BECHEM BERUFORM STO 2068

High performance forming oil

Examples of Application
·  Demanding sheet forming operations
·  Fine blanking
·  Deep drawing
·  Punching
·  Pressure forming

Material
·  Steel
·  Stainless steel

Properties
·  Long tool life based on high additive level
·  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 560 – 680 AA_003-133 acc. to DIN 51562

Kin. viscosity at 40 °C

mm2/s

180 – 220

Kin. viscosity at 50 °C

mm2/s

100 – 120

Flash point

°C ≥ 180

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