C45 ground and polished bright steel bar
$900≥5Ton
Min. Order: | 5 Ton |
Model No.: c45
Selling Units | : | Ton |
c45 ground and polished steel bar
c45 steel bar is a kind of medium carbon steel grade in din standard with good mechanical properties for a various applications. c45 peeled steel bar are usually used in many industries like automotive, agriculture, construction and motorcycle. The medium carbon steel grades are ac35, c40, c50, c55. Among these materials, c45 steel grade is the most common used material. We can supply 1045 Hot Rolled Steel Round Bar, square bar, Hexagonal Steel Bar; c45 Cold Drawn Steel Round Bar, square bar , hexagonal steel bar; c45 peeled steel round bar, c45 turned steel round bar, c45 centerless ground and polished Steel Bright Bar , c45 heat treated steel round bar such as c45 Annealed Steel Bar , c45 Normalized Steel Bar and c45 Quenched And Tempered Steel Bar ( c45 Q&T steel bar, c45 qt steel bar ).
c45 turned, ground and polished precision shafting is produce by c45 cold drawn or hot roll steel bar to get precision dimension and better straightness in the production of shafts. The straightness is quite important to shafting CNC machining. c45 TG&P is used to produce crankshafts, high-speed motor shafts, axle shafts, pup shafts, etc.
Specification of c45 steel bar we supply:
Sizes | Wide range from 10mm to 100mm |
Tolerances | Precision to 0.01mm |
Roundness | 80% of diameter tolerance |
Straightness | Good straightness to 0.2mm/m |
Surface roughness | Smooth to 0.4um |
Mechanical properties | Yield strength and tensile strength can be improved |
Machining | Suitable for machining and welding |
1. c45 steel equivalent material:
GB | ASTM/SAE/AISI | DIN | SCM | AS /NZS1444 |
45# | Aisi 1045 / sae 1045 / astm 1045 | C45 CK45 | S45C | AS 1045 |
2. c45 steel chemical composition:
Material | Chemical Composition % | ||||||
| C | Si | Mn | S | P | Cr | Mo |
c45 | 0.42-0.48 | 0.15-0.35 | 0.60-0.90 | 0.035 max | 0.035 max | 0.035 max | 0.035 max |
3. c45 normalized steel mechanical properties:
Mechanical Properties | ||||
Yield Strength (MPa) | Tensile Strength (MPa) | Elongation | Reduction of area | Hardness |
400 min | 640 min | 222% min | 54% min | 32HRC max |
Gears | Pins | Rams |
Shafts | rollers | sockets |
axles | spindles | worms |
bolts | ratchets | Light gears |
studs | crankshafts | Guide rods |
Connecting rods | Torsion bars | Hydraulic clamps |
Our company, Shandong Le Ren Special Steel Co., Ltd. has been enaged in steel business and manufacturing for more than 20 years. Our major products are hot rolled steel round bar, hot rolled Steel Square Bar , hot rolled steel flat bar, Cold Drawn Steel round bar, Cold Drawn Steel Square Bar, Cold Drawn Steel Flat Bar, cold drawn hexagonal steel bar, peeled steel bar, ground and polished steel bar, heat treated steel bars such as annealed steel bar, Normalized Steel bar, quenched and tempered steel bar. Except the above special steel bars, we can also supply more processing service such as cutting, chamfering, straightening, shot blasting, drilling and thread rolling. We aim to supply you steel solutions to decrease your cost and increas your commercial value. Any demands and questions, welcome you to communicate with us.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.