• ASTM E478-08(2017)

ASTM E478-08(2017)

Standard Test Methods for Chemical Analysis of Copper Alloys

ASTM International, 01/15/2017

Publisher: ASTM

File Format: PDF

$37.00$75.00


Published:15/01/2017

Pages:22

File Size:1 file , 240 KB

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1.1 These test methods cover the chemical analysis of copper alloys having chemical ranges within the following limits:2

 Element

Composition, %

 

 

Aluminum

12.0 max

Antimony

 1.0 max

Arsenic

 1.0 max

Cadmium

 1.5 max

Cobalt

 1.0 max

Copper

40.0 min

Iron

 6.0 max

Lead

27.0 max

Manganese

 6.0 max

Nickel

50.0 max

Phosphorus

 1.0 max

Silicon

 5.0 max

Sulfur

 0.1 max

Tin

20.0 max

Zinc

50.0 max

1.2 The test methods appear in the following order:

 

Sections

Aluminum by the Carbamate Extraction-Ethyl-
enedinitrilotetraacetate Titrimetric Test Method [2 % to 12 %]

71 - 78

Copper by the Combined Electrodeposition Gravimetric and Oxalyldihydrazide Spectrophotometric Test Method [50 %, minimum]

10 - 18

Iron by the 1,10-Phenanthroline Spectrophotometric Test Method [0.003 % to 1.25 %]

19 - 28

Lead by Atomic Absorption Spectrometry [0.002 % to 15 %]

90 - 100

Lead by the Ethylenedinitrilotetraacetic Acid (EDTA) Titrimetric Test Method [2.0 % to 30.0 %]

29 - 36

Nickel by the Dimethylglyoxime Extraction Sprectophotometric Test Method [0.03 % to 5.0 %]

37 - 46

Nickel by the Dimethylglyoxime Gravimetric Test Method [4 % to 50 %]

55 - 62

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