Acero inoxidable martensítico
ASTM A334 Grade 7 NormalizedAcero inoxidable martensítico
ASTM A469 Grade 7 Quenched and Tempered; Stress RelievedAcero inoxidable martensítico
ASTM A333 Grade 7 Heat-TreatedAcero inoxidable martensítico
ASTM A983 Grade 7 Class 1, Heat-TreatedAcero inoxidable martensítico
ASTM A487 Grade 7 Class A, Heat-TreatedAcero inoxidable martensítico
ASTM A194 Grade 7 Completed NutsAcero inoxidable martensítico
ASTM A487 Grade 7 Class A, Heat-TreatedChromium Molybdenum Steel
JIS G4108 Grade SNB22-4Chromium Molybdenum Steel
JIS G4108 Grade SNB22-1Chromium Molybdenum Steel
JIS G4108 Grade SNB22-2Chromium Molybdenum Steel
JIS G4108 Grade SNB22-3Chromium Molybdenum Steel
JIS G4107 Grade SNB7