Gb 3087 maʻamau stamless boiler biler alloy kiloki haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa
| Kūlana:GB / T3087-2008 | Alloy aʻaʻole paha: seamless carbon cheel |
| Nā Kūlana Kūlana: 10 #, 20 # | Ke noi: Builer Pipi |
| Mānoanoa: 1 - 100 mm | Ka hanaʻana: e like me ke koi o ka mea kūʻai aku |
| ʻO ka chameter (puni): 10 - 1000 mm | ʻO keʻano: wela wela a maloʻo / maloʻo |
| Lōʻihi: lōʻihi lōʻihi a iʻole ka lōʻihi | ʻO ka hana wela: ka hanaʻana |
| PAUKU: puni | ʻO ka paipu kūikawā: piko pā nui |
| Wahi o ke kumu: china | Hoʻohana: kūkuluʻia, ka laweʻana i ka laweʻana,ʻo ka laweʻana a me nā mea hana wela |
| Kahiki: ISO91: 2008 | Hōʻike: et / ut |
Ua hoʻohana nuiʻia ia e hana i nā kila kila kiʻekiʻe o ka chearbon
Helu o nā kila kila kiʻekiʻe kiʻekiʻe: 10 #, 20 #
| Kū-starder | Kumu | ʻO ka huiʻana o ke kemika (%) | |||||||
| C | Si | Mn | P | S | Cr | Cu | Ni | ||
| Gb3087 | 10 | 0,07 ~ 0.13 | 0.17 ~ 0.37 | 0.38 ~ 0.65 | ≤ >.030 | ≤ >.030 | 0.3 ~ 0.65 | ≤0.25 | Ç0.30 |
| 20 | 0.17 ~ 0.23 | 0.17 ~ 0.37 | 0.38 ~ 0.65 | ≤ >.030 | ≤ >.030 | 0.3 ~ 0.65 | ≤0.25 | Ç0.30 | |
| Kū-starder | Manuaina | Pilenawinui | Ikaika ikaika | Ka ikaika | Ewangantion |
| Gb3087 | (mm) | (Mpa) | (Mpa) | % | |
| ≥ | |||||
| 10 | / | 335 ~ 475 | 195 | 24 | |
| 20 | <15 | 410 ~ 550 | 245 | 20 | |
| ≥15 | 225 | ||||
ʻAeʻia i ka hoʻokaʻawaleʻana o ka diameter o waho o nā pahu kila
| ʻAno o ka cetel tube | ʻAeʻia | ||||||
| Ka wela wela (extruded, hoʻonuiʻia) steel tube | ± 1.0% D a iʻole ± 0.50, lawe i ka helu nui | ||||||
| ʻO ke anuanu i hukiʻia (rot) Steel Tube | ± 1.0% D a iʻole ± 0.30, lawe i ka helu nui | ||||||
ʻAeʻia i keʻano o ka paia o ka pā o ka pā o ka wela i ka wela
Kōkuhi: MM
| ʻAno o ka cetel tube | ʻO ka lole o waho o ka pahu kila | S / d | ʻAeʻia | ||||||
| Kālepa wela (extruded) Steel Tube | ≤ 102 | - | ± 12%% s a iʻole ± 0.40, e lawe i ka helu nui | ||||||
| > 102 | ≤ 0.05 | ± 15% s a iʻole ± 0.40, lawe i ka helu nui | |||||||
| > 0.05 ~ 0.10 | ± 12%% s a iʻole ± 0.40, e lawe i ka helu nui | ||||||||
| > 0.10 | +,05% s | ||||||||
| - 10% s | |||||||||
| Hoʻonui wela i nā kila kila | + 15% s | ||||||||
ʻAeʻia i keʻano o ka pā o ka pā o ke anuanu o ke anuanu (rula)
Kōkuhi: MM
| ʻAno o ka cetel tube | Pilenawinui | ʻAeʻia | ||||||
| ʻO ke anuanu i hukiʻia (rot) Steel Tube | ≤ 3 | 15 - 10% s a iʻole ± 0.15, e lawe i ka helu nui | ||||||
| > 3 | +,05% s | |||||||
| - 10% s | ||||||||
ʻO ka ho'āʻoʻana
ʻO nā tubes Steel me kahi'āpana o waho ma mua o 22 mm a hiki i ka 400 mm, a me ka pā nui eʻoi aku ma mua o 10 mm Ma hope o nā mea i hoʻopauʻia
Hoʻopaʻaʻia
ʻO nā tubes Steel me kahi kiʻi o wahoʻaʻole iʻoi aku ma mua o ka 22 mm e pono ai e hōʻike i ka ho'āʻoʻana. ʻO ka kihiʻo Telend he 90o. ʻO ka randing Radius he 6 mau manawa i waho o ka diameter of the Steel of Steel Trice.After e kū ana i ka sample
ʻO ka hoʻokolokolo Macroscopic
No nā kīwaha i hanaʻia e nā mea e hoʻopili mau ana i nā bilima a iʻole nā wahi i ke kai keʻokeʻo, nā mea e hāʻawi ana i ke kai keʻokeʻo
ʻO ka nānāʻoleʻole
Wahi a ke noi noiʻana o ka huiʻana,ʻo ia ka mea e kūkā ma waena o ka hāʻawiʻana a me nā mea e koi ai i kaʻaeʻana i kaʻikepili ʻO ka hopena hope loa o ka mea lōʻihi e hoʻokō ai i nā koina e pili ana i nā koi no ka nānāʻana i ka helu C8
