Cart 0 Product Products (empty)
No products
To be determined Shipping
$0.00 Total
Product successfully added to your shopping cart
Quantity
Total
There are 0 items in your cart. There is 1 item in your cart.
Total products
Total shipping To be determined
Total
New Sale! 
View larger
View larger ISO 4945:2018
New product
ISO 4945:2018
Steel — Determination of nitrogen — Spectrophotometric methodMore info
This document specifies a spectrophotometric method for the determination of nitrogen in steel.
The method is applicable to the determination of nitrogen mass fraction between 0,000 6 % and 0,050 % in low alloy steels and between 0,010 % and 0,050 % in high alloy steels.
The method does not apply to samples containing silicon nitrides or having silicon contents higher than 0,6 %.
| Author | ISO/TC 17/SC 1 Methods of determination of chemical composition |
|---|---|
| Editor | ISO |
| Document type | Standard |
| Format | Paper |
| Edition | 2 |
| ICS | 77.080.20 : Steels |
| Number of pages | 15 |
| Replace | ISO 4945:1977 |
| Weight(kg.) | 0.1255 |
| Year | 2018 |
| Country | Switzerland |