Grade NH10-A
Corresponding Standard GB T 43151-2023
High-Strength Bolt Assemblies for Steel Structures of Weathering Steel
Classification Alloy Steel
NH10-A Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo
Minimum Value 0.33 0.1 0.5 - - 0.6 0.2 0.2 -
Maximum Value 0.38 0.3 0.8 0.035 0.02 1.2 0.6 0.6 0.3

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