ALLOY BARS AND FORGINGS, CORROSION AND HEAT RESISTANT 54Ni - 17.5Cr - 16.5Co - 4.0Mo - 2.9Ti - 2.9Al - 0.006B Vacuum Melted, Solution Heat Treated AMS5753B – available for purchase at $79.00. Find the right standards and certifications for your needs with SAE.