モデル番号
4140/1.7225/SCM440/42CrMo
Application
Alloty Structural tool steel
Grade
4140/1.7225/42CrMo/SCM440
Delivery condition
Hot Forged /Hot rolled
Shape
round steel/Flat bar
Surface condition
Black/Milling
Annealing hardness
Around 220HB
After temping hardness
≥HRC60