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Kunyumba > Zogulitsa > Chipinda chachitsulo > Hight Strength Low Alloy Steel
ESTE420 mbale yachitsulo
ESTE420 mbale yachitsulo
ESTE420 mbale yachitsulo
ESTE420 mbale yachitsulo

ESTE420 mbale yachitsulo

ESTE420 kapangidwe zitsulo mbale ndi abwino ntchito magalimoto, zitsulo, chidebe, mbali Machining, etc.
Chemical Composition
Gulu C
Si Mn P
S
N
Al
Cr
Ku
Mo
Ndi
Nb
Ti
V
Nb+Ti+V
Mtengo wa 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
Mechanical Property
Maphunziro Mphamvu ya Tensile Rmza
makulidwe azinthu s, mu mm
N/mm²
UpperYield StressReH²) pa makulidwe azinthu s,mu mm
N/mm² min.
Elongation pambuyo fracture3)
(Lo=5do)% mphindi.
Mandrel awiri a 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 Chodutsa 6)
Mtengo wa 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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