ʻO kaʻike lehulehu
EN 10025 S355 Kaʻaila Kīpī Kūʻai Kūʻai Kūʻai E ELCHORTRAL SCHORD SIME, e like me ka 10025-2: 2004
● S355jr (1.0045)
● S355J0 (1.0553)
● s355j2 (1.0577)
● S355K2 (1.0596)
ʻOi aku ka maikaʻi o nā waiwai o ka kila s355 ma mua o ke kila s235 a me S275 i ka ikaika a me ka ikaika o ka ikaika.
ʻO Steel Helu S355 manaʻo (hoʻolālā)
ʻO nā leka e pili ana i nā leka a me nā helu i wehewehe i ka helu Steel Helu S355 manaʻo.
"He pōkole no ka" kila stitctural ".
"355" e pili ana i ka Minumum e hāʻawi i ka waiwai ikaika ikaika no ka pākaukau a me ka lōʻihi o ke kaʻa kaʻa
"JR" ke kumu o ka waiwai o ka ikehu o ka ikehu o ka ikehu.
"J0" hiki ke hoʻopaʻaʻia i ka ikaika o ka ikehu ma kahi o 27 J at 0 ℃.
"J2" e pili ana i ka nui o ka Minumum Acpact Informact Information he 27 J at -20 ℃.
"K2" e pili ana i ka loaʻaʻana o ka nui o ka Minumum Accoucty Account ka waiwai o 40 J at -20 ℃.
ʻO keʻano o keʻano o ka waiwai a me ka waiwai mechanical
Kinohi
S355 Chempoiition composition% (≤) | ||||||||||
Kū-starder | Kukui Kekuhi | Kumu | C | Si | Mn | P | S | Cu | N | ʻAno o ka deoxidation |
En 10015-2 | Pahu .55 | S355jr | 0.24 | 0,55 | 1.60 | Papaiulu 0.035 | Papaiulu 0.035 | 0,55 | Pa Pam1212 | ʻAʻoleʻaeʻiaʻo RIMMED Steel |
S355J0 (s3553jo) | 0.20 | 0,55 | 1.60 | Hola LIKE | Hola LIKE | 0,55 | Pa Pam1212 | |||
Hue | 0.20 | 0,55 | 1.60 | 0.025 | 0.025 | 0,55 | - | Pepehi piha | ||
Com55K2 | 0.20 | 0,55 | 1.60 | 0.025 | 0.025 | 0,55 | - | Pepehi piha |
Nā Pīkuhi Propertinies
Ka ikaika
S355 Hāʻawi i ka ikaika (≥ n / mm2); Dia. (d) mm | |||||||||
Kukui Kekuhi | ʻO ka helu Steel (helu kila) | D≤16 | 16 <d ≤40 | 40 <d ≤63 | 63 <d ≤80 | 80 <d ≤100 | 100 <D ≤150 | 150 <d ≤200 | 200 <d ≤250 |
Pahu .55 | S355jr (1.0045) | 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 |
S355J0 (1.0553) | |||||||||
S355j2 (1.0577) | |||||||||
S355K2 (1.0596) |
Ikaika ikaika
S355 densile ikaika (≥ n / mm2) | ||||
Kukui Kekuhi | Kōla Steele | d <3 | 3 ≤ D ≤ 100 | 100 <d ≤ 250 |
Pahu .55 | S355jr | 510-680 | 470-630 | 450-600 |
S355J0 (s3553jo) | ||||
Hue | ||||
Com55K2 |
Ewangantion
Elongation (≥%); Mānoanoa (d) mm | ||||||
Kukui Kekuhi | Kōla Steele | 322≤40 | 40 <d ≤63 | 63 <d ≤100 | 100 <d ≤ 150 | 150 <d ≤ 250 |
Pahu .55 | S355jr | 22 | 21 | 20 | 18 | 17 |
S355J0 (s3553jo) | ||||||
Hue | ||||||
Com55K2 | 20 | 19 | 18 | 18 | 17 |
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