6 | 0.7 | 0.3 | 1.0-1.5 | 0.2-0.6 | 0.1 | 0.25 | 0.1 | 0.05 | 0.15 | 残る |
| 3105 | 0.6 | 0.7 | 0.3 | 0.3-0.8 | 0.2-0.8 | 0.2 | 0.4 | 0.1 | 0.05 | 0.15 | 残る |
3. 3000 series alloy mechanical and physical properties:
| パフォーマンス | 2000 シリーズ |
| H24 state Brinell hardness (HB) | 35-45 |
| 抗張力 (MPa) | σb≥140-200 |
| 降伏強さ (MPa) | σ0.2≥115 |
| 伸長 (%) | σ≥12 |
4. 3 series factory temper: H112, H24,O temper
(4)5xxx series aluminum alloy
1. Features and scope of application:
5××× series are high-magnesium alloys, which have good strength, corrosion resistance and machinability among non-heat-treatable alloys. Surface after anodizing
beautiful. Arc welding performance is good. The main alloying element in 5××× series alloys is magnesium, which has good corrosion resistance and weldability, そして
medium strength. Excellent corrosion resistance makes 5××× series alloys widely used in marine applications such as ships, as well as automobiles, aircraft weldments, subway
Light rail, 厳重な防火が必要な圧力容器 (such as liquid tank cars, refrigerated vehicles, and refrigerated containers), 冷凍装置, テレビ塔, 掘削装置, 交通機関
Transport equipment, missile parts, 鎧, 等. その中で, the more widely used grades: 5A06, 5A05, 5083, 5754, 5052, 5005, 5086,
5182 等.
2. Grade and chemical composition list:
| 合金 | そして | 鉄 | 銅 | ん | マグネシウム | Cr | 亜鉛 | の | その他 | アル | |
| それぞれ | 合計 | ||||||||||
| 5000 シリーズ | 0.4 | 0.35 | 0.1 | 0.4-1.0 | 4.0-4.9 | 0.05-0.25 | 0.25 | 0.15 | 0.05 | 0.15 | 残る |
| 合金 | 化学組成 (質量分数) (%) | ||||||||||
| そして | 鉄 | 銅 | ん | マグネシウム | Cr | 亜鉛 | の | その他 | アル | ||
| それぞれ | 合計 | ||||||||||
| 5A01 | 0.4 | 0.1 | 0.3-0.7 | 6.0-7.0 | 0.10-0.20 | / | 0.25 | 0.15 | 0.05 | 0.1 | 残る |
| 5A02 | 0.4 | 0.4 | 0.1 | 0.15-0.40 | 2.0-2.8 | / | / | 0.15 | 0.05 | 0.1 | 残る |
| 5A03 | 0.5-0.8 | 0.5 | 0.1 | 0.3-0.6 | 3.2-3.8 | / | 0.2 | 0.15 | 0.05 | 0.1 | 残る |
| 5A05 | 0.5 | 0.5 | 0.1 | 0.3-0.6 | 3.2-3.8 | / | 0.2 | / | 0.05 | 0.1 | 残る |
| 5B05 | 0.4 | 0.4 | 0.2 | 0.2-0.6 | 4.7-5.7 | / | / | 0.15 | 0.05 | 0.1 | 残る |
| 5A06 | 0.4 | 0.4 | 0.1 | 0.5-0.8 | 5.8-6.8 | / | 0.2 | 0.02-0.10 | 0.05 | 0.1 | 残る |
| 5B06 | 0.4 | 0.4 | 0.1 | 0.5-0.8 | 5.8-6.8 | / | 0.2 | 0.1-0.3 | 0.05 | 0.1 | 残る |
| 5A12 | 0.3 | 0.3 | 0.05 | 0.4-0.8 | 8.3-9.6 | / | 0.1 | 0.2 | 0.05 | 0.1 | 残る |
| 5A12 | 0.3 | 0.3 | 0.05 | 0.4-0.8 | 9.2-10.5 | / | 0.1 | 0.2 | 0.05 | 0.1 | 残る |
