Skip Nav DestinationBy Friedrich Karl Naumann, Ferdinand Spies
Search Results for St 55.25
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Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
.... Ammonia Chemical processing equipment Decarburization Surface defects Nickel steel St 55.25 Hydrogen damage and embrittlement Unalloyed steels and the pure nickel steels frequently used in the past for highly stressed forgings are attacked by hydrogen under high pressure. The attack causes...