Founding. Abrasion resistant cast irons1 Scope This European Standard defines the grades of abrasion resistant white cast irons. It specifies the grades in terms of: chemical composition; hardness. The types of abrasion resistant white cast irons covered by this standard are: a) unalloyed or low alloy cast irons; b) nickel chromium cast irons covering two general types: 4 % Ni 2 % Cr cast irons; 9 % Cr 5 % Ni cast irons; c) high chromium cast irons covering four ranges of chromium content:

alignment of track and smoothness

Material requirements

in terms of avoiding premature collapse of the structure

most interest has been focused on the early-time HEMP which was previously referred to as simply “HEMP”

For dated references

Why should you use BS EN 4118 - FE-PA2601-based self-locking bihexagonal nuts

What is BS EN 2665-003 - Three-pole circuit breakers for aerospace applications about

BS EN IEC 60512‑99‑002 is used for testing connectors within the scope of SC 48B that are used in twisted pair communication cabling with remote power

Minor damage such as nicks and gouges to terminal fittings is been removed by careful grinding or filing

BS EN 975-2 on poplars is useful for:

it shall be accomplished by the use of metallic connector housings on both the DTE connector and the DCE connector

BS EN 61000-4-4 discusses the repetitive fast transient