ʻO nā kaola poepoe kila kalapona he ʻano kila me kahi ʻāpana kea poepoe. Hana ʻia lākou i ke kila kūkulu kalapona a hoʻohana nui ʻia i ka hana mīkini, ke kūkulu ʻana, nā lako, a me nā ʻoihana ʻē aʻe. Ma muli o ka nui o ke kalapona, hiki ke hoʻokaʻawale ʻia i ke kila haʻahaʻa kalapona, ke kila kalapona waena, a me ke kila kalapona kiʻekiʻe, kūpono kēlā me kēia no nā noi like ʻole. I kēia manawa, e kālele ana mākou i nā kaola poepoe C45 kila kalapona waena.
ʻO nā kaola poepoe C45 kahi ʻano kila kalapona waena ʻole-alloy a me ke kila ʻenekinia kalapona kumu maʻamau. Loaʻa i ke kila C45 nā waiwai mechanical piha maikaʻi loa, ikaika kiʻekiʻe, machinability maikaʻi, a me ka plasticity a me ka paʻakikī kūpono. Ma muli o kāna hana maikaʻi loa a me ke kumukūʻai kiʻekiʻe, hoʻohana ʻia nā kaola poepoe C45, nā papa, nā kaola pālahalaha, a me nā kaola huinaha i ka quenching a me ka tempering o nā axles, bolts, forged connecting rods, crankshafts, torsion bars, light gears, guide rods, screws, forgings, wheels and tires, shafts, sickles, axes, pahi, woodworking drill bits, hama, etc.
Nā waiwai mechanical o nā kaola kila poepoe C45:
Nā waiwai mechanical i ke kūlana i hoʻopau ʻia a hoʻomaʻamaʻa ʻia
| 直径d (mm) | 厚度 t (mm) | 0.2% 屈服强度 (N/mm 2 ) | 抗拉强度 (N/mm 2 ) | 伸长率 A 5 (%) | 减少 Z (%) |
| <16 | <8 | 分钟。490 | 700-850 | 分钟。14 | 分钟。35 |
| <17-40 | <8<=20 | 分钟。430 | 650-800 | 分钟。16 | 分钟。40 |
| <41-100 | <20<=60 | 分钟。370 | 630-780 | 分钟。17 | 分钟。45 |
Nā waiwai mīkini ma lalo o nā kūlana maʻamau
| 直径d (mm) | 厚度 t (mm) | 0.2% 屈服强度 (N/mm 2 ) | 抗拉强度 (N/mm 2 ) | 伸长率 A 5 (%) |
| <16 | <16 | 分钟。390 | 分钟。620 | 分钟。14 |
| <17-100 | <16<=100 | 分钟。305 | 分钟。305 | 分钟。16 |
| <101-250 | <100<250 | 分钟。275 | 分钟。560 | 分钟。16 |
ʻO ka lāʻau lapaʻau wela kila poepoe DIN C45
| 锻造或热轧： | 1100 – 850°C |
| 标准化： | 840 – 880°C/空气 |
| 软退火： | 680 – 710°C/炉 |
| 硬化： | 820 – 860°C/水，油 |
| 回火： | 550 – 660°C/空气 |
ʻO kekahi o nā pono nui o nā kaola kila kalapona C45 ʻo ia ko lākou maʻalahi o ka mīkini. ʻO kēia ʻano e maʻalahi ai ke ʻoki, hana, a hoʻopau, e kūpono ai no ka ʻenekinia pololei. Eia kekahi, he maikaʻi ka paʻakikī o ke kila C45, ʻo ia hoʻi, hiki ke hoʻonui hou ʻia kona mau waiwai mechanical ma o ka mālama wela. ʻO kēia versatility e kūpono ai no nā ʻano hana like ʻole, mai nā ʻāpana kūkulu maʻalahi a hiki i nā ʻāpana mechanical paʻakikī.
I ka hōʻuluʻulu manaʻo, he mea maʻalahi a paʻa hoʻi nā kila kila poepoe C45 i hiki ke hoʻokō i nā pono o nā ʻoihana like ʻole. Me kona laulā nui maʻamau, ka machinability maikaʻi loa, a me ke kumukūʻai kūpono, he koho kūpono nā kila kila poepoe C45 no nā mea hana e ʻimi nei e hoʻomaikaʻi i ka hana huahana a me ke ola.
Ka manawa hoʻouna: ʻApelila-24-2026
