Standard Microstructure(YAMAMOTO)
Standard Microstructure | Group 1 | Ferrous-Carbon Steel ・ Cast Iron | 25Types |
Group 2 | Alloy Tool Steel ・ High Speed Steel | 25Types | |
Group 3 | Structural Alloy Steel ・ Steel for Special uses | 25Types | |
Group 4 | Standard Microstructure ・ Non-ferrous Alloy | 25Types | |
Group 6 | Standard Microstructure ・ Surface modification of Metals | 25Types | |
Group 7 | Standard Microstructure ・ abnormal Structure | 23Types |