ASTM A588 Kiekie Kiekie Steel Angle
ʻO ASTM A588 kahi ʻano kila HSLA (ikaika kiʻekiʻe, haʻahaʻa-alloy) e uhi ana i ka liʻiliʻi o nā mea hoʻohui - keleawe, chromium & nickel. Hoʻomaikaʻi maikaʻi kēia mau mea alloy i nā waiwai A588 a hoʻonui i kāna mau noi. ʻO ka mea mua, hoʻohui ka hui ʻana i ka ikaika i ka 50ksi a me ka ikaika tensile i 70ksi. ʻO ka lua, me ka maʻi keleawe, A588 maikaʻi ka lewa corrosive kū'ē a hana no ka manawa lōʻihi. Hāʻawi i kāna mau waiwai piha maikaʻi loa, hoʻohana nui ʻia ka hao kihi kila A588 i ke alahaka, ka hale a me nā mea hana ʻē aʻe.
ASTM A588 HSLA kihi kila
He mau wāwae like a ʻaʻole like ʻole ko A588. Hiki iā ʻoe ke ʻike i nā kikoʻī ma ka papa ma lalo. Inā ʻo kāu moʻolelo no ka nui koʻikoʻi kila kila, e leka uila iā mākou i kāu nui maʻamau inā like a ʻoi aku paha kāu kauoha ma mua o kā mākou helu liʻiliʻi.
ʻO ka wehewehe ʻana i ke kihi kila A588:
- Papa kila: A588.
- Hōʻike: ASTM A588.
- ʻenehana: ʻōwili wela.
- ʻAno: like & like ʻole.
- Ka lōʻihi: 6 m, 9 m, 12 m a i ʻole kāu noi.
- huinalike like:
- Nui: 20 × 20 mm - 200 × 200 mm.
- Mānoanoa: 3 a 22 mm.
- Ka lōʻihi: 6 m, 9 m, 12 m a i ʻole kāu noi.
- ʻAkiʻi like ʻole:
- Nui: 20 × 30 a 90 mm × 250 mm.
- Mānoanoa: 3 a 15 mm.
- Ka lōʻihi: 6 m, 9 m, 12 m a i ʻole kāu noi.
'Ōlelo Aʻo: Loaʻa nā nui kila kihi kūikawā inā ʻoi aku ka nui o kāu kauoha i ka liʻiliʻi loa.
ʻO ASTM A588 nā pōmaikaʻi a me nā hiʻohiʻona:
- Loaʻa ka liʻiliʻi o ka chromium, keleawe a me ka nikela.
- Haʻahaʻa kaumaha/ikaika ratio.
- Kūleʻa i ka ʻino o ka lewa.
- Kūpono no ka ikaika kiʻekiʻe a me nā noi i ʻike ʻia i ka wā.
- Hiki ke kauoha ʻia ka nui Alloy no ke kumu kūʻokoʻa.
- He emi ke kumu kūʻai i ka wā lōʻihi.
He aha ka ʻokoʻa ma waena o A588 i ke kila kalapona A36?
- ʻO ASTM A588 he kila kila haʻahaʻa haʻahaʻa ikaika loa, ʻoiai ʻo A36 he kila kalapona wale nō.
- Ma muli o ka ʻokoʻa o ka ʻike kemika, ʻoi aku ka nui o nā noi ʻana o ke kila kihi A588 ma mua o ka pahu kihi A36 māmā.
- He kūpono ka hao kihi A588 no nā kaiapuni corrosive me ka ʻole o ka hoʻomaʻamaʻa ʻana i ka ʻili e hōʻemi pono ana i ke kumu kūʻai.
- ʻO ka pahu kila kihi A588 me kahi kiʻekiʻe kiʻekiʻe o ka ikaika ma mua o A36, e ʻae ai i ke kaumaha māmā no ke ʻano like.
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