carbon steel S45C
1).Delivery condition:Hot rolled & forging; Black &Machined;Annealing;Hardness:HBS=140-210
2).Chemical composition:
C | Si | Mn | P | S | Cr | Ni |
=0.42~0.5 | =0.17~0.37 | =0.5~0.8 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 |
3).Specification:Thickness:20/25/30/35...400mm;Width:205/210/....2200mm:
Length:2000~5800mm
4).Application: Usually use for injection plastic mold, mould frame and some middle-range machine.