Forming Lubricants / Forming Oils
Beruform STO 3446
SKU Nr. 10000692 / 9909062
High performance forming oil
PFAS free
Beruform STO 3446 is a high-performance forming oil for heavy to very heavy forming, especially deep drawing processes. Due to the high performance AW/EP additive, long tool life can be achieved with Beruform 3446.
Safe working environment
Extended tool life
Deep drawing
Chlorine free
Corrosion protection
Punching
Bending
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Product description
Industries
Metalworking
Examples of application
- Demanding sheet forming operations
- Deep drawing
- Punching
- Pressure forming
- Bending
Properties
- Long tool life
- Extremely good adhesion on metal surfaces
- Good corrosion protection
- Balanced combination of AW and EP additives*
- Chlorine free, hence increased occupational safety**
- Neutral in smell
* Anti-wear/extreme pressure additives
Materials to be processed
Aluminum, Stainless steel, Steel
Typical Characteristics
Kinematic viscosity at 40 °C
370.0 mm²/s
Flash point
≥ 190.0 °C
Color/Appearance
brown fluid
Density at 20 °C
0.940 g/cm³
Polar additives
••••
• = low ... ••••• = very high
EP-additives
••••
• = low ... ••••• = very high