These are all irons specifications that we often produce in our foundry
Gray Iron Specifications
Back to Irons page| Specifications | Typical Properties | |
|
Tensile Strench Mpa (Ksi) |
BHN Hardness |
|
| ASTM A-48 | ||
| CL 25 | 185 (27) | 170 |
| CL 30 | 225 (33) | 175 |
| CL 40 | 295 (43) | 180 |
| ASTM A-319 | ||
| CL I Type A | 185 (27) | 175 |
| CL I Type B | 200 (29) | 180 |
| CL II Type C | 290 (42) | 190 |
| ASTM A-278 | ||
| CL 25 | 185 (27) | 170 |
| CL 30 | 225 (33) | 175 |
| CL 40 | 295 (43) | 180 |
Ductile Iron Specifications
Back to Irons page| Specifications | Typical Properties | |||
|
Tensile Strength Mpa (Ksi) |
Proportional Limit Mpa (Ksi) |
Elongation % |
Hardness BHN |
|
| ASTM A-536 | ||||
| GR 60-40-18 | 430 (62) | 290 (42) | 20 | 170 |
| GR 65-45-12 | 460 (67) | 325 (47) | 14 | 180 |
| GR 80-55-06 | 575 (83) | 400 (58) | 7 | 190 |
| ASTM A-395 | 430 (62) | 290 (42) | 20 | 170 |
| ASTM A-476 | 575 (83) | 400 (58) | 7 | 190 |
| DIN EN 1563 | ||||
| EN-GJS-400-18-LT | 420 (61) | 270 (39) | 20 | 170 |
| EN-GJS-400-15 | 430 (62) | 290 (42) | 17 | 170 |
| EN-GJS-500-7 | 520 (75) | 340 (49) | 8 | 190 |
| EN-GJS-500-3 | 620 (90) | 400 (58) | 4 | 200 |
