Test Method for Phospher Tin (Withdrawn 1944)

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Status
Withdrawn
Current Stage
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Standard
ASTM B51-42 - Test Method for Phospher Tin (Withdrawn 1944)
English language
4 pages
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Standards Content (Sample)

1942 Book of
A.S.T.M. ST AND ARDS
Including
TENTATIVE ST AND ARDS
(A Triennial Publication)
PART I
Metals
Published by the _
AMERICAN SOCIETY FOR TESTING MATERIALS
~60 S. Broad St., Philadelphia, Pa.

---------------------- Page: 1 ----------------------
x' TA 40 I
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Notht'ng contained in any publication of the American Society
for 'I'esting Materials is to be construed as granting any right,
by implication or otherwise, for manufacture, sale, or use in
connection with any method, apparatus, or product covered by
Letters Patent, nor as insuring anyorze against liability for
infringement of Letters Patent.
CoPY:RICBT, 1943
BY THE
AMERICAN SOCIETY FOR TESTING MATERIALS
Printed ia Baltimore, U.S. A.
January, 1943

---------------------- Page: 2 ----------------------
ENDORSED BY
AMERICAN FOUNDRYMEN'S ASSOCIATION
Standard Specifications for
1
PHOSPHOR TIN
A.S.T.M. Designation: B 51 - 42

2
ADOPTED, 1942.
This Standard of the American Society for Testing Materials is issued under
the fixed designation B 51; the final number indicates the year of original
adoption as standard or, in the case of revision, the year of last revision.
Scope
sawings shall be taken from the ingot
and mixed thoroughly. The ingots se­
1. These specifications cover phos­
lected shall be drilled or sawed com­
phor tin in one grade.
pletely through, or one-half through
Material
from the top and bottom, the surface
material being rejected.
2. The manufacturer shall use pure
or refined tin of uniform quality through­
Uniformity
out in the manufacture of phosphor tin.
6. Phosphor tin shall be clean. free
3. The manufacturer or seller shall
from defects, and uniform in quality.
furnish phosphor tin as ingots in the
Marking
form of notched slabs of a size that can
7. A brand and melt number shall be
be handled conveniently.
cast or otherwise plainly marked upon
Chemic
...

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