721565

ISO 9385:1990

Glass and glass-ceramics - Knoop hardness test

standard by International Organization for Standardization , 05/01/1990

View all product details

Most Recent

Track It

Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • Printed Edition
    • Ships in 1-2 business days
    • $54.00
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

This international Standard describes the method of test for determining the Knoop hardness number of glass and glass-ceramics.

The Knoop hardness number characterizes the behaviour of glass and glass-ceramics concerning a permanent change of the surface after indentation with a solid material.

 

Product Details

Published:
05/01/1990
Number of Pages:
3
File Size:
1 file , 350 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus