English
Sign in
| Price | 5-8USD/PC, special tools can be negotiable |
| MOQ | Small qty of amples are available. |
| Delivery Time | Standard products in one week, special tools in 45 days |
| Brand | OED or OEM |
| Place of Origin | China |
| Certification | ISO 9001: 2015 |
| Model Number | 690 |
| Packaging Details | plastic box/box + Cartons |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 2000pcs per month |
| Inner diameter | 5.5 | Place of Origin | China |
| Packaging Details | plastic box/box + Cartons | Roughness | Ra 0.8 |
| Material | Tungsten carbide | Model Number | 690 |
| Hardness | HRA 87.5 | Supply Ability | 2000pcs per month |
| Density | 14.4 | Certification | ISO 9001: 2015 |
| Brand Name | OED or OEM | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| TRS | 2400 | Price | 5-8USD/PC, special tools can be negotiable |
| Delivery Time | Standard products in one week, special tools in 45 days | ISO Grade | G20 |
| Minimum Order Quantity | Small qty of amples are available. | Outer diameter | 13 |
| Application | Scissor wear bushing |
OG20
Tungsten
Carbide
Bushings
For
Scissors
Wear
Parts
HRA
89
T.C.
Bush
Ground
Good
wear-resistance
performance
T.C
bush
as
scissors
part.
Item
No.
690
Outer
diameter
13mm
Inner
diameter
5mm
Thickness
6.7mm
All
surface
Ra
0.8
Carbide
Grade
OG20
| Chemical Component (Wt/Wt %) | ||
| Co | 11 | |
| WC | 89 | |
| Other | ||
| Physical Performance | ||
| Density(g/cm3) | ISO3369 | 14.45±0.05 |
| Hardness HV30 | ISO3878 | 1150±50 (HRA 87.5±0.3) |
| 4πσ(μTm3/kg) | ||
| HC(KA/m) | ISO3326 | 10.4±2.5 |
| *TRS(N/mm2) | ISO3327 | ＞2400 |
| Compressive strength N/mm² | 4200 | |
| Micro Structure | ||
| Micro porosity | ISO4505 | |
| A (<10μm) | ≤02 | |
| B (10-25μm) | 00 | |
| C | 00 | |
| Grain size (micron) | ISO 4499 | 1.6μm |
| η | ISO 4499 | E00 |
| metallography 1500X | ||
we
specialized
in
producing
Punches,
Ejector
Pins
and
sleeves,
Die
Buttons,
Bushes,
Ejector
Punches,
Drill
Rods,
Ball
Cages,
Springs,Block
Sets
of
many
different
standards
Recommended
carbide
grades:
| ISO Grade | Carbide grade | WC% | Co % | Hardness(HRA±0.5) |
Density g/cm3 |
TRS N/mm2 |
Recommended Application |
| K01 | YG3 | 97 | 3 | 91.5 | 15.2 | 1500 | Suitable for steel wire, non-ferrous metal and alloy wire rod or material |
| K01 | YG3X | 97 | 3 | 92.5 | 15.2 | 1450 | High hardness, good wear resistance, low impact, and low impact. Suitable for fine steel wire, non-ferrous metal, and alloy wire. |
| K10 | YG6 | 94 | 6 | 90.5 | 14.95 | 2600 | For rough machining of non-ferrous metals. |
| K15 | YG6X | 94 | 6 | 91.5 | 14.85 | 2700 | Suitable for processing of non-ferrous, metal finishing, and woodworking cutting tooling |
| K10 | YG6A | 94 | 6 | 92 | 14.95 | 2450 | For wire drawing die and woodworking cutting tools |
| K30 | YG8 | 92 | 8 | 89.5 | 14.7 | 2700 | For wire drawing die, drawing die |
| K40 | YG11 | 89 | 11 | 88.5 | 14.45 | 2900 | For wearing parts and mining tools |
| G30 | YG15 | 86.5 | 13.5 | 87 | 14.0 | 2280 | Strength is the best, the wear resistance is low, it is suitable for impact rotary rock drill and heavy rock drill, rock hard rock layer. |
