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  NBN 830-02 FNG38-17 Ductile Cast Iron  
 

FNG38-17 is a material grade of ductile cast iron by Belgium standard NBN 830-02.

Chemical composition of ductile cast iron NBN 830-02 FNG38-17
According to the standard NBN 830-02, the cast iron foundries could adjust the chemical composition by themselves as long as the mechanical and physical properties of the castings could meet the requirements in standards.

Mechanical properties and microstructure of NBN 830-02 FNG38-17 ductile cast iron
- From BELGIUM NBN 830-02:1970

   

Mechanical properties and microstructure of NBN 830-02 FNG38-17

Tensile strength,
Rm, min.

Proof stress
Rp0,2, min

Elongation
A, min

Hardness

Structure

N/mm2

kgf/mm2

tonf/in2

N/mm2

kgf/mm2

tonf/in2

%

HB

373

38

24.1

235

24

15.2

17

140-180

ferrite

Cross reference table for Cast iron FNG38-17 (NBN ) and its European equivalent EN-GJS-400-18 (5.3105) ( EN )

EU
EN

USA
-

Japan
JIS

France
AFNOR

England
BS

European old
EN

Italy
UNI

EN-GJS-400-18 (5.3105)

60-40-18

FCD400-18

400-18
FGS400-18

400/18

EN-JS1020

GS370-17


Belgium
NBN

Spain
UNE

China
GB

Sweden
SS

Bulgaria
BDS

Hungary
MSZ

Finland
SFS

Poland
PN

FNG38-17

FGE38-17

QT400-18

0717-02

380-17

GoV38

GRP400

ZS3817


Austria
ONORM

Australia
AS

Inter
ISO

India
IS

Netherlands
NEN

Denmark
DS

Luxembourg

SG38

300-17

400-18
400-18/S
400-18/U

SG370/17

GN38
GN42

FNG38-17

FNG38-17

 

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