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SS540 kila kila

JIS G3101: 2004 SS540 structural steel angle he 0.30% kalapona a me ka 1.60% manganese, kahi o lakou e hooikaika nui ai i kona ikaika. Hoʻohālikelike ʻia me SS400 & SS490, ʻoi aku ka nui o ka ikaika o SS540 - 400 MPa ikaika a me 540 MPa ikaika tensile. ʻO ka ikaika kiʻekiʻe e kaulana ia no nā noi kahi e pono ai ka ikaika akā he pilikia ke kaumaha.
Koi ʻenehana a me nā lawelawe hou aku
♦ Hoʻāʻo hoʻopaʻapaʻa kiʻekiʻe
♦ Haʻahaʻa wela wela hoao ana
♦ Hoʻomaʻamaʻa ʻia ma hope o ka welded wela (PWHT)
♦ Ua hoʻopuka ʻia ka palapala hōʻike hōʻike ʻo Oginal Mill ma lalo o EN 10204 FORMAT 3.1/3.2
♦ Pahū pana a me ka pena, ʻoki ʻana a me ka wili e like me nā koi o ka mea hoʻohana hope
♦ Ke holo nei ma lalo o ASTM A6/A6M no nā koi Genenal o ke kila hoʻohana ʻia
ʻenehana
Waiwai mīkini no SS540 kila māmā:
Mānoanoa (mm)
SS540 ≤ 16 > 16 ≤ 40 > 40 ≤ 100 > 100
Ka ikaika hua (≥Mpa) 400 390 390 390
Ka ikaika wili (Mpa) 540

Hoʻohui kemika no ke kila kalapona SS540 (Heat Analysis Max%)
ʻO nā mea kemika nui o ka SS540
C ʻO Mn P S Hiki ke hoʻohui ʻia nā mea hoʻohui ʻē aʻe
0.30 0.30 0.040 0.040
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