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Hoʻoulu ka hoʻonui ʻana o ke kahua hana honua i ka noi e piʻi nui ana no nā papa kila ASTM A36


Ke wehewehe nei i ke kūlana: nā waiwai kila A36 a me ka hoʻohuihui kemika

ʻO ke kaulana mau loa o kēia papa ma muli o ka hiki ke wānana paʻa o ke ʻano maʻamau. Hoʻoponopono ʻia e ka American Society for Testing and Materials, hōʻoia ka lepili i kahi kila ASTM A36 me ka ikaika haʻahaʻa o 36,000 psi (≈250 MPa) a me kahi kāʻei ikaika tensile ma waena o 58,000 a 80,000 psi.

In Papa kila ʻōwili wela ASTM A36ʻo ke ʻano kemika, ua kaupalena ʻia ka nui o ke kalapona i 0.25%-0.29% (ma muli o ka mānoanoa) a ʻaʻole hiki iā ʻoe ke hoʻohālikelike i kēia me nā kila haʻahaʻa haʻahaʻa ikaika kiʻekiʻe. Hāʻawi kēia ʻano kemika haʻahaʻa kalapona akahai i ʻekolu mau pono kūikawā no nā ʻenekinia kūkulu:

ʻOi aku ka maikaʻi o ka WeldabilityHiki ke hana ʻia ka hana ʻana o AS36 me nā kaʻina hana hale kūʻai kuʻuna, ke hoʻomaka ʻoe e hana i kēia mea, ʻaʻole pono ʻoe e hopohopo e loaʻa nā lāʻau wela pre-heating a post-weld paha.

Maikaʻi ka mīkini:Hoʻohua maʻemaʻe kēia mea e ʻae ai i ka ʻoki ʻana, ka wili ʻana, a me ka punching ʻana, a hiki i kēia kūlana hana maʻemaʻe ke kōkua i ka hōʻemi ʻana i ka ʻaʻahu o ka mea hana i ka wā e hana ana i nā ʻāpana he nui.

ʻO ka liʻiliʻi o 20% elongation no ka ductility e hāʻawi i ke kūpaʻa e pono ai no ke kūkulu ʻana i nā hana kaumaha, nā pahu mālama aila a me ke kinoea, nā hale a me nā alahaka.

Nā papa kila ASTM A572 Gr50 (1)
Papa kila kalapona ASTM A516 Gr70 mai ka hui kila aliʻi (1)

Ke wehewehe nei i ke kūlana: nā waiwai kila A36 a me ka hoʻohuihui kemika

ʻO ke kaulana mau loa o kēia papa ma muli o ka hiki ke wānana paʻa o ke ʻano maʻamau. Hoʻoponopono ʻia e ka American Society for Testing and Materials, hōʻoia ka lepili i kahi kila ASTM A36 me ka ikaika haʻahaʻa o 36,000 psi (≈250 MPa) a me kahi kāʻei ikaika tensile ma waena o 58,000 a 80,000 psi.

In Papa kila ʻōwili wela ASTM A36ʻo ke ʻano kemika, ua kaupalena ʻia ka nui o ke kalapona i 0.25%-0.29% (ma muli o ka mānoanoa) a ʻaʻole hiki iā ʻoe ke hoʻohālikelike i kēia me nā kila haʻahaʻa haʻahaʻa ikaika kiʻekiʻe. Hāʻawi kēia ʻano kemika haʻahaʻa kalapona akahai i ʻekolu mau pono kūikawā no nā ʻenekinia kūkulu:

ʻOi aku ka maikaʻi o ka WeldabilityHiki ke hana ʻia ka hana ʻana o AS36 me nā kaʻina hana hale kūʻai kuʻuna, ke hoʻomaka ʻoe e hana i kēia mea, ʻaʻole pono ʻoe e hopohopo e loaʻa nā lāʻau wela pre-heating a post-weld paha.

