ʻO ke kaula keleawe hikiwawe Cu Zn Alloy JIS Nā ʻāpana keleawe C2680 C2801
ʻO kā mākou coil keleawe me ka plasticity maikaʻi loa (ʻoi aku ka maikaʻi o ke keleawe) a me ka ikaika kiʻekiʻe, ka hana ʻoki maikaʻi, maʻalahi ke kuʻi ʻana, paʻa loa ka corrosion o ka coil keleawe. He maikaʻi loa nā waiwai mechanical a me ke kū'ēʻana, hiki ke hoʻohanaʻia i ka hanaʻana i nā mea kani pololei, nā moku moku, nā pū a me nā pūpū a me nā kī keleawe'ē aʻe. Nani ke kani, no laila, hana ʻia nā gongs, kimebala, bele, helu a me nā mea kani ʻē aʻe i ke keleawe. ʻO ka mahana hana wela 750 a 830 DEG C; ananeling wela 520 a 650 DEG C; e hoʻopau i ke koʻikoʻi kūloko a me ka wela haʻahaʻa annealing 260 ~ 270 degere. C26000 C2600 keleawe keleawe maikaʻi loa, ikaika kiʻekiʻe, machinability maikaʻi. ʻO ke kuʻi ʻana, ke kūpaʻa corrosion maikaʻi, ka mea hoʻololi wela, ka paipu pepa, ka mīkini, nā ʻāpana uila. Loaʻa i ke keleawe ke pale ʻana i ka ʻaʻahu. Kāhea ʻia hoʻi he keleawe kūikawā kūikawā, kona ikaika kiʻekiʻe, paʻakikī kiʻekiʻe, kū'ē i ke kū'ēʻana i ke kino. A ʻo ka hana ʻana i nā waiwai mechanical he mea koʻikoʻi. Ma ke keleawe i huki ʻia i loko o nā hui paipu keleawe manuahi, palupalu, kūpaʻa ikaika. Hiki ke hoʻohana ʻia ke keleawe seamless tube i ka mea hoʻololi wela a me ka condenser, nā paipu cryogenic, ka paipu lawe kai. Ka hana ʻana i ka pepa, ka ʻōpala, nā koʻokoʻo, nā paipu, nā ʻāpana hoʻolei. ʻO ke keleawe mai ka 62% a hiki i ka 68%, ka plasticity ikaika, nā mea hana kaomi.
Kaha keleawe C26800
Ka Hui Kemika (%) | |||||||||
Cu | 64.0-68.0 | Zn | kaulike | ||||||
Na Waiwai Kino | |||||||||
Māmā g/cm3 | 8.5 | Coefficient o ka hoʻonui wela 10-6 / ℃ 20 / ℃-100 / ℃ | 20.3 | ||||||
Ka hoʻoili uila IACS%(20 ℃) | 27 min | ʻO ka hoʻokō wela W/(m*k) | 121 | ||||||
Modulus o ka elasticity (KN/mm2) | 103 | ||||||||
Ka huhū | Ka ikaika uʻi (RM, Mpa) | Ka ikaika o ka hua (Rp0.2, Mpa) | Elongation A50(%) | ʻO Vickers Hardness (HV) | |||||
O | 295 min | - | 45 min | 90 ka nui | |||||
1/4 H | 330-415 | - | 40 min | 90-105 | |||||
1/2 H | 370-440 | - | 30 min | 105-130 | |||||
3/4H | 410-470 | - | 20 min | 130-145 | |||||
H | 430-510 | - | 14 min | 145-160 | |||||
EH | 510-610 | - | 8 min | 160-175 | |||||
SH | 565-630 | - | 5 min | 175-190 | |||||
ESH | 610-725 | - | - | 190-210 |
Hana mākou i nā ʻāpana keleawe ma nā māka like ʻole, ka nui a me ka mānoanoa e like me ka makemake o ka mea kūʻai aku. Hoʻohana nui ʻia kēia mau mea i nā noi ʻenehana like ʻole a puni ka honua.
Loaʻa i kā mākou hui ʻo Tankii ka ʻike i ka hoʻolako ʻana i kahi ākea o nā ʻāpana keleawe i hoʻohana ʻia i ka hana ʻana i nā lako uila. Loaʻa i nāʻano nui a me nāʻano likeʻole, ua hoʻolālāʻia kēia mau Brass Strips e like me nā kiko'ī i'ōleloʻia e nā mea kūʻai. Hoʻokomo ʻia kēia mau ʻāpana me ka hiʻohiʻona hiki ke hana i ke anuanu e hiki ai ke hoʻoikaika. Eia naʻe, hiki i kā mākou mea kūʻai ke loaʻa i kēia mau huahana mai iā mākou ma nā kūlana like ʻole a me nā kikoʻī i hoʻopili ʻia e like me kā lākou koi.
inoa | Mokuʻāina | ʻO ka lōʻihi | Kūlana Lahui |
C22000(H90)CuZn10 | palupaluʻoʻoleʻa | ≥35≥3 | GB/T2059-2000 |
C26000(H70 H68 )CuZn30 CuZn32C26800(H65) | palupaluʻoʻoleʻa | ≥40≥4 | GB/T2059-2000 |
CuZn38 | palupaluʻoʻoleʻa | ≥35≥2.5 | GB/T2059-2000 |