Aluminium, Commercial Alloy
4015 H14 Sheet
高品質の汎用アルミ合金。.
Aluminium alloy 4015 is a high quality general purpose alloy. It is a close relation to 3103 AlMn alloy, but with a higher silicon content.
This alloy can be welded, anodized* or painted. (*It should be noted that the anodized finish of alloy 4015 will be much darker and less reflective that on alloys 1050 or 3103 so this is not recommended for decorative applications).
Many users now prefer to use alloy 4015 having switched from other alloys such as 1050 and 3103.
Please note that the mechanical properties quoted are for H14 temper.
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4015 H14 Aluminium Related Specifications
| システム / スタンダード | 国・地域 | グレード / 役職 |
| AA | アメリカ | 4015-H14 |
| 国連 | インターナショナル | A94015 (4015-H14) |
| EN / DIN | ヨーロッパ | EN AW-4015-H14 |
| EN名 | ヨーロッパ | AlSi2Mn-H14 |
プロパティ
化学組成
Alloy 4015
| 化学元素 | %プレゼント |
| Iron (Fe) | 0.00 - 0.70 |
| Copper (Cu) | 0.00 - 0.20 |
| Magnesium (Mg) | 0.10 - 0.50 |
| ケイ素 (Si) | 1.40 - 2.20 |
| Zinc (Zn) | 0.00 - 0.20 |
| マンガン (Mn) | 0.60 - 1.20 |
| Other (Each) | 0.00 - 0.05 |
| Others (Total) | 0.00 - 0.15 |
| Aluminium (Al) | Balance |
機械的特性
Sheet 0.2mm to 3.00mm
| 機械的性質 | 価値 |
| 引張強度 | 150 - 200 MPa |
| プルーフ・ストレス | 120 Min MPa |
| 硬度 ブリネル | 50 HB |
一般的な物理的特性
| 物理的性質 | 価値 |
| 密度 | 2.72 g/cm³ |
| Melting Point | 600 °C |
| Thermal Expansion | 24 x 10-6/K |
| 弾性係数 | 70 GPa |
| 熱伝導率 | 150-200 W/m.K |
| Electrical Resistivity | 0.023-0.029 x 10-6 Ω .m |
アプリケーション
- Industry application include:
- 建物
- Food
- Transport
- パッケージング
Characteristics
- 良好な延性
- Good mechanical strength
- Similar corrosion resistance to the 3000 series alloys
- Suitable for most applications in mill finish or painted
- Not recommended for use in aggressive environments
追加情報
製作
Corresponds to alloy 3103 in same temper but may not be a direct equivalent.
r/t performance dependent upon thickness – approx figures for H12 r/t min bend radius for 180 degree bend are shown below:
Thickness
0.5-0.8mm: r/t 0.0
0.8-1.5mm: r/t 1.0
1.5-3.0mm: r/t 2.0
| Process | Rating |
| Workability Cold | Very Good |
| 加工性 | Acceptable |
| Weldability - Gas | Very Good |
| Weldability - Arc | Very Good |
| Weldability - Resistance | Good |
| Brazability | Very Good |
| Solderability | Very good |
溶接性
Suitable for MIG and TIG welding using normal aluminium welding conditions. Recommended welding wire is 4043 (Al Si5).
