7.1. METAL CUTTING FLUIDS
PETRO-AMERICA, metal working fluids are petroleum based, they contain fog suppressant to control mist. Grade 502 is general purpose cutting oil. Grade 503 is for cutting tough metals. Grade 504 is for cutting both ferrous and non-ferrous metals. Grade 505 is a heavy duty cutting oil for tough metals where the metal removing is slow and hard due to hardness of the metal.
CHARACTERISTICS:
GRADE |
502 |
503 |
504 |
505 |
API GRAVITY |
25.6 |
21.5 |
30.0 |
22.1 |
VISCOSITY, KINEMATIC |
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cSt @ 40C |
28.8 |
38.2 |
36.2 |
38.2 |
cSt @ 100C |
4.6 |
5.5 |
5.2 |
5.3 |
VISCOSITY SAYBOLT |
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SUS @ 100F |
150 |
198 |
188 |
199 |
SUS @ 210F |
41.7 |
44.7 |
43.7 |
44.1 |
VISCOSITY INDEX |
54 |
69 |
57 |
52 |
FLASH POINT, C(F) |
172(342) |
172(342) |
214(417) |
192(378) |
POUR POINT, C(F) |
-27(-17) |
-45(-49) |
-9(+16) |
-36(-33) |
TOTAL SULFUR %W |
2.0 |
1.8 |
0.3 |
1.5 |
ACTIVE SULFUR%W |
1.57 |
0.88 |
NIL |
0.77 |
CHLORINE, %W |
1.0 |
3.4 |
1.7 |
3.0 |
FATTY OIL, %W |
0 |
3.8 |
0 |
0 |
PRODUCT CODE |
GM711 |
GM712 |
GM713 |
GM714 |