
| Chemic | al Composi | tion (%) | Mechanical Prope | rty of Standard test block | ||
| others | Tensile strength | Hardness | Heat treatment of standard test block | |||
| oil hardening air hardening | ||||||
| normalizing air hardening | ||||||
| tempering Oil hardening Oil hardening | ||||||
| annealing | ||||||
| annealing | ||||||
| annealing | ||||||
| annealing | ||||||
| annealing | ||||||
| annealing | ||||||
| annealing | ||||||
| annealing | ||||||
| annealing | ||||||
| annealing | ||||||
| annealing | ||||||
| annealing | ||||||
| solution treatment | ||||||
| annealing | ||||||
| annealing | ||||||
| normalizing | ||||||
| solution treatment | ||||||
| annealing, normalizing, | ||||||
| or normalizing, tempering | ||||||
| solution treatment | ||||||
| annealing, normalizing, or normalizing, tempering |
for machine Chromium Steels
Tool steels
steels
Stainless Austenite type steels
Martensite type
hardening Cast steels Carbon steels SC360 Cast steels
SC480 Stainless steels
Steel casting for high temperature and high Technical Inf Steel casting for welded structure