BECHEM BERUFORM STO 746
Non water miscible punching and deep drawing oil
Examples of Application
· Demanding sheet forming operations
· Wet drawing from wires and profiles
· Material thicknesses up to approx. 4 – 6 mm
Material
· Steel
· Stainless steel
· Aluminium
Properties
· Balanced combination of AW and EP additive *
· Contains mineral oil
· Neutral in smell
· Chlorine free **, hence Increased occupational safety
Characteristic data
· Appearance : brown fluid
|
Density at 20 °C |
g/cm3 | 0.91 – 0.95 |
AA_003-9 acc. to DIN 51757 |
|
Kin. viscosity at 20 °C |
mm2/s | 155 – 255 |
AA_003-133 acc. to DIN 51562 |
|
Kin. viscosity at 40 °C |
mm2/s |
61 – 75 |
|
|
Kin. viscosity at 50 °C |
mm2/s |
40 – 49 |
|
|
Flash point |
°C | ≥ 160 |
AA_003-125 acc. to DIN ISO 2592 |
Instructions for use
· Product is applied manually by drip oiler, rollers or suitable pneumatic lubricating equipment
· The formed pieces can be easily cleaned with conventional solvents or in aqueous alkaline degreasing baths
· In case of spray applications the suitability of the nozzles should be checked
* Anti Wear / Extreme Pressure additive
** Chlorine containing additives are not included in the formulation