| 5A30 | はい+信仰:0.40 | 0.1 | 0.5-1.0 | 4.7-5.5 | / | / | 0.25 | 0.05 | 0.1 | 残る | |
| 5A33 | 0.35 | 0.35 | 0.1 | 0.1 | 6.0-7.5 | / | / | / | 0.05 | 0.15 | 残る |
| 5A41 | 0.4 | 0.4 | 0.1 | 0.3-0.6 | 6.0-7.0 | / | / | / | 0.05 | 0.15 | 残る |
| 5A43 | 0.4 | 0.4 | 0.1 | 0.15-0.40 | 0.6-1.4 | / | / | / | 0.05 | 0.15 | 残る |
| 5A66 | 0.005 | 0.01 | 0.005 | / | 1.5-2.0 | / | / | / | 0.05 | 0.15 | 残る |
| 5005 | 0.3 | 0.7 | 0.2 | 0.2 | 0.5-1.1 | 0.1 | / | 0.25 | 0.05 | 0.15 | 残る |
| 5019 | 0.4 | 0.5 | 0.1 | 0.10-0.6 | 4.5-5.6 | 0.2 | / | 0.2 | 0.05 | 0.15 | 残る |
| 5050 | 0.4 | 0.7 | 0.2 | 0.1 | 1.1-1.8 | 0.1 | / | 0.25 | 0.05 | 0.15 | 残る |
| 5251 | 0.4 | 0.5 | 0.15 | 0.10-0.5 | 1.7-2.4 | 0.15 | / | 0.15 | 0.05 | 0.15 | 残る |
| 5052 | 0.25 | 0.4 | 0.1 | 0.1 | 2.2-2.8 | 0.15-0.35 | / | 0.1 | 0.05 | 0.15 | 残る |
| 5154 | 0.5 | 0.4 | 0.1 | 0.1 | 3.1-3.9 | 0.15-0.35 | / | 0.2 | 0.05 | 0.15 | 残る |
| 5154あ | 0.5 | 0.5 | 0.1 | 0.5 | 3.1-3.9 | 0.25 | / | 0.2 | 0.05 | 0.15 | 残る |
| 5454 | 0.25 | 0.4 | 0.1 | 0.5-1.0 | 2.4-3.0 | 0.05-0.20 | 0.25 | 0.2 | 0.05 | 0.15 | 残る |
| 5554 | 0.25 | 0.4 | 0.1 | 0.5-1.0 | 2.4-3.0 | 0.05-0.20 | 0.25 | 0.05-0.20 | 0.05 | 0.15 | 残る |
| 5754 | 0.4 | 0.4 | 0.1 | 0.5 | 2.6-3.6 | 0.3 | 0.2 | 0.15 | 0.05 | 0.15 | 残る |
| 5066 | 0.3 | 0.4 | 0.1 | 0.05-0.2 | 4.5-5.6 | 0.05-0.20 | 0.1 | / | 0 | 0.15 | 残る |
| 5366 | 0.25 | 0.4 | 0.1 | 0.05-0.2 | 4.5-5.5 | 0.05-0.20 | 0.1 | 0.06-0.20 | 0.05 | 0.15 | 残る |
| 5456 | 0.25 | 0.4 | 0.1 | 0.5-1.0 | 4.7-5.5 | 0.05-0.20 | 0.25 | 0.2 | 0.05 | 0.15 | 残る |
| 5082 | 0.2 | 0.35 | 0.15 | 0.15 | 4.0-5.0 | 0.15 | 0.25 | 0.1 | 0.05 | 0.15 | 残る |
| 5182 | 0.2 | 0.35 | 0.15 | 0.2-0.5 | 4.0-5.0 | 0.1 | 0.25 | 0.1 | 0.05 | 0.15 | 残る |
| 5083 | 0.4 | 0.4 | 0.1 | 0.4-1.0 | 4.0-4.9 | 0.05-0.25 | 0.25 | 0.15 | 0.05 | 0.15 | 残る |
| 5183 | 0.4 | 0.4 | 0.01 | 0.5-1.0 | 4.3-5.2 | 0.05-0.25 | 0.25 | 0.15 | 0.05 | 0.15 | 残る |
| 5086 | 0.4 | 0.4 | 0.1 | 0.2-0.7 | 3.5-4.5 | 0.05-0.25 | 0.25 | 0.15 | 0.05 | 0.15 | 残る |
3. 5000 series alloy mechanical and physical properties:
| パフォーマンス | 5000 シリーズ |
| H112 state Brinell hardness (HB) | 45-75 |
| 抗張力 (MPa) | σb≥270 |
| 降伏強さ (MPa) | σ0.2≥120 |
| 伸長 (%) | σ≥12 |
4. 5 series factory temper: H32,H111,H112, H24,O temper
(5)6xxx series aluminum alloy
1. Features and scope of application:
The 6××× series are alloys that can be strengthened by heat treatment, and have good formability, 溶接性, 加工性, そして適度な強さ.
