ASTM-A668
ASTM A668 is forging specification that covers untreated and heat-treated carbon and alloy steel forgings for general industrial use.
ASTM A668 Class A through Class F (Carbon Steel) and Class G through Class N (Alloy Steel), grade X1 to grade X6.
Chemistry
Physical Constants
| Density | Dependent on matrial class & grade |
Heating
| Forging | Dependent on material class & grade |
Viking Forging Parameters
| Rings | 24" O.D. X 6" long | 500 lbs. |
| Sleeves | 16" O.D. X 12" long | 500 lbs. |
| Disks | 26" Dia. X 6.5" long | 500 lbs. |
| Round Bar | 12" Dia. X 96" long | 2600 lbs. |
| Square/Rectangular Bar | 12" Square max. X 96" long | 2600 lbs. |
| Blocks | 14" X 14" X 14" | 750 lbs. |
| Shafts | 12" Dia. max X 96" long | 2600 lbs. |
