BECHEM BERUFORM STE 359 C

Water miscible coolant

Examples of Application
·  Deep drawing
·  Punching
·  Fine blanking

Material
·  Steel
·  Stainless steel

Properties
·  Excellent surfaces qualities
·  High biostability
·  High EP content (chlorine containing)
·  Long tool life

Characteristic data
·  Appearance : yellow brown fluid
·  Mineral oil content : approx. 37 %

Approvals / References
·  Meets TRGS 611

 

Concentrate

Kin. viscosity at 20 °C

mm2/s 70 – 150

AA_003-133 acc. to DIN 51562

Density at 20 °C

g/cm3 0.99 – 1.01

AA_003-9 acc. to DIN 51757

Emulsion

Milky

pH value 5%

9.0 – 9.2

AA_003-33 acc. to DIN 51369

Factor

Refractometer factor

1.65

AA_003-24

 

Recommended service concentrations :

Easy to medium forming operations   8 – 12 %

Medium to severe forming operations   12 – 18 %

Very severe forming operations   18 – 25 %