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金相耗材产品指南 - Apsis

金相耗材产品指南 - Apsis

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62<br />

Conversions<br />

Metric and Imperial<br />

Surface facing Temperature<br />

of surface<br />

Horizontal,<br />

sloping<br />

Vertical,<br />

overhead<br />

Metric to Imperial<br />

1.000 Newton = 0.225 Pounds / Force<br />

1.000 Micron = 0.039 Mil<br />

1.000 Millimetre = 0.039 Inch<br />

1.000 Liter = 0.264 Gallons<br />

1.000 Milliliter = 0.034 Ounce<br />

1.000 Bar = 14.500 PSI<br />

1.000 Square centimeter = 0.155 Square Inch<br />

1.000 Kilogram = 2.205 Pounds<br />

Grain size<br />

Struers grinding papers are classified according to FEPA Standards(Federation of the European Producers of Abrasives). U.S. Grit Numbers<br />

and those specified by FEPA and corresponding average grain diameter in microns are shown.<br />

FEPA standards 60 80 120 180 220 320 500 800 1000 1200 2400 4000<br />

U.S. Grit numbers 60 80 100 120 150 180 220 240 280 320 360 400 600 800 1000<br />

Grain dia. (in microns) 260 200 160 125 93 76 68 58 52 46 39 35 30 25 22 18 14 10 5<br />

RepliSet Compound Selection Guide<br />

Temperature<br />

Working life Recommended<br />

compound<br />

> 20°C Normal RepliSet-F5<br />

> 20°C<br />

Short<br />

Normal<br />

RepliSet-F1/GF1<br />

> 20°C Normal RepliSet-T3<br />

> 20°C<br />

Short<br />

Normal<br />

RepliSet-T1/GT1<br />

Imperial to Metric<br />

1.000 Pounds / Force = 4.448 Newtons<br />

1.000 Mil = 25.400 Microns<br />

1.000 Inch = 25.400 Millimeters<br />

1.000 Gallons = 3.785 Liters<br />

1.000 Ounce = 29.573 Millimeters<br />

1.000 PSI = 0.069 Bar<br />

1.000 Square Inch = 6.452 Square Centimeters<br />

1.000 Pound = 0.454 Kilograms

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