Grade 27CrNiMoH
China ISC A50275
Corresponding Standard GB /T 5216-2014
Structural Steels with Specified Hardenability Bands
Classification Alloy Steel
27CrNiMoH Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo O
Minimum Value 0.24 0.17 0.6 - - 0.35 0.35 - 0.15 -
Maximum Value 0.3 0.37 0.95 0.03 0.035 0.65 0.75 0.25 0.25 0.002
Approximate Comparison Table Hardenability Guaranteed Structural Steel
China United States
GB ASTM/AISI
27CrNiMoH 8627H

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