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ASTM D1838 Test Method for Copper Strip Corrosion by Liquefied Petroleum (LP) Ga
ASTM D1838 Test Method for Copper Strip Corrosion by Liquefied Petroleum (LP) Gases4. Summary of Test Method4.1 A polished copper strip is immersed in approximately 100 mL of the sample and exposed at a temperature of 37.8 °C (100 °F) for 1 h in a cylinder of suitable working pressure. At the end of ...
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ASTM D1838 Test Method for Copper Strip Corrosion by Liquefied Petroleum (LP) Ga
ASTM D1838 Test Method for Copper Strip Corrosion by Liquefied Petroleum (LP) Gases1. Scope1.1 This test method covers the detection of the presence of components in liquefied petroleum gases which can be corrosive to copper.NOTE 1 - For an equivalent copper strip test applicable to less volatile petroleum ...
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ASTM D849 Test Method for Copper Strip Corrosion by Industrial Aromatic Hydrocar
ASTM D849 Test Method for Copper Strip Corrosion by Industrial Aromatic Hydrocarbons12. Report12.1 Report the corrosiveness of the copper strip in accordance with one ofthe classifications oftheASTM Copper Strip Corrosion Standards and as summarized in Table 1. A rating of 1a or 1b is considered a "Pass"; ...
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ASTM D849 Test Method for Copper Strip Corrosion by Industrial Aromatic Hydrocar
ASTM D849 Test Method for Copper Strip Corrosion by Industrial Aromatic Hydrocarbons10. Procedure10.1 Fasten the 150-mm length of soft copper wire through the hole provided near one end of the strip, taking care not to touch the strip with the fingers after polishing.10.2 Place the strip in the flask ...
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ASTM D849 Test Method for Copper Strip Corrosion by Industrial Aromatic Hydrocar
ASTM D849 Test Method for Copper Strip Corrosion by Industrial Aromatic Hydrocarbons6. Apparatus6.1 Flask, of sufficient size to allow for refluxing 200 mL specimen, of chemically resistant glass with flat bottom and vial mouth.6.2 Glass Condenser, length may vary, with the inside diameter of the condenser ...
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ASTM D849 Test Method for Copper Strip Corrosion by Industrial Aromatic Hydrocar
ASTM D849 Test Method for Copper Strip Corrosion by Industrial Aromatic Hydrocarbons4. Summary of Test Method4.1 A polished copper strip is immersed in 200 mL of specimen in a flask with a condenser and placed in boiling water for 30 min. At the end of this period, the copper strip is removed and compared ...
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ASTM D849 Test Method for Copper Strip Corrosion by Industrial Aromatic Hydrocar
ASTM D849 Test Method for Copper Strip Corrosion by Industrial Aromatic Hydrocarbons1. Scope1.1 This test method covers the corrosiveness of industrial aromatic hydrocarbons to a copper strip.NOTE 1 - For a similar copper strip test applicable to other petroleum products, see Test Method D130 and Test ...
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ASTM D2534 Standard Test Method for Coefficient of Kinetic Friction for Wax Coat
ASTM D2534 Standard Test Method for Coefficient of Kinetic Friction for Wax Coatings12. Report12.1 Report the average of three separate tests as the coefficient of kinetic friction (µk) to two significant figures.13. Precision and Bias13.1 The precision of this test method as determined by statistical ...
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ASTM D2534 Standard Test Method for Coefficient of Kinetic Friction for Wax Coat
ASTM D2534 Standard Test Method for Coefficient of Kinetic Friction for Wax Coatings10. Procedure10.1 Lay down two strips of double-faced adhesive tape along the length of the plane so that they are approximately 100 mm (4 in.) between centers.10.2 Attach the 250 by 130-mm specimen to the double-faced ...
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ASTM D2534 Standard Test Method for Coefficient of Kinetic Friction for Wax Coat
ASTM D2534 Standard Test Method for Coefficient of Kinetic Friction for Wax Coatings6. Apparatus6.1 Sled Assembly, as shown in Fig. 1, weighing 180 +/- 1 g, and consisting of the following parts:6.1.1 Brass Block, 25 mm (1 in.) wide by 13 mm (1/2 in.) thick by 75 mm (3 in.) long,6.1.2 Microscope Slide, ...
