Grade 1370-04
Corresponding Standard SS 14 1370
Steel for case hardening
Classification Carbon Steel
1370-04 Chemical Element Composition Content (%)
Component C Si Mn P S
Minimum Value 0.12 0.1 0.5 - 0.02
Maximum Value 0.18 0.4 0.9 0.04 0.04
1370-04 Mechanical Properties
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Surface hardening + quenching and aging + annealing ≥880 ≥590 ≥7

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!