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ASTM D1662-92(2007)

(Test Method)

Standard Test Method for Active Sulfur in Cutting Oils

Standard Test Method for Active Sulfur in Cutting Oils

SIGNIFICANCE AND USE
This test method measures the quantity of sulfur available to react with metallic surfaces to form solid lubricating aids at the temperature of the test. Rates of reaction are metal type, temperature, and time dependent.
SCOPE
1.1 This test method covers the determination of active sulfur in cutting oils. This test method applies to sulfur reactive with copper powder at a temperature of 150°C (300°F) in cutting fluids containing both natural and added sulfur. Note 1 - It has not been established by ASTM Subcommittee D02.L0 as to how the active sulfur content thus determined may relate to field performance of the cutting fluid.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
14-Jul-2007
ICS
75.100 - Lubricants, industrial oils and related products
Technical Committee
D02 - Petroleum Products, Liquid Fuels, and Lubricants
Drafting Committee
D02.L0.01 - Metal Removal Fluids and Lubricants
Current Stage
Ref Project

Relations

Replaces
ASTM D1662-92(2002) - Standard Test Method for Active Sulfur in Cutting Oils
Effective Date
15-Jul-2007
Replaced By
ASTM D1662-07 - Standard Test Method for Active Sulfur in Cutting Oils
Effective Date
01-Dec-2007

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ASTM D1662-92(2007) - Standard Test Method for Active Sulfur in Cutting OilsASTM D1662-92(2007) - Standard Test Method for Active Sulfur in Cutting Oils
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ASTM D1662-92(2007) - Standard Test Method for Active Sulfur in Cutting Oils
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
An American National Standard
Designation:D1662–92 (Reapproved 2007)
Standard Test Method for
Active Sulfur in Cutting Oils
This standard is issued under the fixed designation D 1662; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope 4. Summary of Test Method
1.1 This test method covers the determination of active 4.1 Aportion of the sample is treated with copper powder at
sulfur in cutting oils.This test method applies to sulfur reactive 149°C(300°F).Thecopperpowderisfilteredfromthemixture.
with copper powder at a temperature of 150°C (300°F) in Active sulfur is expressed as the difference between the sulfur
cutting fluids containing both natural and added sulfur. contents of the sample, as determined by Test Method D 129
before and after treatment with copper.
NOTE 1—It has not been established by ASTM Subcommittee D02.L0
as to how the active sulfur content thus determined may relate to field
5. Significance and Use
performance of the cutting fluid.
5.1 This test method measures the quantity of sulfur avail-
1.2 The values stated in SI units are to be regarded as the
able to react with metallic surfaces to form solid lubricating
standard. The values given in parentheses are for information
aids at the temperature of the test. Rates of reaction are metal
only.
type, temperature, and time dependent.
1.3 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
6. Apparatus
responsibility of the user of this standard to establish appro-
6.1 The apparatus shall be the same as that described inTest
priate safety and health practices and determine the applica-
Method D 129 in addition to the following:
bility of regulatory limitations prior to use.
6.2 Stirrer, constructed of glass in the form of an invertedT.
A flat blade, approximate length 25 mm, height 6 mm,
2. Referenced Documents
thickness 1 mm, shall be attached to a glass rod 6 mm in
2.1 ASTM Standards:
diameter, in such a way that the blade is symmetrical with the
D 129 Test Method for Sulfur in Petroleum Products (Gen-
rod and has its flat surface in the vertical plane. Alternatively,
eral Bomb Method)
a glass-coated magnetic stirring bar 9.5 by 34.9 62mm( ⁄8 by
D 130 Test Method for Corrosiveness to Copper from
1 ⁄8 in.) can be used.
Petroleum Products by Copper Strip Test
6.3 Stirring Apparatus—An electric motor capable of main-
taining a speed of 500 6 25 rpm.Alternatively, when using the
3. Terminology
glass-coated stirring bar, a combination magnetic stirrer-hot
3.1 Definitions of Terms Specific to This Standard:
plate is required.
3.1.1 active sulfur—sulfur in a cutting fluid that will react
6.4 Hot Plate, electric, or other convenient heat source
with metallic copper at a temperature of 149°C (300°F) under
capable of maintaining the sample at a temperature of 150 6
the prescribed conditions.
3°C (300 6 5°F).
6.5 Beaker, 200-mL, tall-form of heat-resistant glass, with a
pour-out spout.
This test method is under the jurisdiction of ASTM Committee D02 on
7. Materials
Petroleum Products and Lubricants and is the direct responsibility of Subcommittee
D02.L0.01 on Metal Removal Fluids and Lubricants.
7.1 The materials shall be the same as described in Test
Current edition approved July 15, 2007. Published September 2007. Originally
Method D 129 in addition to the following:
approved in 1959. Last previous edition approved in 2002 as D 1662–92(2002).
This test method was prepared under the joint sponsorship of the American 7.2 Copper Powder.
Society of Lubrication Engineers. Accepted by ASLE January 1969.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
8. Procedure
co
...

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