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DIN 17102 ESTE315 Automobile be irin awo

EStE315 apẹrẹ irin awo jẹ lilo igbagbogbo ni ọkọ ayọkẹlẹ, igbomikana, ina, ẹrọ, silinda gaasi, kemikali, ati iṣẹ epo.
Kemikali Tiwqn
Ipele C
Si Mn P
S
N
Al
Kr
Ku
Mo
Ni
Nb
Ti
V
Nb+Ti+V
ESTE315 0.16 ≤0.45 0.70~1.50 0.025 0.015 0.020 0.020 0.30 0.20 0.08 0.30 0.03 --- --- 0.05
Mechanical Ini
Awọn ipele Agbara Fifẹ Rmfun
awọn sisanra ọja s,ni mm
N/mm²
UpperEso WahalaReH²) fun awọn sisanra ọja s, ni mm
N/mm² min.
Elongation lẹhin dida egungun3)
(Lo= 5do) % iseju.
Iwọn ila opin Mandrel fun idanwo tẹ 4), 5)
s≤70 70s≤85 85s≤100 100 s≤125 125s≤150 s≤16 16s≤35 35s≤50 50 s≤60 60s≤70 70s≤85 85s≤100 100 s≤125 125s≤150 Gigun Iyipada 6)
ESTE315 440~560 430~550 420~540 410~530 400~520 315 305 295 285 275 265 255 23
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