Khoom Description
forged steel sib tsoo pob zeb qhov chaw
Daim teb ntawm daim ntawv thov rau cam khwb cia Chrome Alloy Sib Tsoo Steel Balls, nyob rau hauv luv luv Cast Steel Balls, tuaj yeem pom hauv Cement
Nroj Tsuag, Mines, Chaw nres tsheb fais fab, Tshuaj Industries, Sib Tsoo Zeb, Pob Zeb thiab Coal Zeb.
Nroj Tsuag, Mines, Chaw nres tsheb fais fab, Tshuaj Industries, Sib Tsoo Zeb, Pob Zeb thiab Coal Zeb.
Peb muaj 4 lub ntsiab ntawm cov pob no: Tsawg chrome, nruab nrab chrome, siab chrome thiab siab dua chrome.Qhov ntau thiab tsawg yog nyob rau hauv thaj tsam ntawm 10mm - 150mm.
Nta:
1. forged steel sib tsoo pob muaj siab hardness: nto hardness rau 58-65HRC, ntim hardness ntawm 57-64HRC
2. cuam tshuam toughness siab: cuam tshuam toughness ntau tshaj 12J / cm2.
3. tus nqi tawg yog tsawg: qhov tseeb qhov tawg tsis siab tshaj 0.5%.
4. poob ntawm forged sib tsoo pob puag ncig tus nqi qis.
5. poob qis hauv 8m siab tester rau ntau tshaj 20,000 zaug.
1. forged steel sib tsoo pob muaj siab hardness: nto hardness rau 58-65HRC, ntim hardness ntawm 57-64HRC
2. cuam tshuam toughness siab: cuam tshuam toughness ntau tshaj 12J / cm2.
3. tus nqi tawg yog tsawg: qhov tseeb qhov tawg tsis siab tshaj 0.5%.
4. poob ntawm forged sib tsoo pob puag ncig tus nqi qis.
5. poob qis hauv 8m siab tester rau ntau tshaj 20,000 zaug.
Specification
Cov ntsiab lus tseem ceeb rau Cast Chrome Alloy Sib Tsoo Hlau Pob:
Parameters | Tsawg Chrome | Nruab nrab Chrome | Siab Chrome | Siab dua Chrome |
Cr% | 0.8-3.5 hli | 4–9 | 10–18 | 22–25 : kuv |
C% | 2.2-3.5 Nws | 2-3.3 ib | 1.6-3.3 ib | 2.0-3.3 Nws |
Si% | 1.2 max | 1.2 max | 1.0 max | 1.0 max |
Mn% | 1.5 max | 1.8 max | 2.5 max | 2.5 max |
Mo% | 1.0 max | 1.5 max | 1.0 max | 2.0 max |
Cu% | 0.5 max | 1.0 max | 1.5 max | 1.5 max |
P% | 0.15 max | 0.15 max | 0.10 max | 0.10 max |
S % | 0.15 max | 0.15 max | 0.10 max | 0.10 max |
Metallographic qauv | Carbide + Pearlite | Carbide + Pearlite | Carbide + Martensite | Carbide + Martensite |
Hardness (HRC) | 45 los yog saum toj no | 50 los yog siab dua | 58or nce | 60 los yog siab dua |
Lub sij hawm poob pob | 8000 los yog siab dua | 12000 los yog siab dua | 15000 los yog siab dua | 22000 los yog siab dua |
Muaj pob diameters:
Nominal Diameter hauv mm | Qhov hnyav hauv kg ib pob hauv nruab nrab | Tus naj npawb ntawm Pob ib ton hauv nruab nrab |
10 | 0.135 ib | ib 74073 |
12 | 0.0181 ib | 55248 ib |
15 | 0.0242 ib | 41322 ib |
20 | 0.0322 ib | ib 31056 |
25 | 0.063 ua | ib 15873 |
30 | 0.11 | ib 9091 |
40 | 0.257 ib | ib 3891 |
50 | 0.5 | 2000 |
60 | 0.867 ib | 1153 |
70 | 1.37 ib | 729 ib |
80 | 2.05 Nws | 487 ib |
90 | 2.90 ib | 345 |
100 | 4.00 Nws | 250 |
110 | 5.30 Nws | 188 |
120 | 6.80 ib | 147 |
125 | 7.75 ib | 129 |
130 | 8.74 ib | 114 |