Hoʻohui Kimia
| Kūlana |
Papa |
C |
ʻO Mn |
P |
S |
ʻO Si |
Ni |
Cr |
Mo |
EN 10084 |
18CrNiMo7-6 |
0.15-0.21 |
0.50-0.90 |
≤ 0.025 |
≤ 0.035 |
≤ 0.04 |
1.4-1.7 |
1.5-1.8 |
0.25-0.35 |
| 1.6587 |
Waiwai Kino
| Māmā, g/cm3 |
7.85 |
| Kaha wela kiko'ī J/(kg.K) |
460 |
| Hiki i ka uwila Ohm.mm2 /m |
0.18 |
| ʻO ka hoʻoili uila Siemens.m/mm2 |
5.55 |
| Modulus o ka elasticity Gpa |
210 |
| Hoʻonui wela 10^6 m/(m.K) |
100 ℃ |
200 ℃ |
300 ℃ |
400 ℃ |
500 ℃ |
| 11.1 |
12.1 |
12.9 |
13.5 |
13.9 |
Waiwai Mechanical
| Nui mm |
≤ 11 |
12-30 |
31-63 |
| R Mpa |
1180-1420 |
1080-1320 |
980-1270 |
| Rp 0.2 Mpa |
≥ 835 |
≥785 |
≥ 685 |
| A % |
≥ 7 |
≥ 8 |
≥ 5 |
| C % |
≥ 30 |
≥ 35 |
≥ 35 |
| Kv J |
≥ 44 |
≥ 44 |
|
| Oolea HB |
354-406 |
327-384 |
295-373 |
Ke kalaiwa ana
DIN 1.6587 | 17CrNiMo6 |18CrNiMo7-6 mahana forging: 900 – 1100°C, hoʻolili mālie i ke one ma hope o ka hana ʻana.
Hoʻomaʻamaʻa Wela
- Ma'amau: 850 – 880°C/ea
- Hoʻopili palupalu: 650 - 700 ° C / umu
- Hoʻopau pilikia: 630-650oC
- ʻO ka hana ʻana: 880 – 980°C
- ʻO ka paʻakikī kumu: 830 – 870°C/wai
- Ka hoʻopili ʻana i waena: 630 – 650°C
- Hoʻopaʻa paʻa: 780 – 820°C/wai
- Hoʻomāmā: 150 – 200°C
ʻOoleʻa ʻili
- Hoʻomaʻamaʻa ʻia e hoʻomaikaʻi i ka hiki ke lohe (+S): Max 255HB
- Hoʻopili ʻia (+A): Max 229HB
- Hana ʻia i ka laulā paʻakikī(+TH):179-229HB
- Hana ʻia i ka hoʻolālā ferrite-pearlite a me ka laulā paʻakikī (+FP): 159-207HB
Palapala noi
DIN 1.6587 | 17CrNiMo6 |18CrNiMo7-6 kila no nā ʻāpana e koi ana i ka ikaika tensile kumu a me ka paʻakikī kiʻekiʻe. Hiki i nā ʻāpana nui i hopu ʻia me ke kūpaʻa a me ka hoʻouka ʻana e like me: Heavy Duty Bushings and Bearings, Cam Followers, Clutch Dogs, Compressor Bolts, Extractors, Fan Shafts, Heavy Duty Gears, Pump Shafts, Sprockets, Tappets, Wear Pins, Wire Nā alakaʻi etc..
FAQ
Nīnau: No ke aha e koho ai iā mākou?
A: Loaʻa iā mākou he hui ʻoihana, lawelawe a me ka nānā ʻana.
N: Pehea ka lōʻihi o kāu manawa hoʻouna?
A: ʻO ka maʻamau he 5-10 mau lā inā loaʻa nā waiwai.
A i ʻole he 15-20 mau lā inā ʻaʻole i loaʻa nā waiwai, e like me ka nui.
Nīnau: Hāʻawi ʻoe i nā laʻana? He manuahi a ʻokoʻa paha?
A: ʻAe, hiki iā mākou ke hāʻawi i ka laʻana no ka uku manuahi, akā ʻohi ʻia ke kumukūʻai ukana.
Nīnau: He aha kāu mau ʻōlelo uku?
A: Uku<=1000USD, 100% ma mua. Uku>=1000USD, 30% T/T ma mua , koena ma mua ka hoʻouna.
Inā he nīnau ʻē aʻe kāu, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.
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