• ASTM E350-18

ASTM E350-18

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

ASTM International, 03/15/2018

Publisher: ASTM

File Format: PDF

$44.00$88.00


Published:15/03/2018

Pages:64

File Size:1 file , 700 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

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