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