Abrasion-resistant cast irons. Classification Ingestion-build-134498 toxicology

toxicology

specification and production that particularly affect final garment quality and refer to British Standards dealing with aspects of quality assurance and control

it is intended to show comparative performance rather than provide absolute values

2 Fire behaviour

BS 8520-3:2009 Equipment used in the controlled removal of asbestos-containing materials

Abrasion-resistant cast irons. Classification Ingestion-build-134498 toxicology1 Scope This International 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 International 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 five ranges