What property does the AISI-SAE tool steel grade ‚Äö√Ñ√∂‚à ö√ë‚à ö‚â§L‚Äö√Ñ√∂‚à ö√ë‚à ö¬• possess?#

• A. Cold-working
• B. Hot-working
• C. Plastic mild
• D. Special Purpose