Tag Archives: Inconel 718 bolts per AMS 5663

Q:  What is the difference between a screw made to ASTM A1014 and AMS 5663? A:  ASTM A1014 is standard specification for precipitation hardened bolts in Inconel 718 (UNS N07718) for high hemperature service by ASTM International. In contrast AMS 5663 is the material standard from another standards agency: SAE International. … Continue reading

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Q: What is the difference between Inconel bolts per AMS 5662 and AMS 5663? A: AMS 5562 and AMS 5663 are material standards from SAE International that describe Inconel 718 (UNS N07718) / 52,5Ni – 19Cr – 3.1Mo – 5.1(Cb + Ta) – 0.90Ti – 0.50Al / NiCr19MoNb. The difference … Continue reading

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