TIPOLOGIA DI GHISA

Ghisa sferoidale

STANDARD
SYMBOLS
RESISTANCE TO TENSILE STRESS (N/mm2mln)
UNIT LOAD OF DEVIATION Rp 0.2 (N/mm2mln)
ELONGATION A (% min)
BRINELL HARDNESS (HB)
EN 1563:2011
EN-GJS-400-18
400 250 18
130 ÷180
EN 1563:2011
EN-GJS-400-15
400 250 15
130 ÷180
EN 1563:2011
EN-GJS-450-10
450 310 10
160 ÷210
EN 1563:2011 EN-GJS-500-7 500 320 7
170 ÷230
EN 1563:2011 EN-GJS-600-3 600 370 3
190 ÷270
EN 1563:2011 EN-GJS-700-2 700 420 2
225 ÷305
EN 1563:2011 EN-GJS-800-2 800 480 2
240 ÷335
EN 1563:2011 EN-GJS-900-2 900 600 2
270 ÷360
FIAT 52215 GH 40-30-15 390 295 15
150 ÷180
FIAT 52215 GH 45-33-15 440 325 15
150 ÷190
FIAT 52215 GH 60-38-10 590 370 10
190 ÷250
FIAT 52215 GH 65-48-05 640 470 5
240 ÷280
FIAT 52215 GH 75-45-05 735 440 5
265 ÷300
FIAT 52215 GH 90-52-05 880 510 5
250 ÷300

Sferoidale alto silicio

STANDARD
SYMBOLS
RESISTANCE TO TENSILE STRESS (N/mm2mln)
UNIT LOAD OF DEVIATION Rp 0.2 (N/mm2mln)
ELONGATION A (% min)
BRINELL HARDNESS (HB)
EN 1563:2011
EN-GJS-600-10 (T‹30)
600 470 10
200 ÷230
EN 1563:2011
EN-GJS-600-10 (T›30)
580 450 8
200 ÷230

Ghisa duttile austemperata

STANDARD
SYMBOLS
RESISTANCE TO TENSILE STRESS (N/mm2mln)
UNIT LOAD OF DEVIATION Rp 0.2 (N/mm2mln)
ELONGATION A (% min)
BRINELL HARDNESS (HB)
ISO 17804:2005
ISO17804/JS/900-8
900 600 8
280÷340
ISO 17804:2005 ISO17804/JS/1050-6 1050 700 6 320÷380
IVECO S. 15-2222
GGG 100
900 560 6
280 ÷300