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EStE355 steel plate

EStE355 steel plate is mainly used in automotive industry, aviation, aerospace, petroleum, chemical, BOILER AND PRESSURE, ship industry.
Chemical Composition
Grade C
Si Mn P
S
N
Al
Cr
Cu
Mo
Ni
Nb
Ti
V
Nb+Ti+V
EStE355 0.18 0.10~0.50 0.90~1.65 0.025 0.015 0.020 0.020 0.30 0.20 0.08 0.30 0.05 --- 0.10 0.12

 
Mechanical Property
Grades Tensile Strength Rm for
product thicknesses s,in mm
N/mm²
UpperYield StressReH²) for product thicknesses s,in mm
N/mm² min.
Elongation after fracture3)
(Lo=5do) % min.
Mandrel diameter for bend test 4), 5)
s≤70 70<s≤85 85<s≤100 100<s≤125 125<s≤150 s≤16 16<s≤35 35<s≤50 50<s≤60 60<s≤70 70<s≤85 85<s≤100 100<s≤125 125<s≤150 Longitudinal Transverse 6)
EStE355 490~630 480~620 470~610 460~600 450~590 355 345 335 325 315 305 295 22
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