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Nā ʻōwili kila wela i ʻōwili ʻia ʻo ASTM Standard: Nā Papa Koʻikoʻi, nā hiʻohiʻona, a me nā noi ʻoihana


Nā ʻōwili kila i ʻōwili wela ʻia(HRC)ʻO nā huahana kila i hana ʻia e like me nā kūlana ASTM kekahi o nā huahana kila i hoʻohana nui ʻia ma ka mākeke honua, ʻoi aku hoʻi ma ʻAmelika ʻĀkau a me ʻAmelika Hema. Mahalo i ko lākou mau waiwai mechanical paʻa, ke koho ākea o ka papa, a me ka pono o ke kumukūʻai, he kuleana koʻikoʻi nā wili kila ASTM i ke kūkulu ʻana, ka hana ʻana, ke kaʻa, a me ka ʻoihana kaumaha.

Ma muli o ka hana mechanical a me nā koi noi, hiki ke hoʻokaʻawale ʻia nā wili kila wela ASTM i ʻekolu mau māhele nui: kila kūkulu kalapona, kila haʻahaʻa ikaika kiʻekiʻe (HSLA), a me ke kila kalepa a me ke kaha kiʻi.

hui aliʻi hr carbon steel coil (6)
hui aliʻi hr carbon steel coil (3)

1. Nā Papa Kila Kūkulu Kalapona

ʻO nā māka maʻamau e komo pū me ASTM A36, ASTM A283 Papa C, a me ASTM A1011 SS36 / SS40. Ua manaʻo ʻia kēia mau māka ʻo ia nā wili kila kalapona i ʻōwili wela ʻia a maʻalahi hoʻi ma ka mākeke ʻAmelika.

Ua ʻike ʻia nā wili kila kalapona no ko lākou ikaika kaulike, ka hiki ke hoʻopili maikaʻi ʻia, a me ka maʻalahi o ka hana ʻana. Hāʻawi lākou i ka hana hilinaʻi ma lalo o nā kūlana ukana maʻamau a kūpono no nā ʻano noi ʻenekinia laulā.

I ka hana maoli, hoʻohana nui ʻia kēia mau mea i nā hale kila, nā pale, nā papa kumu, nā mōlina, a me nā ʻāpana hana maʻamau. Ma muli o ko lākou ʻae ʻia ma ka honua holoʻokoʻa a me ka lako paʻa, ʻo nā papa HRC kūkulu kalapona ASTM ka mea mua i koho ʻia no nā papahana i hoʻokuʻu ʻia aku a me nā hana kūkulu maʻamau.

2. Nā Papa Kila Haʻahaʻa Ikaika Kiʻekiʻe (HSLA)

No nā papahana e koi ana i ka ikaika kiʻekiʻe a me ka pono o ke kaumaha i hoʻomaikaʻi ʻia, ua kuhikuhi pinepine ʻia ʻo ASTM A572 Grade 50, ASTM A992, a me ASTM A1011 HSLAS Grade 50.

Ua hana ʻia nā wili kila wela HSLA e hāʻawi i ka hua kiʻekiʻe a me ka ikaika tensile me ka mālama ʻana i ka weldability maikaʻi a me ka paʻakikī. Ke hoʻohālikelike ʻia me ke kila kalapona maʻamau, ʻae kēia mau papa i nā ʻenekinia e hōʻemi i ka hoʻohana ʻana i ke kila me ka ʻole o ka hoʻopilikia ʻana i ka palekana o ke kūkulu ʻana, e lilo ia i mea kūpono no nā hale nui a me nā hale e halihali ana i nā ukana.

ʻO nā noi maʻamau e pili ana i nā alahaka, nā hale kila kiʻekiʻe, nā hale hana ʻoihana, nā hale kūʻai, a me nā mōlina lako kaumaha. ʻO ASTM A992, ma ke ʻano kūikawā, ua lilo i mea maʻamau no nā kaola kūkulu a me nā kolamu i ke kūkulu kila ʻAmelika hou.

3. Ke kila ʻōwili wela maikaʻi loa no ke kālepa a me ke kaha kiʻi

Ua hoʻolālā ʻia nā māka e like me ASTM A1011 CS Type B a me ASTM A1011 DS me ka noʻonoʻo ʻana i ka maikaʻi o ka ʻili a me ka hiki ke hoʻohālikelike ʻia.

Hāʻawi nā ʻōwili wela kila kalepa (CS) i ka mānoanoa mau a me nā ʻili laumania, e kūpono ai no ka hoʻokumu ʻana maʻamau a me ka hana māmā. ʻO ke kila huki (DS), ma ka ʻaoʻao ʻē aʻe, hāʻawi i ka ductility i hoʻonui ʻia a me ka deformation like, e hiki ai ke hana paʻakikī i ka stamping a me ke kulou ʻana.

Hoʻohana nui ʻia kēia mau māka i nā ʻāpana kaʻa, nā lako hale, nā pā, nā panela, a me nā huahana i hoʻokumu anu ʻia, kahi e noʻonoʻo nui ai ka hana hoʻokumu a me ke ʻano o ka ʻili.

Ka ikaika o ka lako a me nā pono lawelawe o ka Royal Group

Hāʻawi ʻo Royal Group i kahi hopena hoʻolako hoʻokahi no nā ʻōwili kila wela ASTM, me:

Ka uhi ʻana o ka papa ākeaʻO ASTM A36, A283 Gr.C, A572 Gr.50, A992, A1011 CS / DS / HSLAS

Nā nui loli a me nā lawelawe ʻoki maʻamau

ʻŌpala hoʻokuʻu aku ʻoihana no nā wili kila

Ka manawa alakaʻi paʻa a me ke kākoʻo logistics honua

Kākoʻo loea a me ka pane wikiwiki ʻana i ka ʻōlelo kūʻai

Ma ka hoʻohui ʻana i ka huahana hilinaʻi me ka lawelawe kūpono, ke hoʻomau nei ʻo Royal Group i ke kōkua ʻana i nā mea kūʻai aku honua e hōʻemi i nā pilikia kūʻai a hoʻomaikaʻi i ka pono o ke kaulahao lako.

Ke kākoʻo nei i nā papahana kila honua me ka hilinaʻi

Mai nā wili kila kalapona maʻamau a hiki i nā wili kila HSLA ikaika kiʻekiʻe a me nā wili kila ʻōwili wela kalepa, ke kūpaʻa nei ʻo Royal Group i ka hāʻawi ʻana i nā hoʻonā kila ʻōwili wela ASTM-compliant no ke kūkulu ʻana, ka hana ʻana, a me nā noi ʻoihana ma ka honua holoʻokoʻa.

I ka hoʻomau ʻana o ka hoʻomohala ʻana i nā pono hana a me ka hana ʻoihana i ka hoʻonui ʻia ma ka honua holoʻokoʻa, e mau ana nā wili kila wela ASTM a Royal Group i koho hilinaʻi no nā hoa e ʻimi nei i ka maikaʻi, kūlike, a me ka laulima lōʻihi.

Pūʻulu Aliʻi

Wahi noho

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

Nā hola

Pōʻakahi-Lāpule: Hana lawelawe 24 hola


Ka manawa hoʻouna: Dec-25-2025