Steel and iron. Sampling and preparation of samples for the determination of chemical composition Ingestion-build-98192 and to copolymers of butene-1

and to copolymers of butene-1 with a maximum content of other 1-olefinic monomers of less than 50 g/kg (mass fraction)

This part of IEC 60076 gives guidance and explanatory comments on the existing procedures for lightning and switching impulse testing of power transformers to supplement the requirements of IEC 60076-3

Swivel castors may be used with the main principal dimensions

unless directly caused by malfunctioning behaviour of safety-related E/E systems

The framework assumes an account-based system where charges for services are calculated and charged in the account system

Steel and iron. Sampling and preparation of samples for the determination of chemical composition Ingestion-build-98192 and to copolymers of butene-11 Scope This International Standard specifies methods for sampling and sample preparation for the determination of the chemical composition of pig iron, cast iron and steel. Methods are specified for use with both liquid and solid metal.