Grade 15S10
European Standard Steel Grade 1.0710
Corresponding Standard EN 10305-1-2010
Classification Carbon Steel
15S10 Chemical Element Composition Content (%)
Component C Si Mn P S
Minimum Value 0.12 0.1 0.7 - 0.07
Maximum Value 0.18 0.35 1.1 0.03 0.13
15S10 Mechanical Properties
condition Mark
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Seamless steel pipe 15S10 +N Normalizing (+N) 380~540
≥260
≥22
Seamless steel pipe 15S10 +SR Cold Drawing and Stress Relief (+SR) ≥490 ≥415 ≥14
Seamless steel pipe 15S10 +C Cold Drawn Hardened (+C) ≥550 ≥7
Approximate Comparison Table Free-Cutting Structural Steel
Germany European Standard
DIN EN/DIN EN Numerical Grade
15S10 15S10 1.0710
15S10 Corresponding Standards(Same grade name, different standards)

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