Maikaʻi ka mīkini:Hoʻohua maʻemaʻe kēia mea e ʻae ai i ka ʻoki ʻana, ka wili ʻana, a me ka punching ʻana, a hiki i kēia kūlana hana maʻemaʻe ke kōkua i ka hōʻemi ʻana i ka ʻaʻahu o ka mea hana i ka wā e hana ana i nā ʻāpana he nui.

ʻO ka liʻiliʻi o 20% elongation no ka ductility e hāʻawi i ke kūpaʻa e pono ai no ke kūkulu ʻana i nā hana kaumaha, nā pahu mālama aila a me ke kinoea, nā hale a me nā alahaka.

ʻO Royal Steel Group Premier Mea Hana o nā Pepa a me nā Papa Kila Kiʻekiʻe

Ke Alakaʻi ʻana i ke Kaulahao Hoʻolako i ka makahiki 2026: Nā Ikaika o ka Royal Steel Group

Me nā lula hoʻokomo mai e paʻa mau ana a me nā kumukūʻai logistics e loli mau ana, ʻo ke kiʻi ʻana i nā papa kila A36 maʻamau ʻaʻole ia he koho wale nō i ke kumukūʻai haʻahaʻa loa no kēlā me kēia tona; pono ia i kahi hoa kuleana kūloko e hilinaʻi ai nā mea kūʻai aku i kā lākou kaohi maikaʻi.

Aia ma Tianjin, ke kikowaena hoʻokuʻu aku kila nui loa ma Kina ʻĀkau,Pūʻulu kila aliʻiua hoʻokumu i kahi ʻōnaehana piha e hoʻokō i nā pono o kāna mau mea kūʻai aku honua.

Kapuaʻi Honua Kūloko: Ke hoʻomaopopo nei i nā pilikia o ke kālepa palena ʻāina, ua hoʻokumu ʻo Royal Steel Group i nā lālā i hoʻohui piha ʻia—ʻO Royal Steel Group USA LLCa meRoyal Steel Guatemala SA.—me nā keʻena ʻāpana ma Ecuador, Mekiko, Costa Rica, a me Dubai. Hiki i kēia pūnaewele ke hoʻokele ʻaelike kūloko, ka hoʻonohonoho ʻana i ka ʻāpana manawa, a me nā kaʻina hana dute i hoʻomaʻamaʻa ʻia.

Palapala Hōʻoia Kūlana:ʻO ke Kūlana Kūkulu Kūpono ʻOle. Loaʻa i kēlā me kēia pūʻulu o nā huahana Royal Steel Group kahi hōʻike piha MTR (Mechanical, Material, and Rating), e kūlike ana i ka helu wela i kākau ʻia ma ke kila. No ka hoʻokō piha ʻana i nā kūlana ASTM, ua hoʻokumu ka hui i nā pilina lōʻihi me nā keʻena nānā ʻaoʻao ʻekolu e like meSGS, ʻO Bureau Veritas (BV), a me TUV.

Ka hoʻokele waihona maʻalahi a me ka hana maʻamauMālama ka hui i nā waihona nui o nā mea maka kila waena a me ke kaumaha, e hiki ai iā ia ke hoʻokō i nā pono hoʻouna pahu no nā kauoha o nā nui āpau a me nā koi nui maʻamau no nā papahana, me ka mālama ʻana i nā pōʻaiapuni hoʻouna paʻa i ka wā kūkulu kiʻekiʻe.

No nā koi kikoʻī o ka hoʻohuihui kemika, nā noi hāpana hōʻoia hale hana, a inā makemake ʻoe e hoʻopaʻa mua i kahi kumukūʻai paʻa no nā noi papahana e hiki mai ana, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou ma o kēia mau ʻano hana.

Pūʻulu Aliʻi

Wahi noho

ʻĀpana ʻoihana hoʻomohala ʻo Kangsheng,
ʻO ka moku ʻo Wuqing, ke kūlanakauhale ʻo Tianjin, Kina.

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