Grade 05Cr15Ni5Cu4Nb
China ISC S51550
Corresponding Standard GB /T 20878-2007
Stainless and heat-resisting steels - Designation and chemical composition
Classification Precipitation-Hardening Stainless Steel
Properties Corrosion Resistance
Density 7.78 g/cm3
05Cr15Ni5Cu4Nb Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Nb
Minimum Value - - - - - 14 3.5 2.5 0.15
Maximum Value 0.07 1 1 0.04 0.03 15.5 5.5 4.5 0.45
Approximate Comparison Table
China United States
GB ISC ASTM UNS
05Cr15Ni5Cu4Nb
(0Cr15Ni5Cu4Nb)
GB/T 20878-2024
S51550 XM-12
ASTM A959
S15500

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