🔥🔥 Don’t Miss Out on Our End of Autumn Sale. If you have any questions, feel free to click the bottom right corner to contact our customer service..

Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
ASTM-A561:2014 Edition

ASTM-A561:2014 Edition

$35.75

A561-08(2014) Standard Practice for Macroetch Testing of Tool Steel Bars

Published By Publication Date Number of Pages
ASTM 2014 2
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Categories: ,

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

ASTM A561-08-Reapproved2014

Historical Standard: Standard Practice for Macroetch Testing of Tool Steel Bars

ASTM A561

Scope

1.1 This practice for macroetch testing has been found to be a useful and reliable method for evaluating the quality of tool steel bars. It is used as a quality control and inspection test to reveal by deep acid etching the macrostructure in specimens cut from bars and to show the presence of such conditions as pipe, cracks, porosity, segregation, or foreign material. The etched surface is generally examined visually, but magnification up to about 10× is occasionally employed.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

Keywords

ingot structure; macroetch; macrostructure; porosity; segregation

ICS Code

ICS Number Code 77.140.60 (Steel bars and rods)

DOI: 10.1520/A0561-08R14

Related products

ASTM-A561
$35.75