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EStE420 lamina ferro
EStE420 lamina ferro
EStE420 lamina ferro
EStE420 lamina ferro

EStE420 lamina ferro

EStE420 structura laminae ferreae apta adhibita in automotive, metallo, continente, machinis partibus etc.
Compositio chemica
Gradus C
Si Mn P
S
N
Al
Cr
Cu
Mo
Ni
Nb
Ti
V
Nb+Ti+V
ESTE420 0.20 0.10~0.60 1.00~1.70 0.025 0.015 0.020 0.020 0.30 0.20 0.10 1.00 0.05 --- 0.20 0.22
Mechanica Property
Grades R . fortitudo distrahentesmfor*
crassitudines productum s, in mm *
N/mm²
UpperYield StressReH*) pro productum crassitudines s, in mm
N/mm² min.
Prolongatio post fracturam3)
(Lo*=5do*% min.
Mandrel diametri ad flexuram test 4).
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 Transversus 6)
ESTE420 530~680 520~670 510~660 500~650 490~640 420 410 400 390 385 375 365 355 345 19
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