程度, it can still maintain good operability after annealing.
The main alloying elements of 6××× series alloys are magnesium and silicon AlMgSi1Cu, and form Mg2Si phase. If it contains a certain amount of manganese and chromium, it can be
To neutralize the bad effect of iron; sometimes a small amount of copper or zinc is added to increase the strength of the alloy without significantly reducing its corrosion resistance; conduct electricity
There is also a small amount of copper in the material to offset the adverse effects of titanium and iron on conductivity; zirconium or titanium can refine the grain and control the recrystallization structure; in order to improve
良好な機械加工性, lead and bismuth can be added. The solid solution of Mg2Si in aluminum makes the alloy have the function of artificial age hardening.
6061-T651 is the main alloy in the 6××× series of alloys. 熱処理および前延伸プロセスによって製造された高品質のアルミニウム合金製品です。. Its strength
Although it cannot be compared with 2××× series or 7××× series, it has many characteristics of magnesium and silicon alloys, excellent processing performance, excellent welding characteristics and electric resistance.
Plating properties, 良好な耐食性, 靭性が高く、加工後の変形がありません。, dense material without defects and easy polishing, easy color film, excellent oxidation effect
Good and other excellent features. 6××× aluminum-silicon alloys are widely used grades: 6082, 6063 (LD31), 6061 (LD30), 6A02, 等.
2. 6000 grade and chemical composition list:
| 合金 | そして | 鉄 | 銅 | ん | マグネシウム | Cr | 亜鉛 | の | その他 | アル | |
| それぞれ | 合計 | ||||||||||
| 6000 シリーズ | 0.4-0.8 | 0.7 | 0.15-0.4 | 0.15 | 0.8-1.2 | 0.04-0.35 | 0.25 | 0.15 | 0.05 | 0.15 | 残る |
| 合金 | 化学組成 (質量分数) (%) | ||||||||||
| そして | 鉄 | 銅 | ん | マグネシウム | Cr | 亜鉛 | の | その他 | アル | ||
| それぞれ | 合計 | ||||||||||
| 6A02 | 0.5-1.2 | 0.5 | 0.2-0.6 | 0.15-0.35 | 0.45-0.9 | / | 0.2 | 0.15 | 0.05 | 0.1 | 残る |
| 6B02 | 0.7-1.1 | 0.4 | 0.1-0.4 | 0.1-0.3 | 0.4-0.8 | / | 0.15 | 0.01-0.04 | 0.05 | 0.1 | 残る |
| 6A51 | 0.5-0.7 | 0.5 | 0.15-0.35 | / | 0.45-0.6 | 0.1 | 0.25 | 0.01-0.04 | 0.05 | 0.1 | 残る |
| 6101 | 0.3-0.7 | 0.7 | 0.25 | 1.0-1.5 | 0.8-1.3 | / | 0.25 | / | 0.05 | 0.15 | 残る |
| 6101あ | 0.6 | 0.7 | 0.3 | 1.0-1.5 | 0.2-0.6 | 0.1 | 0.25 | 0.1 | 0.05 | 0.15 | 残る |
| 6005 | 0.6 | 0.7 | 0.3 | 0.3-0.8 | 0.2-0.8 | 0.2 | 0.4 | 0.1 | 0.05 | 0.15 | 残る |
| 6005あ | 0.5-1.9 | 0.35 | 0.3 | 0.1 | 0.4-0.7 | 0.3 | 0.2 | 0.1 | 0.05 | 0.15 | 残る |
| 6351 | 0.7-1.3 | 0.5 | 0.1 | 0.4-0.8 | 0.4-0.8 | / | 0.2 | 0.2 | 0.05 | 0.15 | 残る |
| 6060 | 0.3-0.6 | 0.1-0.3 | 0.1 | 0.1 | 0.35-0.6 | 0.05 | 0.15 | 0.1 | 0.05 | 0.15 | 残る |
