© British Standards Institution 2025
Site Map
Standard

BS EN ISO 12922:2020

Lubricants, industrial oils and related products (class L). Family H (Hydraulic systems). Specifications for hydraulic fluids in categories HFAE, HFAS, HFB, HFC, HFDR and HFDU

Current

•

Published:

31 Mar 2020

Overview
Preview
References
History
Product Details
Descriptors
Hydraulic fluids
Ratings
Volume
Water content determination
Chemical composition
Fire resistance
Density
Hydrostatics
Industrial
Reproducibility
Test specimens
Lubricating oils
Corrosion protection
Precision
Hydraulic equipment
Compositional tolerances
Mechanical properties of materials
Viscosity
Delivery
Stability
Petroleum
Chemical properties
Compatibility
Elastomers
Hydraulic transmission systems
Ageing (materials)
Hardness
pH
Petroleum products
Acid number
Fire-resistant materials
Performance
Tensile strength
Lubricants
ICS Codes
75.120 Hydraulic fluids
Committee
MCE/18/-/16
International relationships
Identical to:

ISO 12922

EN ISO 12922

ISBN
978 0 539 02559 0
Publisher
BSI