Grade EN-GJS-400-18
European Standard Steel Grade 5.3105
Other Names
Corresponding Standard EN 1563-2018
Spheroidal Graphite Cast Irons
Classification cast Iron
Density 7.1 g/cm3
EN-GJS-400-18 Mechanical Properties
condition Mark
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
Casting specimen; t≤30 EN-GJS-400-18 ≥400 ≥250 ≥18
Casting specimen; 30<t≤60 EN-GJS-400-18 ≥390 ≥250 ≥15
Casting samples; 60<t≤200 EN-GJS-400-18 ≥370 ≥240 ≥12
Base specimen; t≤30 EN-GJS-400-18C ≥390 ≥250 ≥15
Base specimen; 30<t≤60 EN-GJS-400-18C ≥370 ≥240 ≥12
Body sample; 60<t≤200 EN-GJS-400-18C ≥350 ≥230 ≥10
Castings; t≤60 130~175
Castings; 60 < t ≤ 200 130~175
• Samples cut from the casting the letter “C” is added at the end of the designation by symbol. e.g. EN-GJS-800-2C
Approximate Comparison Table Cast Iron
China Japan United States International Organization for Standardization France European Standard Sweden United Kingdom Australia
GB JIS ASTM ISO NF EN/NF EN Numerical Grade SS BS EN/BS Australian Standard AS
QT400-18 FCD400-18 60-40-18 400-18
400-18/S
400-18/U
400-18
FGS400-18
EN-GJS-400-18 5.3105
(EN-JS1020)
0717-02 400/18 300-17

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