|
|
| |
GB |
MAIN INDEX |
INTERNATIONAL EQUIVALENTS |
TENSILE
STRENGTH
MPa |
YIELD
STRENGTH
MPa |
ELONGATION
% |
HARDNESS
HB |
 |
 |
 |
 |
| ASTM |
JIS |
EN |
DIN |
| HT150 |
≥150 |
|
|
150-200 |
CLASS20/25
G1800 |
FC150 |
EN-GJL-150 |
GG15 |
| HT200 |
≥200 |
|
|
170-220 |
CLASS20/25
G1800 |
FC200 |
EN-GJL-200 |
GG20 |
| HT250 |
≥250 |
|
|
190-240 |
CLASS30
G2500/G3000 |
FC250 |
EN-GJL-250 |
GG25 |
| HT300 |
≥300 |
|
|
210-260 |
CLASS35
G3500 |
FC300 |
EN-GJL-300 |
GG30 |
QT400-10
QT400-15 |
≥400
≥400 |
≥250
≥250 |
≥18
≥15 |
130-180 |
60-40-18 |
FCD400 |
EN-GJS-400-18
EN-GJS-400-15 |
GGG40 |
| QT450-10 |
≥450 |
≥310 |
≥10 |
160-210 |
60-42-10
65-45-12 |
FCD450 |
EN-GJS-450-10 |
|
| QT500-7 |
≥500 |
≥320 |
≥7 |
170-230 |
70-50-05 |
FCD500 |
EN-GJS-500-7 |
GGG50 |
| QT600-3 |
≥600 |
≥370 |
≥3 |
190-270 |
80-55-06
80-60-03 |
FCD600 |
EN-GJS-600-3 |
GGG60 |
| QT700-2 |
≥700 |
≥420 |
≥2 |
225-305 |
100-70-03 |
FCD700 |
EN-GJS-700-2 |
GGG70 |
| QT800-2 |
≥800 |
≥480 |
≥2 |
245-335 |
120-90-02 |
FCD800 |
EN-GJS-800-2 |
GGG80 |
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