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ʻO ka pā kila StE500
ʻO ka pā kila StE500
ʻO ka pā kila StE500
ʻO ka pā kila StE500

ʻO ka pā kila StE500

Hiki ke hoʻohana ʻia ka pā kila StE500 i nā moku, nā kaʻa, nā mokulele, nā missiles, nā mea kaua, nā alahao, nā alahaka, nā moku kaomi, nā mea mīkini, etc.
Hoʻohui Kimia
Hoʻohana nui ʻia ʻo Bridge structural steel DIN StE500 steel plate e hana i nā riveted a bolted bridge steel structures, e like me nā alahaka ala, nā alahaka, nā alahaka moana, nā overpass, nā viaducts a me nā cranes mechanical overhead. ʻO ka pā kila DIN StE500, E kūpono ke kila alahaka no nā ʻāpana kūkulu alahaka i paʻakikī a paʻakikī i ka haʻahaʻa haʻahaʻa a me ke anuanu a i ʻole e amo i nā ukana ikaika a paʻakikī a paʻakikī loa.
Papa C
ʻO Si ʻO Mn P
S
N
Al
Cr
Cu
Mo
Ni
Nb
ʻO Ti
V
Nb+Ti+V
StE500 0.21 0.10~0.60 1.00~1.70 0.035 0.030 0.020 0.020 0.30 0.20 0.10 1.00 0.05 --- 0.22 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)
StE500 610~780 600~770 590~760 580~750 570~740 500 480 470 460 450 440 430 420 410 16
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