🔥🔥 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.

🔍
JIS G 0551:2013

JIS G 0551:2013

$34.45

Steels – Micrographic determination of the apparent grain size

Published By Publication Date Number of Pages
JIS 2013-01-21 54
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]

This Standard specifies a micrographic method of determining apparent ferritic or austenitic grain size in steels.

Also, this Standard specifies the methods of revealing grain boundaries and estimating the mean grain size of the specimen with unimodal size distribution.

NOTE 1 Although grains are three-dimensional in shape, the metallographic sectioning plane can cut through a grain at any point from the grain corner to the maximum diameter of the grain.

Thus, the grain sizes on the two-dimensional plane vary even in a sample with a perfectly consistent grain size.

NOTE 2 The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.

ISO 643 : 2003 Steels – Micrographic determination of the apparent grain size (MOD) In addition, symbols which denote the degree of correspondence in the contents are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/lEC Guide 21.

In addition, symbols which denote the degree of correspondence in the contents are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/lEO Guide 21.

Related products

JIS G 0551:2013
$34.45