What exactly steel grades interest you?

Die steels like D and L series.

Try to look for Metal Forming Hank Book by Avitzur McGraw Hill Publications it seems

Thanks for your answer.

I could find these two books, but they only contain basic metal forming information, and not some work hardening data of steels:

1- Metal Forming Handbook / Schuler (c) Springer-Verlag Berlin Heidelberg 1998

2- HANDBOOK OF METAL FORMING by KURT LANGE

Is the book which you are suggesting one of them, if not please give me detailed information of that.

I think this book will be helpful: "Atlas of Stress-strain Curves, ASM International".