最新进口原版ASTM E45钢中夹杂物含量评定的标准评级图

ADJE004501 Adjunct to E45 Determining the Inclusion Content of Steel

A series of four photomicrographs of low carbon steel on a single sheet. This adjunct is used in rating samples according to Method B of E45. When required, a series of comparison photomicrographs at 100x, which illustrates all other nonmetallic particles present, may be used to characterize the background appearance of the specimen.

ADJE004502A Adjunct to E45 Determining the Inclusion Content of Steel

2 charts: 

Plate I-A (approximately 24 by 36 in.) for Determining the Inclusion Content of Steel - This wall chart includes Thin Series and Heavy Series: A-Sulfide Type, B-Alumina Type, C-Silicate Type, and D-Globular Oxide Type for Comparison with Field Area on Specimen of 0.50 mm2/0.000779 in2 (Square Field with sides 0.71 mm/0.0279 in.) at Magnification of 100 Diameters. 

Plate II (approximately 15 by 20 in.) is a chart for determining the silicate and oxide inclusion content of steel, magnification at X 100.