Comparisons of Various SG/Ductile Iron Standards
H.Downs &  Sons Ltd
Leeds Road
Huddersfield
Tel  01484 428203     Fax 01484 546993
email: sales@hdowns.co.uk
Superseded
Imperial
Superseded
Metric
Descriptive
Symbols
Prefix EN-GJS
EN 1563:1997
New European
Material Numbers
Tons/in² / % Elongation
BS2789:1985
N/mm²  / % Elongation
L = Low Temp.
R = Room Temp.
Non-descriptive material Numbers
 
350/22
350/22L
350/22
350/22-LT
350/22-RT
EN-JS-1010
EN-JS-1014
EN-JS-1015
SG 24/17
400/18
400/18L
400/18
400/18-LT
400/18-RT
EN-JS-1020
EN-JS-1024
EN-JS-1025
SG 27/12
420/12
400/15
450/10
EN-JS-1030
EN-JS-1040
SG 32/7
500/7
500/7
EN-JS-1050
SG 37/2
600/3
600/3
EN-JS-1060
SG 47/2
700/2
800/2
900/2
700/2
800/2
900/2
EN-JS-1070
EN-JS-1080
EN-JS-1090


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