Bright Steel Bar Surface Roughness Testing
3 year agobright steel bar c45
DIN C45E steel (c45e+n steel) is one kind of engineering structural medium carbon steel with good machinability and high tensile properties. c45e carbon steel is equivalent with EN8, 080M40, AISI1045, SAE 1045, 45#, JIS S45C etc ( c45e+n steel material equivalent ). It is usually used to produce gears, bolts, nuts, axles and various kinds of shafts. c45e steel we supply include c45e steel round bar, c45e steel square bar, c45e steel flat bar and c45e hexagonal steel bar etc. We can also do further processing on the bars to produce c45e cold drawn steel bar ( c45e+c steel bar, c45e quenched and tempered steel bar ( c45e+qt stele bar), c45e normalized steel bar ( c45e+n steel bar) etc. C45E steel specification is as below:
1. C45E steel chemical compisition:
| C | Si | Mn | P | S | |
| 1.1191/C45E/CK45 | 0.42~0.50 | ≤0.40 | 0.50~0.80 | ≤0.035 | ≤0.035 |
| 1045 | 0.43~0.50 | / | 0.60~0.90 | ≤0.040 | ≤0.050 |
| 45 | 0.42~0.50 | 0.17~0.37 | 0.50~0.80 | ≤0.035 | ≤0.035 |
| 080M40 | 0.42~0.50 | ≤0.40 | 0.50~0.80 | ≤0.035 | ≤0.035 |
| S45C | 0.42~0.48 | 0.15~0.35 | 0.60~0.90 | ≤0.030 | ≤0.030 |
- Tensile Strength: 600MPa min
- Yield Strength: 400MPa min
- Elongation: 16% min
- Reduction of area: 40% min
- Hardness: 160 - 250HB
- Impact: 39J (min)
- C45E Steel Round Bar: Ø10mm to 310mm
- C45E Steel square bar: 20mm*20mm to 100*100mm
- C45E Steel Flat bar: (6-80)mm*(20-100)mm
- C45E steel Hexagonal bar: S16 - S100
- C45E hot rolled steel bar
- C45E cold drawn steel bar
- C45E quenched and tempered steel bar
- C45E cold drawn and quenched & tempered steel bar ( c45e+QT+C )
- C45E annealed steel bar ( c45e+a )
- C45E normalized steel bar (c45e+n )
- C45E peeled steel bar
- C45E centerless ground and polished steel bar
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Cold Drawn Steel Bar ,
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