Flow Curve DC04
1.3.4
Fig. 1
Flow curves
① DC04 ② AlMg3.5Mn ③ AlMg3w ④ AlMgSi1w
kf cold flow strength φ natural strain
Eqn. 1
Eqn. 2
| Yield stress | kf | = | MPa | ||
| Average work hardening | kfm | = | MPa |
| Natural strain | φ | = | ||||
| φ1 | = | |||||
| φ2 | = |
Calc 1
Flow curve DC0412
12
Tschätsch, H. / Praxis der Umformtechnik / Vieweg / Wiesbaden / 2003 / 7. Auflage