Grade C50E
Corresponding Standard ISO 683-1-2016
Non-Alloy Steels for Quenching and Tempering
Classification Carbon Steel
C50E Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo More
Minimum Value 0.47 0.1 0.6 - - - - - - Cr+Mo+Ni≤0.63
Maximum Value 0.55 0.4 0.9 0.025 0.035 0.4 0.4 0.3 0.1
C50E Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Reduction of Area
ψ
%
d≤16 or t≤8 750~900 ≥520 ≥13 ≥30
16<d≤40 or 8<t≤20 700~850 ≥460 ≥15 ≥35
40<d≤100 or 20<t≤60 650~800 ≥400 ≥16 ≥40
Approximate Comparison Table Non-Alloy Steel for Quenching and Tempering
China Japan International Organization for Standardization European Standard
GB JIS ISO EN Numerical Grade
50 S50C C50E C50E 1.1206
C50E Corresponding Standards(Same grade name, different standards)

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