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WStE380 pā kila

Hiki ke hoʻohana ʻia ka pā kila WStE380 i loko o ka kaʻa, ka paila, ka uila, ka mīkini, ka pahu hau, kemika, waho a me ka lawelawe ʻaila.
Hoʻohui Kimia

Papa C
ʻO Si ʻO Mn P
S
N
Al
Cr
Cu
Mo
Ni
Nb
ʻO Ti
V
Nb+Ti+V
WStE380 0.20 0.10~0.60 1.00~1.70 0.035 0.030 0.020 0.020 0.30 0.20 0.08 1.00 0.05 --- 0.20 0.22
Waiwai Mechanical
Papa helu ʻO ka ikaika ʻo Rmno ka mea
mānoanoa huahana s, i mm
N/mm²
Hoʻomāhuahua i lunaReH²) no ka mānoanoa huahana s, i mm
N/mm² min.
Elongation ma hope o ka haki3)
(Lo=5do) % min.
ʻO ke anawaena mandrel no ka ho'āʻo 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 Ka lōʻihi Kaʻahele 6)
WStE380 500~650 490~640 480~630 470~620 460~610 380 375 365 355 345 335 325 315 305 20
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