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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	Tensile strength Rm N/mm2 min.	0.2% proof stress Rp0.2 N/mm2 min.	Elongation A % min.
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	Relevant wall thickness t mm	tensile strength Rm N/mm2 min.	0.2% proof stress Rp0.2 N/mm2 min.	Elongation A % min.
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)
			Other properties (for information only)
			Rm N/mm2	Rp0.2 N/mm2
Symbol	Number		Rm N/mm2	Rp0.2 N/mm2
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)
Material designation			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.

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