X18PA Austenitic stainless steels
Spécifications
- Common name 321
- EU X6CrNiTi18-10
- USA UNS:S32100
AISI:321
Typical composition
- C < 0.08
- Ni 11
- Cr 18
- Ti > 5 x C
Applications
• Industries: aerospace, chemical, electrical, marine, nuclear, oil industries.
• Various mechanical parts.
Mechanical properties
• Titanium stabilised austenitic stainless steel.
• Good resistance to intercrystalline corrosion.
• Good resistance to high temperature oxidation up to 800°C.
• Good weldability.
Mechanical features
- Heat treatmentH
- UTS (N/mm²)600
- A (%)50
- KCU (J/cm²)190
- Solution treated : H
Annealed : R - Thermo-mechanical treatment : TM
Quenched and tempered : T+RV - Sub-zero treatment : F
Solution treated and aged : T+RV
X18PA_GB
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