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18CrNiMo7-6 uamea taai vevela lapotopoto pa
18CrNiMo7-6 uamea taai vevela lapotopoto pa
18CrNiMo7-6 uamea taai vevela lapotopoto pa
18CrNiMo7-6 uamea taai vevela lapotopoto pa

18CrNiMo7-6 uamea taai vevela lapotopoto pa

18CrNiMo7-6 o se mataupu faʻamaʻaʻaina uamea ma maualuga le malosi. O loʻo i ai le tele o faʻasologa ma manaʻoga maualuga mama. O mea eseese uma e sili atu ona mautu le tu'ufa'atasiga fa'atusatusa ile tulaga masani. gaosia ma le tulaga lelei vasega IQ (isotropic quality). O lenei mea e mautinoa ai se numera maualalo tele o faʻauluina sulphide elongated lea o le a maua ai le tele o mea isotropic. O le mama maualuga o le oxidic o le a mafai ai e le uamea ona fetaui ma manaoga mama maualuga e pei o uiga toe liusuavai.
18CrNiMo7-6 u'amea ta'ai vevela fa'amatalaga fa'amau

18CrNiMo7-6 o se mataupu faʻamaʻaʻaina uamea ma maualuga le malosi. O loʻo i ai le tele o faʻasologa ma manaʻoga maualuga mama. O 'ese'ese uma  o lo'o i ai fa'amaufa'ailoga fa'atusa fa'atusatusa i le tulaga masani. gaosia ma le tulaga lelei vasega IQ (isotropic quality). O lenei mea e mautinoa ai se numera maualalo tele o faʻauluina sulphide elongated lea o le a maua ai le tele o mea isotropic. O le mama maualuga o le oxidic o le a mafai ai e le uamea ona fetaui ma manaoga mama maualuga e pei o uiga toe liusuavai.

Fa'asu'esu'ega o vaila'au

Fa'asu'esu'ega o vaila'au

Tulaga Vasega 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

Meatotino Faaletino

Malosi, g/cm3 7.85
Malosiaga vevela fa'apitoa J/(kg.K) 460
Fa'asalaina eletise Ohm.mm2 /m 0.18
Fa'aula eletise Siemens.m/mm2 5.55
Modulus o elasticity Gpa 210
Fa'ateleina le vevela 10^6 m/(m.K) 100 ℃ 200 ℃ 300 ℃ 400 ℃ 500 ℃
11.1 12.1 12.9 13.5 13.9

Meatotino Fa'ainisinia

Tele 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
Malosi HB 354-406 327-384 295-373

Fa'ailogaina

DIN 1.6587 | 17CrNiMo6 |18CrNiMo7-6 vevela vevela:900 – 1100°C, maalili lemu i le oneone pe a uma ona fai.

Togafitiga vevela

  • Fa'atonu: 850 - 880°C/ea
  • Su'ega vaivai: 650 - 700 ° C / ogaumu
  • Fa'amama avega: 630- 650oC
  • Carburising: 880 – 980°C
  • Fa'ama'a'a autu:830 – 870°C/vai
  • Fa'ata'ita'i fa'avaitaimi: 630 – 650°C
  • Fa'ama'a'a pusa:780 – 820°C/vai
  • Fa'avevela: 150 – 200°C

Malosi o luga

  • Totogi ina ia fa'aleleia le fa'alogo(+S):Max 255HB
  • Fa'amama vaivai(+A): Max 229HB
  • Totogiina i le tulaga faigata(+TH):179-229HB
  • Totogiina i le fausaga ferrite-pearlite ma tulaga faigata (+FP):159-207HB

Fa'atatauga

DIN 1.6587 | 17CrNiMo6 |18CrNiMo7-6 uʻamea mo vaega e manaʻomia le malosi tensile autu ma le maaa maualuga. E a'afia i vaega tetele ua pu'eina ma le maualuga o le ofuina ma le utaina e pei o: Heavy Duty Bushings and Bearings, Cam Followers, Clutch Dogs, Compressor Bolts, Extractors, Fan Shafts, Heavy Duty Gears, Pump Shafts, Sprockets, Tappets, Wear Pins, Wire. Taiala ma isi..

FAQ

F: Aisea e filifili ai i matou?

A: E i ai la matou 'au fa'apolofesa, tautua ma asiasiga.

Q: O le ā le umi o lou taimi tuuina atu?
A: E masani lava e 5-10 aso pe afai o loʻo i ai oloa.

Pe                                                                                                                 ‘ ‘ ‘‘ ‘ ‘ ‘ ‘‘ ‘ ‘‘ ‘‘‘‘‘‘‘‘‘‘‘a‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘‘ana‘ ‘‘ai ‘ua ‘le‘o ‘oloa ‘oloa, ‘e tusa ai ‘o le aofa‘i.

F: E e tuuina atu fa’ata’ita’i ? e saoloto pe faaopoopo ?
A: Ioe, e mafai ona matou ofo atu fa‘ata‘ita‘i mo totogi fua, ae tau avega e aoina.


F: O a au tu’uga o totogi ?
A: Totogi<=1000USD, 100% i mua. Totogi>=1000USD, 30% T/T i mua , paleni                                                                 ;< +

Afai                                                                            lagona                                               .

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