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UNI 5007 G10 Gray Cast Iron

 

G10 is the lowest grade of gray cast iron in Italy standard UNI 5007. It is equivalent to EN-GJL-100 in European standard EN 1561.

The followings are the chemical composition, mechanical properties, typical applications and its other equivalent grades.

Chemical Composition for UNI 5007 G10 Gray Cast Iron:
The normal chemical composition for this grade is as the following:

C

Si

Mn

S

P

3.5 - 3.7

2.2 - 2.6

0.5 - 0.8

max 0.15

max 0.3

In standard UNI 5007, there is no requirement to the chemical composition, so the iron foundry could adjust their chemical composition as their experience, but the mechanical properties are the necessary requirement.

Mechanical Properties for UNI 5007 G10 Gray Cast Iron:
From Italy UNI 5007 1969

Grade

Nominal section thickness

Diameter of as-cast test bar

Minimum tensile strength

Suggested Brinell hardness

mm

mm

N/mm2

kgf/mm2

tonf/in2

G10

3.5-7.5
7.5-15

30
30

157
98

16
10

10.2
6.3

215
175

Typical Applications for UNI 5007 G10 Gray Cast Iron:
This type of gray iron is suitable for more simple parts with lower overall requirements such as covers, protective covers, frames, handwheels, hammers, handles, boxes, pulleys, workbenches, pump bodies, pipes, valves and similar products that have lower rigidity and heat resistance capabilities.

Cross reference table for Cast iron G10 (UNI) and its European equivalent EN-GJL-100 (EN-JL1010) (EN)

EU
EN

USA
-

Germany
DIN,WNr

Japan
JIS

England
BS

Italy
UNI

Belgium
NBN

Sweden
SS

Norway
NS

Inter
ISO

Denmark
DS

EN-GJL-100 (EN-JL1010)

20

0.6010
GG10

FC100

100

G10

FGG10

01-10.00

SJG100

100
JL100

GG15



This article is from our Dandong Foundry's UNI 5007 G10 Gray Cast Iron

 

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