BECHEM BERUCUT TBO 622

Non water miscible coolant

Examples of Application
·  Deep drilling in BTA, Ejektor, ELB processes
·  Broaching
·  Thread cutting

Materials
·  High strength steels
·  Nickel alloys
·  Stainless steel
·  Tensile strength up to 1300 N/mm2
·  Not suitable for processing of non-ferrous metals

Properties
·  Good corrosion protection
·  High load carrying and cooling capacity
·  High material flow rate
·  Reduces wear on guideways and free surfaces
·  Powerful AW / EP additive
·  Chlorine free *
·  Contains mineral oil

Characteristic data
·  Appearance : yellow, brown clear fluid

 

Density at 20 °C

g/cm3 0.91 – 0.93

AA_003-9 acc. to DIN 51757

Kin. viscosity at 20 °C

mm2/s 45 – 55

AA_003-133 acc. to DIN 51562

Kin. viscosity at 40 °C

mm2/s

20.6 – 24

Flash point

°C ≥ 155

DIN EN ISO 2592

Four ball weld load

N 6,500

DIN 51350-2

 

* The formulation does not include any chlorine containing additives