USA UNS H86301
SAE
Steel Number
86B30H
Corresponding Standard SAE J 1268-2010
Hardenability Bands for Carbon and Alloy H Steels
Classification Alloy Steel
Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo B
Minimum Value 0.27 0.15 0.6 - - 0.35 0.35 - 0.15 0.0005
Maximum Value 0.33 0.35 0.95 0.03 0.04 0.65 0.75 0.35 0.25 0.003

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