BECHEM BERUFORM STO 2568
Non water miscible forming oil
Examples of Application
· Demanding sheet forming operations
· Fine blanking
· Deep drawing
· Punching
· Pressure forming
Material
· Steel
· Stainless steel
· Galvanised stee
Properties
· Long tool life
· Extremely good adhesion on metal surfaces
· Balanced combination of AW and EP additive *
· Good corrosion protection
· Chlorine free **, hence increased occupational safety
· Unsuitable for machining non-ferrous metals
Characteristic data
· Appearance : dark brown fluid
Approvals / References
· Tested KTL compatibility acc. to VDA ***
|
Density at 20 °C |
g/cm3 | 0.99 – 1.01 |
AA_003-9 acc. to DIN 51757 |
|
Kin. viscosity at 20 °C |
mm2/s | 880 – 1050 |
AA_003-133 acc. to DIN 51562 |
|
Kin. viscosity at 40 °C |
mm2/s |
225 – 275 |
|
|
Kin. viscosity at 50 °C |
mm2/s |
125 – 155 |
|
|
Flash point |
°C | ≥ 184 |
AA_003-125 acc. to DIN ISO 2592 |
Instructions for use
· Product is applied manually by drip oiler, rollers or suitable pneumatic lubricating equipment
· Observe viscosity data of the equipment manufacturers
· The formed pieces can be easily cleaned with conventional solvents or in aqueous alkaline degreasing baths
* Anti Wear / Extreme Pressure additive
** Chlorine containing additives are not included in the formulation
*** Confirmed by BASF Coatings GmbH, Münster and PPG Deutschland Sales and Service GmbH, Wuppertal