| 6061 | 0.4-0.8 | 0.7 | 0.15-0.40 | 0.15 | 0.8-1.2 | 0.04-0.35 | 0.25 | 0.15 | 0.05 | 0.15 | 残る |
| 6063 | 0.2-0.6 | 0.35 | 0.1 | 0.1 | 0.45-0.9 | 0.1 | 0.1 | 0.1 | 0.05 | 0.15 | 残る |
| 6063あ | 0.3-0.6 | 0.15-0.35 | 0.1 | 0.15 | 0.6-0.9 | 0.05 | 0.15 | 0.1 | 0.05 | 0.15 | 残る |
| 6070 | 1.0-1.7 | 0.5 | 0.15-0.40 | 0.4-1.0 | 0.5-1.2 | 0.1 | 0.25 | 0.15 | 0.05 | 0.15 | 残る |
| 6181 | 0.8-1.2 | 0.45 | 0.1 | 0.15-0.6 | 0.6-1.0 | 0.1 | 0.2 | 0.1 | 0.05 | 0.15 | 残る |
| 6082 | 0.7-1.3 | 0.5 | 0.1 | 0.4-1.0 | 0.6-1.2 | 0.25 | 0.2 | 0.1 | 0.05 | 0.15 | 残る |
3. 6000 series alloy mechanical and physical properties:
| パフォーマンス | 6 シリーズ |
| T6 state Brinell hardness (HB) | 90-110 |
| 抗張力 (MPa) | σb≥310 |
| 降伏強さ (MPa) | σ0.2≥276 |
| 伸長 (%) | σ≥11 |
4. 6 series factory temper: H32,H111,H112, H24,O temper
(6)7xxx series aluminum alloy
1. Features and scope of application:
7××× aluminum alloy is another commonly used alloy with a wide variety. It contains zinc and magnesium. The strongest strength among common aluminum alloys
It is 7075 合金, but it cannot be welded, and its corrosion resistance is quite poor, and many parts manufactured by CNC cutting use
7075 合金. Zinc is the main alloying element in this series, and the addition of a small amount of magnesium alloy allows the material to be heat treated to achieve very high strength properties.
These series of materials are generally added with a small amount of alloys such as copper and chromium, among which the number 7075 aluminum alloy is especially top-grade, with the highest strength and suitable for aircraft structures.
Racks and high-strength accessories.
7075 is an Al-Zn-Mg-Cu super duralumin alloy, which was used in the aircraft manufacturing industry in the late 1940s and is still used in the aviation industry today.
Ultra-high strength wrought aluminum alloy widely used in the industry. Its characteristic is that it has good plasticity after solution treatment, and the strengthening effect of heat treatment is particularly good.
The following have high strength, and have particularly good low temperature strength; poor welding performance; tend to stress corrosion cracking; need to be covered with aluminum or other protective treatment
Reasonable use. Dual-stage aging can improve the alloy’s ability to resist stress corrosion cracking. The plasticity in the annealed and as-quenched state is slightly lower than that in the same state
2A12, slightly better than 7A04, the static fatigue of the plate is notch sensitive, and the stress corrosion performance is better than 7A04.
