• ASTM E350-12

ASTM E350-12

Standard Test Methods for Chemical Analysis of Carbon Steel, Low-Alloy Steel, Silicon Electrical Steel, Ingot Iron, and Wrought Iron

ASTM International, 08/15/2012

Publisher: ASTM

File Format: PDF

$50.00$101.00


Published:15/08/2012

Pages:65

File Size:1 file , 650 KB

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1.1 These test methods cover the chemical analysis of carbon steels, low-alloy steels, silicon electrical steels, ingot iron, and wrought iron having chemical compositions within the following limits:

Element Composition Range, %
Aluminum 0.001 to 1.50
Antimony 0.002 to 0.03
Arsenic 0.0005 to 0.10
Bismuth 0.005 to 0.50
Boron 0.0005 to 0.02
Calcium 0.0005 to 0.01
Cerium 0.005 to 0.50
Chromium 0.005 to 3.99
Cobalt 0.01 to 0.30
Columbium (Niobium) 0.002 to 0.20
Copper 0.005 to 1.50
Lanthanum 0.001 to 0.30
Lead 0.001 to 0.50
Manganese 0.01 to 2.50
Molybdenum 0.002 to 1.50
Nickel 0.005 to 5.00
Nitrogen 0.0005 to 0.04
Oxygen 0.0001 to 0.03
Phosphorus 0.001 to 0.25
Selenium 0.001 to 0.50
Silicon 0.001 to 5.00
Sulfur 0.001 to 0.60
Tin 0.002 to 0.10
Titanium 0.002 to 0.60
Tungsten 0.005 to 0.10
Vanadium 0.005 to 0.50
Zirconium 0.005 to 0.15

1.2 The test methods in this standard are contained in the sections indicated as follows:

Sections
Aluminum, Total, by the 8-Quinolinol Gravimetric Method
(0.20 % to 1.5 %)
124-131
Aluminum, Total, by the 8-Quinolinol Spectrophotometric
Method (0.003 % to 0.20 %)
76-86
Aluminum, Total or Acid-Soluble, by the Atomic Absorption
Spectrometry Method (0.005 % to 0.20 %)
308-317
Antimony by the Brilliant Green Spectrophotometric
Method (0.0002 % to 0.030 %)
142-151
Bismuth by the Atomic Absorption Spectrometry
Method (0.02 % to 0.25 %)
298-307
Boron by the Distillation-Curcumin Spectrophotometric
Method (0.0003 % to 0.006 %)
208-219
Calcium by the Direct-Current Argon Plasma Atomic
Emission Spectroscopy Method (0.0005 % to 0.010 %)
289-297
Carbon, Total, by the Combustion Gravimetric Method
(0.05 % to1.80 %)-Discontinued 1995
Cerium and Lanthanum by the Direct Current Plasma
Atomic Emission Spectrometry Method
(0.003 % to 0.50 % Cerium, 0.001 % to 0.30 % Lanthanum)
249-257
Chromium by the Atomic Absorption Spectrometry
Method (0.006 % to 1.00 %)
220-229
Chromium by the Peroxydisulfate Oxidation-Titration
Method (0.05 % to 3.99 %)
230-238
Cobalt by the Nitroso-R Salt Spectrophotometric
Method (0.01 % to 0.30 %)
53-62
Copper by the Atomic Absorption Spectrometry
Method (0.004 % to 0.5 %)
279-288
Copper by the Neocuproine Spectrophotometric
Method (0.005 % to 1.50 %)
114-123
Lead by the Ion-Exchange-Atomic Absorption Spectrometry
Method (0.001 % to 0.50 %)
132-141
Manganese by the Atomic Absorption Spectrometry
Method (0.005 % to 2.0 %)
269-278
Manganese by the Metaperiodate Spectrophotometric
Method (0.01 % to 2.5 %)
9-18
Manganese by the Peroxydisulfate-Arsenite Titrimetric <

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