INCONEL® alloy X-750 is a precipitation-hardenable nickel-chromium alloy known for its exceptional strength, corrosion resistance, and high-temperature performance. This alloy is extensively utilized across various industries for its reliability and versatility in extreme environments.
التركيب الكيميائي
عنصر
تعبير (٪)
النيكل (ني)
70.0 min
الكروم (الكروم)
14.0-17.0
الحديد (الحديد)
5.0-9.0
النيوبيوم (ملحوظة)
0.70-1.20
الألومنيوم (آل)
0.40-1.00
التيتانيوم (تي)
2.25-2.75
السيليكون (سي)
0.50 كحد أقصى
المنغنيز (من)
1.00 max
الكربون (ج)
0.08 كحد أقصى
الكبريت (S)
0.01 max
الخواص الميكانيكية
ملكية
قيمة
قوة الشد
1034 MPa (150 ksi) min
قوة الخضوع (إزاحة 0.2%)
827 MPa (120 ksi) min
استطالة
25% min
Hardness (Rockwell C)
36-42
كثافة
8.28 g/cm³
الأداء في درجات حرارة مختلفة
Temperature Range
Performance
Room Temperature
High strength and corrosion resistance
Elevated Temperatures (up to 704°C / 1300°F)
Retains strength and oxidation resistance
Cryogenic Temperatures
Maintains toughness and ductility
تطبيقات الصناعة
INCONEL® alloy X-750 finds extensive applications across various industries:
Welding, Processing, Polishing, Heat Treatment, and Cold Processing
عملية
تفاصيل
لحام
GTAW and GMAW methods recommended; post-weld heat treatment advised
بالقطع
Carbide tools and coolants for precision machining
تلميع
Mechanical and chemical methods to achieve desired finish
المعالجة الحرارية
Solution annealing followed by age hardening
المعالجة الباردة
Suitable for forming and bending processes
خاتمة
INCONEL® alloy X-750 is a versatile material suitable for critical applications requiring high strength, corrosion resistance, and reliability at elevated temperatures. Its well-defined chemical composition, robust mechanical properties, and adherence to international production standards make it a preferred choice in aerospace, gas turbines, nuclear, and industrial heating sectors globally. Engineers and designers seeking a durable alloy for extreme environments can confidently consider INCONEL® alloy X-750.
For detailed technical specifications and customized solutions, consulting with material suppliers and referencing specific product data sheets is recommended.
