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He aha ke kila S355J2H?

S355J2Hhe ʻāpana hakahaka (H) kila kila (S) me ka ikaika hua liʻiliʻi o355Mpa no ka mānoanoa o ka pā ≤16 mm a me ka ikehu hopena haʻahaʻa o 27 J ma -20 ℃(J2).

Hoʻohana nui ʻia ia i ka ʻenekinia hana, ke kūkulu ʻana i ke alahaka, ka hale kila a me nā noi ʻoihana e like me nā pā paʻa a me nā wai.

S355J2H kila

ʻO nā kūlana hoʻokō no ke kila S355J2H e loaʻa iā BS EN 10210 a me BS EN 10219. ʻOiai he mau ʻokoʻa ko lākou i nā kikoʻī, like loa ka nui, no laila e lilo kēia ʻatikala i ʻelua mau kūlana no nā koi pili pili S355J2H.

Paipu Materia

ʻO S355J2H he kila kila ʻole, helu kila 1.0576, i hoʻopau piha ʻia me ka hoʻohana ʻana i kaKaʻina deoxidation FFa loaʻa nā mea hoʻopaʻa naikokene i lawa no ka hoʻopaʻa ʻana i ka naikokene hiki ke hoʻohana ʻia, e laʻa me ka liʻiliʻi o 0.020% ka nui o ka alumini a i ʻole 0.015% ka alumini soluble.

ʻAno Paipu

Hoʻokaʻawale ʻia ke kaʻina hana ma BS EN 10210 ma ke ʻano he seamless a i ʻole welding.

Hana ʻia ʻo HFCHS (nā ʻāpana pōʻai wela wela) ma SMLS, ERW, SAW, a me EFW.

BS EN 10219 E hana ʻia nā ʻāpana hollow e ka welding.

Hana pinepine ʻia ʻo CFCHS (ʻāpana pōʻai anuanu) ma ERW, SAW, a me EFW.

ʻAno Hollow Section

Mahele Poʻa Poʻo (CHS)

Māhele ʻAha Kūlike (RHS)

ʻāpana ʻāhaʻi ʻehā (RHS)

ʻāpana ʻāwaha elliptic (EHS)

Lahi Nui

BS EN 10210 Lahi Nui

Mānoanoa pā: ≤120mm;

Anawaena waho: Poe (CHS): Outer diameter≤2500 mm;

BS EN 10219 Lahi Nui

Mānoanoa pā: ≤40mm;

Anawaena waho: Poe (CHS): Outer diameter≤2500 mm;

Nā Mea Kemika o S355J2H

Huina kemika o S355J2H

Hana Mechanical o S355J2H

Nā waiwai mīkini o BS EN 10210-S355J2H
Nā waiwai mīkini o BS EN 10219-S355J2H

Pono o S355J2H

ʻO nā waiwai mechanical maikaʻi: S355J2H paipu kila ka ikaika kiʻekiʻe a me ka paʻakikī maikaʻi, hiki ke pale i nā ukana nui a me nā hopena.
Weldability: S355J2H paipu kila maikaʻi ka hana wiliwili a kūpono i nā kaʻina hana wiliwili like ʻole, hiki ke hoʻokō i nā pono o nā papahana ʻenekinia like ʻole.
ʻO ke kūpaʻa ʻino: S355J2H paipu kila i ka corrosion kū'ē a hiki ke hoʻohana 'ia no ka manawa lōʻihi i loko o ka paʻakikī.
Hoʻololi i ke kaiapuni haʻahaʻa wela: Hiki i ka paipu kila S355J2H ke mālama i ka paʻakikī maikaʻi a me ka ikaika i nā kaiapuni haʻahaʻa haʻahaʻa, i kūpono i nā papahana ʻenekinia ma nā wahi anu.

Nā noi o S355J2H

ʻenehana hana hale: hoʻohana ʻia no nā papa hana, nā kaola, nā kolamu, a me nā mea ʻē aʻe o nā hale.

Kapili alahaka: hoʻohana ʻia no nā kākoʻo hana, nā kaola, a pēlā aku o nā alahaka.

Mea hana mīkini: hoʻohana ʻia no ka hana ʻana i nā ʻāpana o nā lako mīkini.

Hana kaʻa: hoʻohana ʻia no ka hana ʻana i nā ʻāpana hana o nā kaʻa.

Kukulu kila kila: Hoʻohana ʻia e hana i nā ʻāpana like ʻole no ke kūkulu hale kila.

Nā Pā Paʻa a me nā Caissons: Hoʻohana ʻia e kūkulu i nā hale ʻenekinia ma lalo o ka honua e like me nā pā paʻa a me nā wai.

Mea Kaulike o S355J2H

ASTM A500: Papa B

JIS G3466: STKR400

GB/T 3094: Q345

DIN 59410: St52-3

ASTM A252: Papa 3

AS/NZS 1163: C350

ISO 3183: L360

CSA G40.21: Papa 50W

SANS 50025/EN 10025-2: S355JR

BS 4360: Papa 50D

Hiki ke ʻokoʻa iki kēia mau pae like a me nā māka i ka haku mele a me nā waiwai mechanical, akā i kekahi ʻano, hiki iā lākou ke hoʻololi i ke kila S355J2H a loaʻa nā noi like i ka ʻenekinia structural a me nā kahua ʻē aʻe.I ka hoʻohana maoli ʻana, pono e koho ʻia e like me nā koi kikoʻī a me nā kūlana kūpono.

E pili ana iā mākou

EN10210 S355J2H KULA ERW STEEL PIPE

ʻO mākou kahi mea hana kiʻekiʻe kiʻekiʻe welded carbon steel paipu a me ka mea hoʻolako mai Kina, a me kahi mea hoʻoheheʻe paipu kila maʻemaʻe, hāʻawi iā ʻoe i kahi ākea o nā paipu kila!

tags: s355j2h, bs en 10210, bs en 10219, Equivalent Material, nā mea hoʻolako, nā mea hana, nā hale hana, nā mea kūʻai, nā hui, kūʻai nui, kūʻai, kumu kūʻai, quotation, nui, no ke kūʻai aku, kumukūʻai.


Ka manawa hoʻouna: Mei-02-2024

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