7××× aluminum-zinc alloys are widely used grades: 7075, 7A04 (LC4), 7A09 (LC9), 7A52, 7A05, 等.
2. 7000 grade and chemical composition list:
| 合金 | そして | 鉄 | 銅 | ん | マグネシウム | Cr | 亜鉛 | の | その他 | アル | |
| それぞれ | 合計 | ||||||||||
| 7000 シリーズ | 0.4 | 0.5 | 1.2-2.0 | 0.3 | 2.1-2.9 | 0.18-0.28 | 5.1-6.1 | 0.2 | 0.05 | 0.15 | 残る |
| 合金 | 化学組成 (質量分数) (%) | ||||||||||
| そして | 鉄 | 銅 | ん | マグネシウム | Cr | 亜鉛 | の | その他 | アル | ||
| それぞれ | 合計 | ||||||||||
| 7A01 | 0.3 | 0.3 | 0.01 | / | / | / | 0.9-1.3 | / | 0.05 | / | 残る |
| 7A03 | 0.2 | 0.2 | 1.8-2.4 | 0.1 | 1.2-1.6 | 0.05 | 6.0-6.7 | 0.01-0.04 | 0.05 | 0.1 | 残る |
| 7A04 | 0.5 | 0.5 | 1.4-2.0 | 0.2-0.6 | 1.8-2.8 | 0.1-0.25 | 5.0-7.0 | 0.01-0.04 | 0.05 | 0.1 | 残る |
| 7A05 | 0.25 | 0.25 | 0.2 | 0.15-0.40 | 1.1-1.7 | 0.05-0.15 | 4.4-5.0 | 0.02-0.06 | 0.05 | 0.1 | 残る |
| 7A09 | 0.5 | 0.5 | 1.2-2.0 | 0.15 | 2.0-3.0 | 0.16-0.30 | 5.1-6.1 | 0.1 | 0.05 | 0.1 | 残る |
| 7A10 | 0.3 | 0.3 | 0.5-1.0 | 0.2-0.35 | 3.0-4.0 | 0.1-0.2 | 3.2-4.2 | 0.1 | 0.05 | 0.1 | 残る |
| 7A15 | 0.5 | 0.5 | 0.5-1.0 | 0.10-0.4 | 2.4-3.0 | 0.1-0.3 | 4.4-5.4 | 0.05-0.15 | 0.05 | 0.15 | 残る |
| 7A19 | 0.3 | 0.4 | 0.08-0.30 | 0.3-0.5 | 1.3-1.9 | 0.1-0.2 | 4.5-5.3 | / | 0.05 | 0.15 | 残る |
| 7A31 | 0.3 | 0.6 | 0.1-0.4 | 0.2-0.4 | 2.5-3.3 | 0.1-0.2 | 3.6-4.5 | 0.02-0.1 | 0.05 | 0.15 | 残る |
| 7A33 | 0.25 | 0.3 | 0.25-0.55 | 0.05 | 2.2-2.7 | 0.1-0.2 | 4.6-5.4 | 0.05 | 0.05 | 0.15 | 残る |
| 7A52 | 0.25 | 0.3 | 0.05-0.20 | 0.2-0.5 | 2.0-2.8 | 0.15-0.25 | 4.0-4.8 | 0.05-0.18 | 0.05 | 0.15 | 残る |
| 7003 | 0.3 | 0.35 | 0.2 | 0.3 | 0.5-1.0 | 0.2 | 5.0-6.5 | 0.2 | 0.05 | 0.15 | 残る |
| 7005 | 0.35 | 0.4 | 0.1 | 0.2-0.7 | 1.0-1.8 | / | 4.0-5.0 | 0.01-0.06 | 0.05 | 0.15 | 残る |
| 7020 | 0.35 | 0.4 | 0.2 | 0.05-0.50 | 1.0-1.4 | 0.10-0.35 | 4.0-5.0 | / | 0.05 | 0.15 | 残る |
| 7022 | 0.5 | 0.5 | 0.5-1.0 | 0.1-0.4 | 2.6-3.7 | 0.1-0.3 | 4.3-5.2 | / | 0.05 | 0.15 | 残る |
| 7050 | 0.12 | 0.15 | 2.0-2.6 | 0.1 | 1.9-2.6 | 0.04 | 5.7-6.7 | 0.06 | 0.05 | 0.15 | 残る |
| 7075 | 0.4 | 0.5 | 1.2-2.0 | 0.3 | 2.1-2.9 | 0.18-0.28 | 5.1-6.1 | 0.2 | 0.05 | 0.15 | 残る |
| 7475 | 0.1 | 0.12 | 1.2-1.9 | 0.06 | 1.9-2.6 | 0.18-0.25 | 5.2-6.2 | 0.06 | 0.05 | 0.15 | 残る |
