Grade 1.8977
European Standard Steel Grade L485MB
Corresponding Standard EN 10208-2-2009
Steel pipes for pipelines for combustible fluids. Technical delivery conditions
Classification Alloy Steel
1.8977 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N Ti V Nb Al
Minimum Value - - - - - - - - - - - - - 0.015
Maximum Value 0.16 0.45 1.7 0.025 0.02 0.3 0.3 0.25 0.1 0.012 0.06 0.1 0.06 0.06
Approximate Comparison Table Structural, Pressure Vessel and Engineering Steels
United States Germany European Standard
ASTM DIN EN/DIN EN Numerical Grade
X70 StE480.7TM L485MB 1.8977

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