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ASTM International, 07/01/2018
Publisher: ASTM
File Format: PDF
$39.00$78.00
Published:01/07/2018
Pages:38
File Size:1 file , 410 KB
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1.1''These test methods cover the chemical analysis of tool steels and other similar medium- and high-alloy steels having chemical compositions within the following limits:
Element
Composition Range,'''%
Aluminum
''''''0.005 to 1.5
Boron
''''''0.001 to 0.10
Carbon
''''''0.03''' to 2.50
Chromium
''''''0.10''' to 14.0
Cobalt
Copper
''''''0.01''' to 2.0
Lead
''''''0.001 to 0.01
Manganese
''''''0.10''' to 15.00
Molybdenum
''''''0.01''' to 10.00
Nickel
''''''0.02''' to 4.00
Nitrogen
''''''0.001 to 0.20
Phosphorus
''''''0.002 to 0.05
Silicon
''''''0.10''' to 2.50
Sulfur
''''''0.002 to 0.40
Tungsten
''''''0.01''' to 21.00
Vanadium
''''''0.02''' to 5.50
1.2''The test methods in this standard are contained in the sections indicated below:
''
Sections
Carbon, Total, by the Combustion''' '''Thermal Conductivity Method''' '''Discontinued 1986
125'''135
Carbon, Total, by the Combustion Gravimetric '''Method'''Discontinued 2012
78'''88
Chromium by the Atomic Absorption '''Spectrometry Method
(0.006 % to 1.00'''%)
174'''183
Chromium by the Peroxydisulfate '''Oxidation'''Titration Method
''''''(0.10 % to 14.00'''%)
184'''192
Chromium by the Peroxydisulfate-Oxidation '''Titrimetric Method'''Discontinued 1980
117'''124
Cobalt by the Ion-Exchange''' '''Potentiometric Titration Method
''''''''''''(2 % to 14'''%)'''
52'''59
Cobalt by the Nitroso-R-Salt ''' Spectrophotometric Method
'''(0.10 % to 5.0'''%)'''
60'''69
Copper by the Neocuproine ''' Spectrophotometric Method
'''(0.01 % to 2.00'''%)
89'''98
Copper by the Sulfide Precipitation- '''Electrodeposition Gravimetric Method
''' (0.01 % to 2.0'''%)'''
70'''77
Lead by the Ion-Exchange'''Atomic ''' Absorption Spectrometry Method
(0.001 % to 0.01'''%)
99'''108
Manganese by the Periodate ''' Spectrophotometric Method
'''(0.10 % to 5.00'''%)
9'''18
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