3. 7000 series alloy mechanical and physical properties:
| パフォーマンス | 7 シリーズ |
| T6 state Brinell hardness (HB) | 150 |
| 抗張力 (MPa) | σb≥572 |
| 降伏強さ (MPa) | σ0.2≥503 |
| 伸長 (%) | σ≥12 |
4. 7 series factory temper: H112, T6,T651,T7451 temper
Physical and mechanical properties of typical aluminum alloys
| Typical Physical Properties of Aluminum Alloys | |||||
| Aluminum grade and temper | 熱膨張係数 (20-100℃)μm/m・k | Melting point range (℃) | Conductivity 20℃(68℉)(%IACS) | Resistivity20℃(68℉)Ωmm2/m | 密度(20℃)(g/cm3) |
| 2024-T351 | 23.2 | 500-635 | 30 | 0.058 | 2.82 |
| 5052-H112 | 23.8 | 607-650 | 35 | 0.050 | 2.72 |
| 5083-H112 | 23.4 | 570-640 | 29 | 0.059 | 2.72 |
| 6061-T651 | 23.6 | 580-650 | 43 | 0.040 | 2.73 |
| 7050-T7451 | 23.5 | 490-630 | 41 | 0.0415 | 2.82 |
| 7075-T651 | 23.6 | 475-635 | 33 | 0.0515 | 2.82 |
Typical Mechanical Properties of Aluminum Alloys
| Typical Mechanical Properties of Aluminum Alloys | ||||
| Aluminum grade and temper | 抗張力 (25°C MPa) | 降伏強さ (25°C MPa) | Hardness 500kg force 10mm | Elongation 1.6mm (1/16で) 厚さ |
| 2024-T351 | 470 | 325 | 120 | 20 |
| 5052-H112 | 175 | 195 | 60 | 12 |
| 5083-H112 | 180 | 211 | 65 | 14 |
| 6061-T651 | 310 | 276 | 95 | 12 |
| 7050-T7451 | 510 | 455 | 135 | 10 |
| 7075-T651 | 572 | 503 | 150 | 11 |
| 5052 | 物理的特性 | ||||
| Specific gravity g/cm³ | Elasticity Kg/mm²×10³ | Expansion rate (20-100℃) -6/℃ | 熱伝導 (25℃) Cal/cm·s·°C | 抵抗率 (20℃)Ωmm²/m | Melting temperature range °C |
| 2.71 | 7.2 | 23.4×10 | 0.33 | 0.049 | 595-650 |
| 耐食性 | 溶接性 | 成形性 | 被削性 | Anode coating | Wax solderability |
| excellent | excellent | 素晴らしい (0 材料) | passable | excellent | inferior |
| 5052 | Mechanical behavior | ||||
| 気性 | 0.2% yield strength Kg/mm² | 抗張力 (マックス) Kg/mm² | Ductility δ50% | Fatigue strengthKg/mm² | Brinell hardness HB |
| ○ | 9.0 | 19.5 | 25-30 | 11.0 | 47 |
| H32 | 19.5 | 23.0 | 12-18 | 12.0 | 50 |
| H34 | 22.0 | 27.0 | 10-14 | 12.5 | 68 |
| 特徴 | Medium-strength work-hardening alloy with high utilization. | ||||
| アプリケーション | Uses General sheet metal, structural materials. | ||||
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