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Kainga > Hua > Pereti maitai > Kaha Teitei Iti Alloy Steel
ESTE420 pereti maitai
ESTE420 pereti maitai
ESTE420 pereti maitai
ESTE420 pereti maitai

ESTE420 pereti maitai

ESTE420 hanganga maitai pereti he pai te whakamahi i roto i automotive, whakarewa, ipu, machining wahi, etc.
Hangahanga matū
Kōeke C
Si Mn P
S
N
Ko 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
Taonga Miihini
Koeke Te Kaha Rmmo
hua matotoru s, i roto i te mm
N/mm²
Whakanuia WhakanuiReH²) mo te matotoru hua s,i mm
N/mm² min.
Te whakaroa i muri i te wehenga3)
(Lo=5do) % min.
Mandrel diameter mo te whakamatautau piko 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 Whakapoupou Whakawhiti 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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