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BS EN 12454-1998 Founding - Visual examination of surface discontinuities - Steel sand castings

Standard Number:  BS EN 12454-1998
Title:  Founding - Visual examination of surface discontinuities - Steel sand castings
Language:  English
Publication Date:  1998/9/15
Execute Date:  1998/9/15
Revocatory Date:  2012/1/31
Adopted International Standard:  EN 12454-1998,IDT;SN EN 12454-1998,IDT
Status:  Withdrawn
International Classification for Standards (ICS)METALLURGY>>Iron and steel products>>Iron and steel castings
Publisher:  British Standards
Price:  
Number of Pages:8P.;A4   

Description:This standard specifies the method to be used for visual examination to assess surface discontinuities of steel castings produced in conventional sand moulds. A set of visual comparators [1] comprising replicas of actual casting discontinuities forms the basis of the assessment. This standard does not apply to steel castings made by the resin-shell, investment and other precision moulding techniques. This standard defines several categories of discontinuities and severity levels within each of these categories.  
Cross References:EN 1370; EN 1559-1; prEN 1559-2  
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  459KB
Tile in English:  Founding - Visual examination of surface discontinuities - Steel sand castings

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