Nhiệt độ tôi cho thép CD100 là:

820÷840oC820÷840oC820 \div {840^o}C

760÷780oC760÷780oC760 \div {780^o}C

800÷820oC800÷820oC800 \div {820^o}C

780÷800oC780÷800oC780 \div {800^o}C