Dandong Foundry
About Us Casting Products Casting Workshop Machining Workshop Inspection Certificate Blog ArticlesContact Us
 

EN 1563 : 1997 - Spheroidal Graphite Cast Irons

Mechanical properties measured on test pieces machined from separately cast samples

Material   designation

Tensile strength
Rm
N/mm2
min.

0.2% proof stress
Rp0.2
N/mm2
min.

Elongation
A
%
min.

Symbol

Number

EN-GJS-350-22-LT1)

EN-JS1015

350

220

22

EN-GJS-350-22-LT2)

EN-JS1014

350

220

22

EN-GJS-350-22-LT

EN-JS1010

350

220

22

EN-GJS-400-18-LT1)

EN-JS1025

400

240

18

EN-GJS-400-18-LT2)

EN-JS1024

400

250

18

EN-GJS-400-18-LT

EN-JS1020

400

250

18

EN-GJS-450-15

EN-JS1030

400

250

15

EN-GJS-450-10

EN-JS1040

450

310

10

EN-GJS-500-7

EN-JS1050

500

320

7

EN-GJS-600-3

EN-JS1060

600

370

3

EN-GJS-700-2

EN-JS1070

700

420

2

EN-GJS-800-2

EN-JS1080

800

480

2

EN-GJS-900-2

EN-JS1090

900

600

2

1) LT for low temperature.
2) RT for room  temperature.

NOTE 1.  The values for these materials apply to castings cast in sand moulds of comparable thermal diffusivity.  Subject to amendments to be agreed upon in the order, they can apply to castings obtained by alternative methods.

NOTE 2.  Whatever the method used for obtaining the castings, the grades are based on the mechanical properties measured on test pieces taken from samples separately cast in a sand mould or a mould of comparable thermal diffusivity.

NOTE 3.  1N/mm2 is equivalent to 1 MPa.

NOTE 4.  the material designation is in accordance with EN 1560.

EN 1563 : 1997 (continued)

Material designation

Minimum impact resistance values (in J)

 

At room temp.
(23 +5) oC

At (-20 +2) oC

At (-40 +2) oC

Symbol

Number

Mean value from 3 tests

Individual value

Mean value from 3 tests

Individual value

Mean value from 3 tests

Individual value

EN-GJS-350-22-Lt1)

EN-JS1015

-

-

-

-

12

9

EN-GJS-350-22-Rt2)

EN-JS1014

17

14

-

-

-

-

EN-GJS-400-18-Lt1)

EN-JS1025

-

-

12

9

-

-

EN-GJS-400-18-Lt2)

EN-JS1024

14

11

  -

-

-

-

1) LT for low temperature.
2) RT for room  temperature.

EN 1563 : 1997 (continued)

Mechanical properties measured on test pieces machined from separately cast samples

Material   designation

Relevant wall thickness
t
mm

tensile strength
Rm
N/mm2
min.

0.2% proof stress
Rp0.2
N/mm2
min.

Elongation
A
%
min.


Symbol

Number

EN-GJS-350-22U-Lt1)

EN-JS1019

t<30
30<t<60
60<t<200

350
330
320

220
210
200

22
18
15

EN-GJS-350-22U-Rt2)

EN-JS1029

t<30
30<t<60
60<t<200

350
330
320

220
210
200

22
18
15

EN-GJS-350-22U

EN-JS1032

t<30
30<t<60
60<t<200

350
330
320

220
210
200

22
18
15

EN-GJS-400-18U-LT1)

EN-JS1049

t<30
30<t<60
60<t<200

400
390
370

240
230
220

18
15
12

EN-GJS-400-18U-RT2)

EN-JS1059

t<30
30<t<60
60<t<200

400
390
370

250
250
240

18
15
12

EN-GJS-400-18U

EN-JS1062

t<30
30<t<60
60<t<200

400
390
370

250
250
240

18
15
12

EN-GJS-400-15U

EN-JS1072

t<30
30<t<60
60<t<200

400
390
370

250
250
240

15
14
11

EN-GJS-450-10U

EN-JS1132

t<30
30<t<60
60<t<200

To be agreed between the manufacturer and  the  purchaser.

EN-GJS-500-7U

EN-JS1082

t<30
30<t<60
60<t<200

500
450
420

320
300
290

7
7
5

EN-GJS-600-3U

EN-JS1092

t<30
30<t<60
60<t<200

600
600
550

370
360
340

3
2
1

EN-GJS-700-2U

EN-JS1102

t<30
30<t<60
60<t<200

700
700
660

420
400
380

2
2
1

EN-GJS-800-2U

EN-JS1112

t<30
30<t<60
60<t<200

To be agreed between the manufacturer and  the  purchaser.

EN-GJS-900-2U

EN-JS1122

t<30
30<t<60
60<t<200

To be agreed between the manufacturer and  the  purchaser.

NOTE 1.  The properties of a cast-on test piece cannot exactly the properties of the casting itself, but can be a better approximation than those obtained on a separately cast sample.  Further values are given in annex D for guidance.

EN 1563 : 1997 (continued)

Material designation

 

Brinell hardness range
HB

Other properties
(for information only)

 

 

Rm
N/mm2

Rp0.2
N/mm2

 

Symbol

Number

 

EN-GJS-HB130

EN-JS2010

Less than 160

350

220

 

EN-GJS-HB150

EN-JS2020

130 to 175

400

250

 

EN-GJS-HB155

EN-JS2030

135 to 180

400

250

 

EN-GJS-HB185

EN-JS2040

160 to 210

450

310

 

EN-GJS-HB200

EN-JS2050

170 to 230

500

320

 

EN-GJS-HB230

EN-JS2060

190 to 270

600

370

 

EN-GJS-HB265

EN-JS2070

225 to 350

700

420

 

EN-GJS-HB3001)

EN-JS20801)

245 to 335

800

480

 

EN-GJS-HB3301)

EN-JS20901)

270 to 360

900

600

 

1) EN-GJS-HB300 (EN-JS2080) and EN-GJS2090) are not recommended for thick section castings.

 

 Minimum impact resistance values measured on V-notched test pieces machined from cast-on samples

Material designation

Relevant wall thickness

mm

Minimum impact resistance values (in J)

At room temperature
(23+5) oC

At (-20+2) oC

At (-40+2) oC

Symbol

Number

Mean value from 3 tests

Individual value

Mean value from 3 tests

Individual value

Mean value from 3 tests

Individual value

EN-GJS-350-22U-LT1)

EN-JS1019

t<60
60<t<200

-

-

-

-

12
10

9
7

EN-GJS-350-22U-RT2)

EN-JS1029

t<60
60<t<200

17
15

14
12

-

-

-

-

EN-GJS-400-18U-LT1)

EN-JS1049

30<t<60
60<t<200

-

-

12
10

9
7

-

-

EN-GJS-400-18U-RT2)

EN-JS1059

30<t<60
60<t<200

14
12

11
9

-

-

-

-

NOTE 1.  The values for the materials normally apply to castings with thicknesses between 30 mm and 200 mm and with a mass greater than 2000 kg or when the relevant wall thickness may vary between 30 mm and 200 mm.

Home | More Articles

 

   © DANDONG FUDING ENGINEERING MACHINERY CO., LTD. All Rights Reserved.
  
SITEMAP | Iron Foundry, Automatic Molding, Green Sand Casting, Resin Sand Casting, Shell Molding, Iron Castings, Steel Castings, Gray Iron Casting, Ductile Iron Casting, Cast Iron Price