Name: UNI EN ISO 4404-2 : 2011
Brand: UNI

PETROLEUM AND RELATED PRODUCTS - DETERMINATION OF THE CORROSION RESISTANCE OF FIRE-RESISTANT HYDRAULIC FLUIDS - PART 2: NON-AQUEOUS FLUIDS

Published date

12-05-2011

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Test pieces
7 Samples and sampling
8 Preparation of test pieces
9 Procedure
10 Expression of results
11 Test report
Bibliography

Provides a procedure for the determination of the corrosion-inhibiting properties of non-aqueous hydraulic fluids within the category HFD, as classified in ISO 6743-4. Gives a qualitative assessment of corrosion of five of the most common metals used in the construction of hydraulic systems, but other metals and/or alloys could be added or substituted for these metals for particular installations.

DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI EN ISO 4404-2 : 2005

Standards	Relationship
DIN EN ISO 4404-2:2011-03	Identical
I.S. EN ISO 4404-2:2010	Identical
BS EN ISO 4404-2:2010	Identical
SN EN ISO 4404-2:2011	Identical
EN ISO 4404-2:2010	Identical
ISO 4404-2:2010	Identical
NEN EN ISO 4404-2 : 2010	Identical
NS EN ISO 4404-2 : 2010	Identical
UNE-EN ISO 4404-2:2011	Identical
NF EN ISO 4404-2 : 2013	Identical
NBN EN ISO 4404-2 : 2011	Identical
DIN EN ISO 4404-2 E : 2011	Identical

ISO 3170:2004	Petroleum liquids — Manual sampling
ISO 3819:2015	Laboratory glassware Beakers
ISO 5272:1979	Toluene for industrial use — Specifications
ISO 6743-4:2015	Lubricants, industrial oils and related products (class L) Classification Part 4: Family H (Hydraulic systems)