Product advantage
Ensure reliable screw connections through continuous and sufficient preload
It can be easily released after a long time at high temperatures
Your needs - our lubrication solutions
Norbert HEL 46-450 is a black hot propeller for high alloy steels, which contains a combination of fully synthetic polyalkylene glycol and ester base oils and inorganic solid lubricants.
The suitable temperature range of Norbert HEL 46-450 is between -40 ° C and 1000 ° C. In the normal temperature range (i.e. below 200 ° C), it exhibits good compression resistance. In the normal temperature range (i.e. below 200 ° C), it exhibits good corrosion resistance and good water resistance. Above 200 ° C, it can be used as a dry lubricant.
Product application
Screw paste for conventional and high alloy steels (chrome-nickel steel) at temperatures up to 1000 ° C. Lubrication and assembly paste up to 1000 ° C for connections of hot air ducts (e.g.: automotive exhaust systems). automotive exhaust systems). Connectors for use in turbochargers and compressors. Connectors for turbochargers and compressors.
Application Note
Before using Norbert HEL 46-450, the contact surface must be thoroughly cleaned and degreased. Before using Norbert HEL 46-450, the contact surface must be thoroughly cleaned and degreased. Then a thin layer of paste is applied with a brush, leather cloth or plastic sponge. Sponge to apply.
Norbert HEL 46-450 is easy to apply to the entire surface, thus avoiding over-lubrication. This prevents over-lubrication. Close the container immediately after use to prevent contamination.
Packaging Specifications
| Packaging Specifications | Norbert HEL 46-450 |
|---|---|
| Material sleeve 600g | + |
| Canned 750g | + |
| Barrel 5kg | + |
| Barrel 18kg | + |
| Vat 180kg | + |
feature
| feature | Norbert HEL 46-450 |
|---|---|
| color | black |
| shape appearance | Homogeneous short fibrous |
| Operating temperature, low temperature lower limit | -40℃ |
| Operating temperature, high temperature upper limit | 1000℃ |
| Density, Norbert method: PN 024, 20 ℃ | Approximately 1.43 g/cm ³ |
| Density, Kluber method: PN 024, 20 ℃ | 1.43 g / cm³. |
| Processing penetration rate, DIN ISO 2137/ASTM D217, 25 ° C, lower limit | 325 0.1 mm |
| Working penetration, DIN ISO 2137/ASTM D217, 25 ° C, upper limit | 340 0.1 mm |
| SKF-EMCOR, DIN 51802, Kluber Method: distilled water, 168 hours | ≤ 1 Corrosion degree |
| Flow pressure, DIN 51805-2, -35 ℃ | ≤ 600 mbar |
| Drop point, DIN ISO 2176/IP 396 | ≥ 250 C |
| Four-ball tester, welding load, DIN 51350-4 | ≥ 5000 N |
| Friction coefficient screw test, hex bolts M10 x 30-8.8, DIN EN ISO 4017, fastening speed n = 5 min, number of screws = 20, nuts M10-8, surface and degreasing, facings 42CrMo4, roughness Ra 1.6, fastening torque MA = 50 Nm, average bearing surface friction coefficient (initial tightening), external test | 0.11 |
| Friction coefficient screw test, hex bolts M10 x 30-8.8, DIN EN ISO 4017, fastening speed n = 5 min, number of screws = 20, nuts M10-8, plain and degreased, surface material 42CrMo4, roughness Ra 1.6, fastening torque MA = 50 Nm, average thread friction coefficient (initial fastening). Coefficient (initial fastening), external test | 0.09 |
| Screw friction coefficient test, hex bolts M10 x 30-8.8, DIN EN ISO 4017, fastening speed n = 5 min, number of screws = 20, nuts M10-8, plain and degreasing, surface material 42CrMo4, roughness Ra 1.6, fastening torque MA = 50 Nm, standard deviation (S) Standard deviation of average bearing surface friction coefficient (initial fastening), external test | 0.015 |
| Friction coefficient screw test, hex bolts M10 x 30-8.8, DIN EN ISO 4017, fastening speed n = 5 min, number of screws = 20, nuts M10-8, plain and degreasing, surface material 42CrMo4, roughness Ra 1.6, fastening torque MA = 50 Nm, standard deviation (S) Standard deviation of average thread friction coefficient (initial fastening), external test | 0.01 |
| Screw friction coefficient test, hex bolts M10 x 50-A2-70, DIN EN ISO 4017, fastening speed n = 5 min, number of screws = 20, nuts M10-8, surface material 42CrMo4, roughness Ra 1.6, fastening. Roughness Ra 1.6, fastening torque MA = 40 Nm, average bearing surface friction coefficient (initial fastening), external test | 0.09 |
| Friction coefficient screw test, hex bolts M10 x 50-A2-70, DIN EN ISO 4017, fastening speed n = 5 min, number of screws = 20, nuts M10-8, surface material 42CrMo4, roughness Ra 1.6, fastening. Roughness Ra 1.6, fastening torque MA = 40 Nm, average thread friction coefficient (tightened at initial tightening), external test | 0.11 |
| Screw friction coefficient test, hexagonal bolts M10 x 50-A2-70, DIN EN ISO 4017, fastening speed n = 5 min ¬, number of screws = 20, nuts M10-8, surface material 42CrMo4, roughness Ra 1.6, fastening. Roughness Ra 1.6, fastening torque MA = 40 Nm, standard deviation of average bearing (S). Surface friction coefficient (initial fastening), external test | 0.006 |
| Friction coefficient screw test, hexagonal bolts M10 x 50-A2-70, DIN EN ISO 4017, fastening speed n = 5 min ¬, number of screws = 20, nuts M10-8, surface material 42CrMo4, roughness Ra 1.6, fastening. Roughness Ra 1.6, fastening torque MA = 40 Nm, standard deviation of average thread (S). Friction coefficient (initial fastening), external test | 0.03 |
| Water resistance, DIN 51807-1,3 hours, 90C ≤ 1 - 90 grades | ≤1 - 90 Grade |
