ʻO 304L ka mana kalapona haʻahaʻa o 304. Hoʻohana ʻia ia i nā ʻāpana ana kaumaha no ka hoʻomaikaʻi ʻana i ka weldability.
304H, kahi ʻano ʻano kalapona kiʻekiʻe, loaʻa nō hoʻi no ka hoʻohana ʻana i nā wela kiʻekiʻe.
| C | Si | Mn | P | S | Ni | Cr | Mo | N | |
| SUS304 | 0.08 | 0.75 | 2.00 | 0.045 | 0.030 | 8.50-10.50 | 18.00-20.00 | － | 0.10 |
| SUS304L | 0.030 | 1.00 | 2.00 | 0.045 | 0.030 | 9.00-13.00 | 18.00-20.00 | － | － |
| 304H | 0.030 | 0.75 | 2.00 | 0.045 | 0.030 | 8.00-10.50 | 18.00-20.00 | - | - |
Na Waiwai Mechanical
| Papa | Ka U'i (MPa) min | ʻO ka ikaika 0.2% Hōʻoia (MPa) min | Elongation (% i 50 mm) min | ʻoʻoleʻa | |||
| ʻO Rockwell B (HR B) max | Brinell (HB) max | HV | |||||
| 304 | 515 | 205 | 40 | 92 | 201 | 210 | |
| 304L | 485 | 170 | 40 | 92 | 201 | 210 | |
| 304H | 515 | 205 | 40 | 92 | 201 | - | |
Loaʻa iā 304H kahi koi no ka nui o ka palaoa o ASTM No 7 a i ʻole coarser.
Na Waiwai Kino
| Papa | Māmā (kg/m3) | Modulus Elastic (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | ʻO ka hoʻoili wela (W/mK) | Wela Kūikawā 0-100 °C (J/kg.K) | Palekana Uila (nΩ.m) | |||
| 0-100 °C | 0-315 °C | 0-538 °C | ma 100 °C | ma 500 °C | |||||
| 304/L/H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Hoʻohālikelike papa ma kahi kokoke no 304 mau kila kila
| Papa | UNS No | Pelekania kahiko | Euronorm | Kuekene SS | Kepani JIS | ||
| BS | En | No | Inoa | ||||
| 304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
| 304L | S30403 | 304S11 | - | 1.4306 | X2CrNi19-11 | 2352 | SUS 304L |
| 304H | S30409 | 304S51 | - | 1.4948 | X6CrNi18-11 | - | - |
Aneane wale keia mau hoohalike ana. Ua manaʻo ʻia ka papa inoa ma ke ʻano he hoʻohālikelike o nā mea hana like ʻole ma ke ʻano he papa hana o nā mea like aelike. Inā makemake ʻia nā mea like pono e nīnau ʻia nā kikoʻī kumu.
Nā Papa ʻē aʻe
| Papa | No ke aha e koho ʻia ai ma kahi o 304 |
| 301L | Pono ka helu ʻoi aʻe o ka paʻakikī o ka hana no kekahi ʻōwili i hana ʻia a i ʻole nā mea i hoʻopaʻa ʻia. |
| 302HQ | Pono ka ʻoi aku o ka paʻakikī o ka hana no ka hoʻomaloʻo ʻana i nā wili, bolts a me nā rivets. |
| 303 | Pono ka machinability kiʻekiʻe, a ʻae ʻia ke kūpaʻa haʻahaʻa o ka corrosion, formability a me ka weldability. |
| 316 | Pono ke kūpa'a ki'eki'e i ka lua a me ka crevice corrosion, ma nā wahi chloride |
| 321 | Pono ka pale ʻana i nā mahana ma kahi o 600-900 °C… ʻoi aku ka ikaika wela o 321. |
| 3CR12 | Pono ke kumu kūʻai haʻahaʻa, a ʻae ʻia ka hōʻemi ʻana i ka pale ʻana i ka corrosion a me ka hoʻololi ʻana o ka ʻili. |
| 430 | Pono ke kumu kūʻai haʻahaʻa, a ʻae ʻia ka hoʻemi ʻana i ka pale ʻana i ka corrosion a me nā ʻano hana. |
ʻO Jiangsu Hangdong Metal Products Co., Ltd. he lālā o Jiangsu Hangdong Iron & Steel Group Co., LTD. He noiʻi a hoʻomohala, hana, kūʻai aku, lawelawe i kekahi o nā ʻoihana hana metala ʻoihana. 10 laina hana. Aia ke keʻena nui ma Wuxi City, Jiangsu Province ma ka laina me ka manaʻo hoʻomohala o ka "kūlana maikaʻi i ka honua, nā lawelawe lawelawe i ka wā e hiki mai ana". Hoʻopaʻa mākou i ka mana koʻikoʻi a me ka lawelawe noʻonoʻo. Ma hope o ʻumi mau makahiki o ke kūkulu ʻana a me ka hoʻomohala ʻana, ua lilo mākou i ʻoihana hana ʻoihana hoʻohui metala.info8@zt-steel.cn
Ka manawa hoʻouna: Jan-03-2024
