JIS G4051 S45C steel is a kind of medium carbon steel under the standard JIS G4051. S45C is widely used for machine manufacturing.
Fine grain carbon steel
| JIS G4051 S45C | equivalent material | |
| GB | 45# | |
| NF | C45 | |
| UNI | C45 | |
| AISI/SAE | 1045 | |
| ISO | C45E4 | |
| BS | IC45/080A47 | |
S45C steel Chemical composition analysis -% by mass:
GRADE |
C% | Si% | Mn% | P% | S% | Cr% | Cu% | Ni% |
| S45C | 0.42-0.48 | 0.15-0.35 | 0.60-0.90 | 0.03 | 0.035 | 0.2 | 0.30 | 0.03 |
GRADE |
Tensile Strength min | Yield Strength min | Elongation min. | contraction min | impact strength min | Hardness Max |
| σb/M Pa | σs/M Pa | δ5/% | ψ/% | J/cm2 | ||
| S45C | 686 | 490 | 17 | 45 | 78 | 20-269 |
Shanghai Katalor Enterprises Co., Ltd, as a professional global steel supplier, we promise we can offer you the qualified S45C hot rolled round bars,S45C forged round bars, S45C steel plate at the competitive price and rapid delivery time. We keep many S45C hot rolled round bars, S45C forged round bars and S45C steel plate with the top quality in our warehouse, So hereby, we sincerely hope you join us, let's join hands to make you be the No.1 in your local steel market.
