SHANGHAI UNITE STEEL
One-stop Brand Service Provider For Globle Machinery And Petrochemical Enterprise And Special Steel Distributor.
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1045/S45C carbon steel bar, hot rolled steel bar, Dia: 10-350mm
Application
It can be used in many fields such as building, automobile, shipbuilding,
petrochemical, machinery, medicine, food, electric power, energy, space, building
and decoration, etc.
Mechanical properties
Hardness: 229HB max
Tensile strength: 600MPA min
Yield strength: 355MPA min
elogation:16% min
Reduction of area: 40% AKV(impact value):39J min
Dia: 10-350mm
Length Random Length, Fixed Length, etc.
Chemical composition:
| Grade | C | Si | Mn | P | S | B |
| 45# | 0.42 0.50 | 0.17 0.37 | 0.50 0.80 | Max 0.035 | Max 0.035 | |
| 45B | 0.42 0.49 | 0.17 0.37 | 0.60 0.90 | Max 0.035 | Max 0.035 | 0.0005 0.0035 |
| S45C | 0.42 0.48 | 0.15 0.35 | 0.60 0.90 | Max 0.030 | Max 0.035 | |
| 1045 | 0.43 0.50 | 0.15 0.35 | 0.60 0.90 | Max 0.030 | Max 0.050 |
Please feel free to contact us again if you have any further questions. We look forward to receiving an order from you.