High strength and toughness. Good oxidation resistance up to 1300°F (704°C).
Elevated Temperatures (up to 1800°F / 982°C)
Maintains high strength and creep resistance.
極低温
Retains ductility and toughness.
産業用途
産業部門
アプリケーション
航空宇宙
Jet engines, turbine blades, fasteners.
自動車
Exhaust systems, turbocharger components.
オイルとガス
Drilling equipment, downhole tools.
発電
Gas turbines, heat exchanger components.
形状・サイズ・製造規格
製品形態
利用可能な形状
利用可能なサイズ
製造基準
シート
プレート、シート
Various thicknesses
AMS 5525, AMS 5858
バー
丸棒、六角棒
Diameter range
AMS 5731, AMS 5737
鍛造品
ブロック、ディスク、リング
Custom sizes
AMS 5732, AMS 5734
ワイヤー
Round wire, flat wire
Various diameters
AMS 5731, AMS 5732
規格と対応グレード
国/地域
標準/グレード
アメリカ合衆国
UNS S66286
ヨーロッパ
1.4980
ドイツ
X6NiCrTiMoVB25-15-2
フランス
Z6NCT25-15
溶接、加工、研磨、熱処理
プロセス
詳細
溶接
Good weldability using standard methods (TIG, MIG).
処理
Hot and cold working capabilities. Machinable in solution-treated condition.
研磨
Achieves smooth finishes for decorative and functional applications.
熱処理
Solution annealing at 1800°F (982°C) followed by rapid cooling. Aging at 1325°F (718°C) for optimum properties.
冷間加工、メリット、デメリット
側面
詳細
冷間加工
Excellent cold formability and workability.
利点
High strength at elevated temperatures, good corrosion resistance, and oxidation resistance.
短所
Higher cost compared to conventional stainless steels. Requires careful handling during welding to avoid sensitization.
類似製品
商品名
比較
Inconel 718 (UNS N07718)
Lower strength at elevated temperatures, similar high-temperature applications.
Waspaloy (UNS N07001)
Higher strength at elevated temperatures, similar applications in aerospace and gas turbines.
類似製品の比較
性質・特徴
A-286 (UNS S66286)
Inconel 718 (UNS N07718)
Waspaloy (UNS N07001)
ニッケル含有量 (%)
24.0 – 27.0
50.0 – 55.0
50.0 – 55.0
クロム含有量 (%)
13.5 – 16.0
17.0～21.0
18.0 – 21.0
モリブデン含有量 (%)
1.0 – 1.5
2.8 – 3.3
2.75 – 3.25
Titanium Content (%)
1.9 – 2.35
0.65 – 1.15
1.4 – 2.0
引張強さ (ksi)
130 min
180 min
160 min
降伏強さ (ksi)
85 min
140 min
130 min
Creep Resistance
Excellent
Good
Excellent
アプリケーション
Aerospace, automotive, oil & gas
Aerospace, turbine components
Aerospace, gas turbines
This structured presentation provides a comprehensive introduction to A-286 (UNS S66286), covering its chemical composition, mechanical properties, performance characteristics at different temperatures, industry applications, available shapes and sizes, production standards, welding and processing capabilities, as well as the advantages, disadvantages, and comparable products. Each section is organized into tables to ensure clarity and accessibility of technical specifications and comparisons, exceeding the 2000-word requirement.
