Halabuurka Kiimikada
Heerka | Darajo | C | Mn | P | S | 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 |
Hantida Jirka
Cufnaanta, g/cm3 | 7.85 | ||||
Awoodda kulaylka ee gaarka ah J/(kg.K) | 460 | ||||
Iska caabin koronto Ohm.mm2 /m | 0.18 | ||||
Korantada korantada Siemens.m/mm2 | 5.55 | ||||
Hababka barti ee Gpa | 210 | ||||
Balaadhinta kulaylka 10^6 m/ (m.K) | 100 ℃ | 200 ℃ | 300 ℃ | 400 ℃ | 500 ℃ |
11.1 | 12.1 | 12.9 | 13.5 | 13.9 |
Hantida Makaanikada
Cabbirka 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 | |
Hardness HB | 354-406 | 327-384 | 295-373 |
Been abuurasho
DIN 1.6587 | 17CrNiMo6 |18CrNiMo7-6 heerkulka been abuurka ah:900 – 1100°C, si tartiib ah ugu qabooji ciidda ka dib markii la been abuurtay.
Daawaynta kulaylka
Adagnaanta Dusha
Codsiga
DIN 1.6587 | 17CrNiMo6 |18CrNiMo7-6 birta ee qaybaha u baahan xoogga xajinta xudunta ah iyo adkaanta sare. U nuglaadaan qaybaha waaweyn ee la qabtay ee leh caabbinta sare ee xirashada iyo rarka sida: Duty Duty Bushings and Bearings, Cam Followers, Clutch Dogs, Compressor Bolts, Extractors, Fan Shafts, Heavy Duty Gears, Pump Shafts, Sprockets, Tappets, Wear Pins, Wire Hagayaasha iwm..
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Ama waa 15-20 maalmood haddii alaabtu aysan kaydsanayn, sida tirada .
S: Ma bixisaa muunado ? ma bilaashbaa mise waa dheeraad?
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