BECHEM BERUFORM STO 72 C
Non water miscible punching and deep drawing oil
Examples of Application
· Fine blanking
· Deep drawing
· Thread molding
· Broaching
· Thread cutting
Material
· High tensile precious steels
· Stainless steel
Properties
· Anti wear / extreme pressure additive
· Excellent surface qualities
· Long tool life
· Good corrosion protection
· Contains chlorine
· Heavy metal free
· Not suitable for processing of non-ferrous metals
Characteristic data
· Appearance : yellow, clear fluid
|
Density at 20 °C |
g/cm3 | 0.97 – 0.99 |
AA_003-9 acc. to DIN 51757 |
|
Kin. viscosity at 20 °C |
mm2/s | 243 – 297 |
AA_003-133 acc. to DIN 51562 |
|
Kin. viscosity at 40 °C |
mm2/s |
63 – 77 |
|
|
Flash point |
°C | ≥ 180 |
AA_003-125 acc. to DIN ISO 2592 |
Instructions for use
· Prior to subsequent heat treatment the parts must be degreased in order to avoid corrosion